refactor(tui): prototype settings side panel

CONTEXT.md

@@ -0,0 +1,245 @@
+# OpenCode Session Runtime
+
+OpenCode sessions preserve durable conversational history while assembling the runtime context an agent needs to act correctly in its current environment.
+
+## Language
+
+**Model Context**:
+The complete model-visible input assembled for one **Step**, including system instructions, **Session History**, tool definitions, and step-local additions. **Instructions** are one component of Model Context, not a synonym for it.
+_Avoid_: System Context
+
+**Instructions**:
+The opaque algebra of independently refreshable typed instruction sources that render the durable instruction baseline and chronological updates shown to the model.
+_Avoid_: Model Context, System Context
+
+**Session History**:
+The projected chronological conversation selected for a **Step** after applying the active compaction boundary and interleaving derived **Instruction Updates** from the current **Instruction Epoch**.
+_Avoid_: Session Context
+
+**Instruction Source**:
+One independently read typed value within **Instructions**, represented by a stable namespaced key, canonical JSON codec, pure first/changed renderers, and an optional removal renderer.
+_Avoid_: Prompt fragment
+
+**InstructionEntry**:
+One API-managed, durable, per-Session instruction value. Its slash-free client key maps to the `api/<key>` **Instruction Source** key. Entries deliberately render to the model as mechanism-neutral `<context>` blocks: the model sees session context, not how it was attached.
+
+**InstructionDiscovery**:
+The Location-scoped service that observes ambient global and upward-project `AGENTS.md` files as one ordered aggregate **Instruction Source**.
+
+**Instruction State**:
+The Session-owned projection cache of one instruction log fold: epoch start, values at that start, current values, and the last folded sequence. It is rebuilt from durable events and never authors model-visible facts.
+
+**Instruction Update**:
+A durable `session.instructions.updated` value delta admitted at a **Safe Step Boundary**. Its model-visible System text is rendered from stored values at request assembly and is never persisted verbatim.
+_Avoid_: Correction, stored prose, raw text diff
+
+**Initial Instructions**:
+The deterministic instruction text rendered from values at the current **Instruction Epoch** start and sent as provider-cache prefix state until completed compaction moves the epoch or Session movement or committed revert resets it.
+_Avoid_: Live system prompt
+
+**Instruction Epoch**:
+The span between completed compactions. Its start is the last `session.compaction.ended` sequence, or the initial complete instruction delta when no prior epoch exists.
+
+**Instruction Values**:
+The key-to-hash map produced by folding instruction deltas in durable sequence order. Hash bodies live once in the content-addressed instruction blob store.
+
+**Unavailable Instruction Source**:
+An expected temporary inability to read an **Instruction Source** value; the runtime retains its prior effective value and emits no update, while an unavailable source blocks the initial complete delta.
+
+**Safe Step Boundary**:
+The point during Step preparation, after prior tool settlement and before durable input promotion, where instruction changes may be admitted chronologically.
+
+**Admitted Prompt**:
+A durable user input accepted into the Session inbox but not yet included in **Session History**.
+
+**Prompt Promotion**:
+The durable transition that removes an **Admitted Prompt** from pending input and appends its user message to **Session History**.
+
+**Step**:
+One logical LLM call spanning pre-flight instruction synchronization, input promotion, request build, and compaction check; the provider stream; and tool settlement.
+_Avoid_: provider turn, turn (unqualified)
+
+**Physical Attempt**:
+One actual provider request on the wire in service of a **Step**; most Steps have one Physical Attempt, while overflow-triggered compaction recovery may give one Step two.
+
+**Assistant Turn**:
+A reserved name for the not-yet-modeled unit containing all **Steps** from prompt promotion until the assistant yields the floor; do not reify it until something durable needs it.
+
+**Settlement**:
+The terminal transition for a unit of work: Step and tool settlement are durable, while drain and execution settlement are coordinator-observed.
+
+**Execution**:
+One session-scoped coordinator busy period from first wake until idle. An Execution is process-local coordination rather than a durable domain entity.
+
+**Session Drain**:
+One process-local execution span that promotes eligible input and runs required **Steps** until no immediate continuation remains. A Session Drain has no durable identity or transcript boundary.
+
+**Model Tool Output**:
+The bounded projection of a Core-executed tool result persisted in Session history and replayed to the model. A tool may shape this projection semantically, but the Tool Registry enforces the final size limit.
+
+**Managed Tool Output File**:
+A temporary file created under OpenCode's shared tool-output directory to retain complete output that was too large for Session history.
+
+**Model Request Options**:
+Provider-semantic model settings selected from the Catalog and active Session variant before the LLM protocol adapter encodes them for a provider request.
+_Avoid_: Request body, wire options
+
+**Generation Controls**:
+Provider-neutral sampling and output controls, partitioned from provider semantics and compatibility wire fields when model metadata enters the Catalog.
+
+**Native Continuation Metadata**:
+Opaque protocol-shaped data attached to assistant content and required to continue that content natively with a compatible model, such as a reasoning signature or provider-hosted item identifier.
+
+**PTY Environment**:
+The host-supplied environment overlay applied by the server when creating a PTY, observed for the request Location and resolved PTY working directory.
+
+**OpenCode Client**:
+The generated Promise and Effect APIs derived from the public `HttpApi`; **Embedded OpenCode** shares the Effect API through an in-memory `HttpClient` against the same router and handlers.
+_Avoid_: Remote client
+
+**SDK Contract IR**:
+The runtime-neutral compiled representation of the authoritative `HttpApi`, preserving encoded and decoded type projections plus transport metadata so independent SDK emitters can choose their public value model and runtime interpreter.
+
+**Embedded OpenCode**:
+A scoped in-process host that structurally extends the **OpenCode Client**, supplies an in-memory HTTP transport, and exposes additional same-process capabilities directly.
+_Avoid_: Local implementation
+
+**Page**:
+A bounded ordered result containing `items` and opaque `previous` and `next` cursor links for navigating the same query in either direction.
+_Avoid_: Response envelope
+
+## Relationships
+
+- **Instructions** is an opaque carrier composed from zero or more **Instruction Sources**.
+- **Model Context** is broader than **Instructions**. For each **Step**, the runner assembles the selected agent or provider system text, **Initial Instructions**, **Session History**, available tools, and step-local additions into one model request.
+- **Session History** persists conversational messages. The runner derives model-facing **Instruction Update** messages from value deltas and interleaves them by durable sequence; **Initial Instructions** remain separate provider-request state.
+- The runner explicitly loads and combines instruction built-ins, **InstructionDiscovery**, selected-agent skill guidance, reference guidance, MCP guidance, and **InstructionEntry** values. There is no instruction registry.
+- `Instructions.combine(...)` preserves caller order and rejects duplicate stable namespaced source keys. The runner loads its producers concurrently, then combines them in its fixed declared order.
+- Each **Instruction Source** read returns one coherent typed value, explicit removal, or temporary unavailability. `Instructions.make(...)` hides the value type so differently typed sources compose uniformly; its canonical codec defines storage and hash equivalence, while pure renderers produce first, changed, and optional removal text.
+- `Instructions.read(...)` reads every composed source concurrently and exactly once at the boundary. `Instructions.diff(...)` compares encoded-value hashes with current **Instruction Values** and returns one delta plus new blob bodies.
+- `Instructions.renderInitial(...)` renders values at the **Instruction Epoch** start. `Instructions.renderUpdate(...)` renders one hydrated delta against the values immediately before it.
+- A changed **Instruction Source** contributes its hash to one **Instruction Update**; explicit removal contributes the `"removed"` sentinel.
+- An **Instruction Update** persists only its value delta. Rendered text is derived during request assembly and excluded from compaction summaries.
+- The instruction blob insert, durable delta, and **Instruction State** advance commit atomically.
+- Changes from multiple **Instruction Sources** admitted at one safe boundary combine into one **Instruction Update**.
+- Instruction changes are sampled and admitted lazily at a **Safe Step Boundary**, never pushed asynchronously when their source changes.
+- At a **Safe Step Boundary**, prior tool results are already settled; instruction preparation completes before newly admitted user input promotes.
+- An **Admitted Prompt** is replayable pending input, not yet model-visible **Session History**.
+- **Prompt Promotion** atomically consumes the pending inbox entry and appends its model-visible user message.
+- Steering prompts promote at the next **Safe Step Boundary** while the current **Session Drain** still requires continuation. Promoting any newly admitted user input resets the selected agent's step allowance; multiple prompts promoted at one boundary reset it once.
+- A queued prompt does not promote while the current **Session Drain** requires continuation. The runner promotes one queued prompt when the Session would otherwise become idle, then reevaluates continuation before promoting another.
+- A **Session Drain** is process-local coordination rather than a durable domain entity. Durable recovery must reason from prompts, projected history, physical attempts, and tool state rather than inventing an enclosing execution identity.
+- An **Execution** contains one or more **Session Drains**; a **Session Drain** contains one reserved assistant-turn span at a time; that span contains **Steps**; and each **Step** contains one or more **Physical Attempts** plus any tool calls it requires.
+- A **Step** record covers only the model-visible span from first assistant output through tool settlement; pre-flight leaves no record, and one Step settles at most one record.
+- The first **Step** admits one complete delta and renders **Initial Instructions** without narrating that delta in history; an unavailable initial source blocks the Step instead of persisting incomplete values.
+- Instruction preparation precedes durable input promotion on every Step so an unavailable first baseline leaves pending input untouched and later updates enter history before newly promoted input.
+- Completed compaction moves the **Instruction Epoch** to the exact `session.compaction.ended` sequence and copies current hashes to the epoch's initial values. Earlier updates leave active model history while durable deltas remain.
+- A newly composed **Instruction Source** absent from current **Instruction Values** emits its first rendering once at the next **Safe Step Boundary**.
+- **Unavailable Instruction Source** uses stale-while-revalidate semantics and is distinct from a successfully loaded absence, which may emit removal text.
+- **InstructionDiscovery** observes ambient instructions as one ordered aggregate **Instruction Source**.
+- Ambient discovery reads global and upward-project `AGENTS.md` files and honors `OPENCODE_DISABLE_PROJECT_CONFIG` for project files.
+- After a successful internal file or directory read, nearby `AGENTS.md` files toward the Location root are injected once per Session as durable synthetic instruction messages.
+- **InstructionEntry** stores API-managed per-Session JSON values. Each entry contributes one `api/<key>` **Instruction Source**, so adding, replacing, or removing an entry is reconciled at the next **Safe Step Boundary**.
+- Location-scoped instruction producers naturally re-resolve when a moved Session next runs in its destination Location.
+- Moving a Session clears its **Instruction State**, so the destination must admit a complete delta before another prompt can promote. Committed revert does the same; replay derives both resets from their durable events.
+- Selected-agent available-skill guidance is an **Instruction Source** composed explicitly by the runner. It lists only names and descriptions permitted for that agent; skill bodies and locations are exposed only through the permission-checked `skill` tool.
+- The selected agent and model are sampled when a **Step** starts. Changes admitted after that boundary apply to the next Step and do not restart the current Step.
+- An agent switch that changes selected-agent guidance produces an **Instruction Update** while preserving the current baseline.
+- Local tool authorization and pending permission requests retain the effective agent of the **Step** that issued the call; a later agent switch cannot change that call's policy.
+- Instruction source changes never wake idle Sessions; the next naturally scheduled **Safe Step Boundary** loads and compares current values lazily.
+- Once admitted, an **Instruction Update** remains durable even if the following **Physical Attempt** fails and is replayed unchanged on retry.
+- **Instruction Updates** remain durable value history but are not `session_message` rows. Clients display changed keys rather than model-facing prose.
+- The date **Instruction Source** initially preserves host-local calendar-date behavior; a configured user timezone may replace that default later.
+- **Initial Instructions** are recomputed deterministically from durable values for every request; rendered bytes are not stored.
+- A model/provider switch preserves current **Instruction Values**, the **Instruction Epoch**, and chronological conversation history; the new selection applies to the next **Step**.
+- **Native Continuation Metadata** remains in durable history. Step projection includes it only for a successful exact originating provider/model match; failed Steps and incompatible models omit opaque metadata, while non-empty visible reasoning lowers to ordinary assistant text after a model switch. This conservative relation may widen only when recorded provider tests establish compatibility.
+- **Model Request Options** remain provider-semantic through Catalog resolution. The Session runner maps them into the LLM package's provider-option namespace; the selected protocol adapter alone owns provider wire encoding.
+- **Generation Controls**, protocol-semantic **Model Request Options**, and compatibility request body fields are separate Catalog domains. A shared ingestion adapter partitions legacy and models.dev AI-SDK-shaped options before routing.
+- The **PTY Environment** is a server concern rather than a Core PTY concern. PTY creation merges caller values, then the host overlay, then Core-forced terminal invariants such as `TERM` and `OPENCODE_TERMINAL`.
+- Networked and **Embedded OpenCode** use the same **OpenCode Client** and preserve the full HTTP encoding, routing, middleware, and decoding boundary; only the `HttpClient` transport differs.
+- The Effect-native network constructor obtains `HttpClient.HttpClient` from its environment so callers own transport selection, recording, tracing, retries, and tests. Convenience runtimes may provide a fetch transport separately.
+- Creating **Embedded OpenCode** is scoped. Closing its owning Scope releases the in-process server resources, database resources, registrations, and fibers.
+- **Embedded OpenCode** exposes shared client capabilities and embedded-only capabilities on one object; consumers do not navigate through a nested `.client` property.
+- The beta **OpenCode Client** currently uses plural consumer-facing capability groups such as `sessions`; whether the stable Session namespace should instead be singular `session` must be settled before stabilization. Internal server identifiers do not implicitly define public client names.
+- Server's concrete `HttpApi` is authoritative for shared **OpenCode Client** capabilities. Codegen compiles its Session group directly; the Effect runtime uses an equivalent Protocol-only projection so generated artifacts remain independent of Core and Server.
+- SDK generation reflects the public `HttpApi` once into an **SDK Contract IR**. Promise and Effect emitters share endpoint structure and transport metadata without being required to expose identical public values: an emitter may select encoded wire types, decoded domain types, compile-time brands, runtime validation, and its own execution abstraction independently.
+- The first Effect emitter is the rich projection: it exposes decoded Effect-native values, preserves brands and schema transformations, performs runtime schema decoding, and delegates transport interpretation to `HttpApiClient`. Lighter wire-shaped Effect output remains possible through another emitter policy rather than constraining the shared IR.
+- The rich Effect emitter regenerates private executable schemas when the **SDK Contract IR** proves that their transport semantics can be reproduced exactly. Contracts with authoritative custom transformations use the import-based Effect emitter against a Protocol-only client projection whose generated transport output is tested against Server's concrete API; the Promise emitter still derives zero-Effect structural wire types from the same IR.
+- `@opencode-ai/protocol` owns Session endpoint construction and middleware placement. Server supplies concrete middleware keys to produce the authoritative build-time API; the client projection supplies transport-only keys without importing Core or Server at runtime.
+- The first Promise emitter targets the same clean domain-oriented method organization rather than Hey API source compatibility. It returns unwrapped values directly, rejects declared and infrastructure failures, and begins with minimal client-level transport configuration; result wrappers, interceptors, and legacy generated signatures are outside the initial surface.
+- The first Promise emitter parses response syntax and trusts its generated structural types; it does not perform runtime structural validation. Malformed payload syntax fails, while a syntactically valid shape mismatch is not detected at the SDK boundary. Standalone validator generation remains an optional future emitter policy.
+- Declared Promise-client failures retain their tagged structural wire values and have generated type guards. Consumers do not depend on generated `Error` subclass identity, preserving discrimination across package copies and realms while remaining structurally aligned with Effect domain errors.
+- Promise-client infrastructure failures use one generated `ClientError` class with a structured reason such as transport failure, unexpected status, unsupported content type, or malformed response. Promise methods reject with either a tagged declared domain failure or `ClientError`, matching the Effect client's conceptual domain/infrastructure error division.
+- Promise methods accept a separate optional per-call transport-options argument containing `AbortSignal` and header overrides. Cancellation and transport metadata do not enter the domain input object; broader interceptor and response-mode APIs remain deferred.
+- Promise streaming methods return a lazy `AsyncIterable` directly rather than a Promise-wrapped stream object. Iteration opens the connection, `AbortSignal` cancels it, and ending iteration closes the underlying request; the Effect emitter analogously returns `Stream` directly.
+- Promise SSE connection establishment, declared HTTP failures, and infrastructure failures occur during `AsyncIterable` iteration, beginning with its first `next()` call, rather than during synchronous method construction.
+- Neither generated streaming runtime automatically reconnects after disconnection. Promise `AsyncIterable` and Effect `Stream` fail explicitly; live consumers refresh and resubscribe, while durable sequence-based resume remains explicit composition above the generated client.
+- Promise client construction is synchronous and network-free. It requires `baseUrl`, defaults to `globalThis.fetch`, accepts client-level headers, and merges them with per-call header overrides.
+- Effect client construction accepts an explicit `baseUrl` and obtains `HttpClient.HttpClient` from the Effect environment. It does not install fetch or duplicate per-call transport policy; callers transform/provide the client for headers, tracing, retries, recording, and tests, while fiber interruption owns cancellation.
+- Promise and Effect emitters each own their generated public type modules. The **SDK Contract IR**, not a physically shared generated type package, is the common source; this permits zero-Effect wire types and rich decoded Effect types to evolve independently.
+- Promise and Effect network clients ship from `@opencode-ai/client` behind isolated root and `/effect` exports. The root has no runtime path to Effect; `/effect` imports only Effect, Schema, and Protocol.
+- The Effect-native scoped host belongs to `@opencode-ai/sdk-next`, which will assume the existing `@opencode-ai/sdk` name after legacy consumers migrate. Client remains network-only and SDK depends one-way on Client.
+- SDK executes Server's assembled `HttpRouter` in memory. It opens no listener and performs no network I/O, while preserving Server routing, middleware, codecs, handlers, and errors.
+- The Effect Client and SDK re-export their decoded datatype facade from Schema so callers do not depend on internal package locations or Core's versioned names.
+- A capability intended for both networked and **Embedded OpenCode** belongs in the authoritative public `HttpApi`; embedded-only same-process capabilities extend **Embedded OpenCode** separately.
+- `sessions.log({ sessionID, after, follow })` is the public durable Session event stream. It verifies the Session, replays durable events after the optional aggregate sequence, optionally continues with newly committed durable events, excludes live-only fragments, and is transported as SSE in both networked and embedded modes.
+- `events.subscribe()` is a distinct public instance-wide live stream for Session and non-Session activity. It has no replay guarantee and includes connection, heartbeat, and instance-disposal lifecycle events; consumers recover from disconnection by refreshing authoritative state.
+- A Session ID is not an optional filter on `events.subscribe()`: instance-wide live events and durable Session events have different schemas, replay guarantees, cursors, lifecycle events, and failure behavior.
+- The initial common OpenCode Client does not expose server-global event aggregation. `events.subscribe()` is bounded to the connected OpenCode instance or workspace; any future cross-instance administrative stream requires a separately designed API.
+- `events.subscribe()` does not automatically reconnect after transport loss. The live-only stream fails with `ClientError`; consumers refresh authoritative state before explicitly opening a new subscription because events missed during disconnection cannot be replayed.
+- `sessions.log({ sessionID, after, follow })` returns the generated HTTP client's cold durable event stream and does not build reconnection policy into the endpoint or client constructor. Transport loss fails the stream with `ClientError`. Callers may compose an explicit resuming stream above it by retaining the last observed durable sequence and opening a new subscription with `after`; any reusable resume helper remains a separate API design question.
+- The stable `sessions.list(...)` design returns a **Page** in both networked and **Embedded OpenCode**; embedded execution does not define a separate unbounded array-returning list operation. The beta client currently preserves the existing HTTP `{ data, cursor }` envelope until emitter-level Page projection is implemented.
+- Session list cursors are opaque branded values carrying continuation query and ordering state. Consumers pass them back unchanged and do not inspect storage anchors or encoded filter fields.
+- A Session list continuation accepts only its opaque cursor. Scope, filters, ordering, and page size are fixed by the initial query and carried by that cursor.
+- `sessions.messages(...)` returns a **Page** and uses the same cursor discipline as `sessions.list(...)`: the initial request supplies `sessionID`, ordering, and page size; continuation supplies `sessionID` plus only an opaque branded message cursor carrying ordering, page size, direction, and message anchor. Using a cursor with another Session is invalid.
+- `sessions.message({ sessionID, messageID })` is a required resource lookup. An unknown Session fails with `SessionNotFoundError`; a known Session with an absent or differently owned message fails with `MessageNotFoundError` without disclosing cross-Session ownership. Absence is not represented as `undefined` across the public HTTP boundary.
+- `sessions.interrupt({ sessionID })` first verifies that the durable Session exists, failing with `SessionNotFoundError` otherwise. For a known Session, interruption is idempotent: idle, already-settled, or locally unowned execution is a no-op.
+- `sessions.active()` snapshots the current process's foreground Session drain registry as a record of Session IDs to `{ type: "running" }`. Missing IDs are inactive; background subagents and tasks do not make their parent Session active, and process restart clears the registry.
+- `sessions.context({ sessionID })` preserves the existing message-only operation. It returns projected **Session History**; it does not include or represent the complete **Model Context**, whose agent system text, **Initial Instructions**, tools, and step-local additions remain separate.
+- **Open question**: Should a future, separately named operation expose complete **Model Context**, including the instruction baseline, applied instruction metadata, tools, and step-local additions?
+- `sessions.prompt(...)` exposes `resume?: boolean`. Omitting it preserves durable admission followed by an advisory execution wake; `resume: false` requests durable admit-only behavior.
+- The public operation remains `sessions.prompt(...)`; `SessionPending.admit` is the internal primitive, while the public `Admission` result and `resume` option express its durable admission semantics.
+- `sessions.create(...)` accepts an optional `location`. Omission resolves through the connected OpenCode instance's default or current location; an explicit value selects a known location. Networked and embedded transports use the same handler semantics.
+- `sessions.switchAgent({ sessionID, agent })` is part of the common client alongside `sessions.switchModel(...)`. It affects subsequent Session activity and fails with `SessionNotFoundError` for an unknown Session.
+- The **Embedded OpenCode** Layer delegates to the same scoped creation path; it does not define a second implementation.
+- A **PTY Environment** adapter observes plugins in the request Location while passing the resolved PTY working directory to the hook; standalone servers use an empty adapter.
+- An **Instruction Update** lowers to the provider's native chronological instruction role when supported and to a wrapped chronological fallback otherwise.
+- When the aggregate discovered instruction set changes, its **Instruction Update** includes the complete current ordered set and supersedes the prior aggregate value; when no discovered instructions remain, the message states that previously loaded instructions no longer apply.
+- Ambient project instruction discovery honors `OPENCODE_DISABLE_PROJECT_CONFIG`; global instructions remain eligible.
+- Oversized textual **Model Tool Output** retains a bounded preview in Session history while its complete text moves to managed tool-output storage. Arbitrary structured-result size is a separate concern.
+- One tool settlement receives one aggregate textual limit, using the configured maximum lines or UTF-8 bytes, whichever is reached first. The limit is provider-independent; token pressure belongs to context assembly and compaction.
+- Generic truncation preserves the beginning and end of textual output. Tools may apply a more meaningful strategy before the Tool Registry enforces the final limit.
+- A truncated **Model Tool Output** identifies its complete text in the bounded model-visible preview. The Tool Registry also supplies managed paths as internal metadata to tool hooks; Session events do not expose a typed `outputPaths` field.
+- A **Managed Tool Output File** is temporary and may expire after its retention period. The bounded **Model Tool Output**, not the file, is the durable replayable record.
+- Failure to retain a **Managed Tool Output File** fails settlement operationally. The Session never publishes a successful result whose complete output was lost during generic bounding.
+- Once a tool operation succeeds, bounding its **Model Tool Output** and publishing its one durable settlement form an interruption-safe completion region. Raw oversized success is never published before a later correction.
+- When a structured-only result would exceed the **Model Tool Output** limit, its validated structured value remains unchanged for Session consumers while model replay uses a bounded textual JSON preview and optional managed output path.
+- Existing tool-managed output paths survive generic bounding. A fallback file retains exactly the complete projected text received by the Tool Registry and never claims to reconstruct output already discarded by tool-specific shaping.
+- **Managed Tool Output Files** use globally unique names in one shared flat directory. They receive no special filesystem authority; each tool applies its ordinary external-path policy.
+- Provider-executed tool results remain provider-native transcript facts outside generic Tool Registry bounding. Their context control requires provider-aware pruning or compaction because some providers require exact structured round-trip payloads.
+
+## Client contract architecture
+
+Semantic values that mean the same thing internally and publicly live in the lightweight Schema leaf. Core consumes Schema for domain behavior; Protocol composes Schema values into paths, payloads, envelopes, errors, cursors, and streams; Server imports both, hosts Protocol's exact groups, and owns protocol/domain adaptation. The root Promise client remains zero-Effect, `/effect` depends on Effect plus Schema and Protocol, and `@opencode-ai/sdk-next` composes the scoped in-process host above Client, Core, and Server.
+
+Shared public records are plain objects declared with `Schema.Struct`. A same-name inferred interface gives object records readable TypeScript signatures without constructors, prototypes, or nominal identity; unions retain explicit type aliases.
+
+Before stabilizing the client API:
+
+- Keep additional public schemas in Schema and additional network groups in Protocol; neither package may transitively load databases, Drizzle, Session execution, providers, watchers, native modules, or WASM.
+- Keep concrete Location middleware keys in Server while Protocol owns their placement. Client projections may supply transport-only keys, but must prove generated equivalence with Server's concrete API.
+- Project the existing list response envelope to the stable client **Page** shape and enforce separate initial-query and cursor-continuation inputs without changing the hosted V2 wire contract.
+- Settle the stable consumer namespace (`session` versus the current beta `sessions`) and use an explicit codegen annotation if the consumer name should differ from the server group identifier.
+- Preserve V2 route paths, operation IDs, codecs, errors, middleware behavior, and OpenAPI output while making this change.
+- Preserve browser-safe `@opencode-ai/client` and `@opencode-ai/client/effect` bundles through import-boundary tests.
+- Define embedded-host placement before supporting multiple hosts over one database. Hosts that share durable Session storage must also share process-local Session execution coordination, or each host must receive isolated storage explicitly.
+- Keep an embedded request scope alive until any streamed response body finishes. The initial non-streaming Session surface does not exercise this lifetime boundary; Session and instance event streams must do so before joining the embedded client.
+
+## Example dialogue
+
+> **Dev:** "The date changed while the session was active. Should the **Instruction Update** say what the old date was?"
+> **Domain expert:** "No. Emit the newly effective date so the agent can act on the current instructions."
+
+## Flagged ambiguities
+
+- Legacy `experimental.chat.system.transform` can mutate assembled system text arbitrarily, but V2 plugins do not yet expose an equivalent hook. Decide separately whether to port it, model dynamic uses as explicit **Instruction Sources**, or narrow its semantics.

package.json

@@ -12,7 +12,6 @@
     "dev:web": "bun --cwd packages/app dev",
     "dev:console": "ulimit -n 10240 2>/dev/null; bun run --cwd packages/console/app dev",
     "dev:stats": "bun sst shell --stage=production -- bun run --cwd packages/stats/app dev",
-    "dev:www": "bun run --cwd packages/www dev",
     "dev:storybook": "bun --cwd packages/storybook storybook",
     "lint": "oxlint",
     "lint:effect-patterns": "ast-grep scan -c script/ast-grep/sgconfig.yml packages/core/src packages/server/src packages/protocol/src packages/cli/src",
@@ -103,8 +102,6 @@
   "devDependencies": {
     "@actions/artifact": "5.0.1",
     "@ast-grep/cli": "0.44.0",
-    "@types/react": "19.2.17",
-    "@types/react-dom": "19.2.3",
     "@tsconfig/bun": "catalog:",
     "@types/mime-types": "3.0.1",
     "@typescript/native-preview": "catalog:",

packages/cli/src/mini/footer.ts

@@ -627,6 +627,7 @@ export class RunFooter implements FooterApi {
 
     this.themes.splice(index, 1)
     theme.block.syntax?.destroy()
+    theme.block.subtleSyntax?.destroy()
   }
 
   public close(): void {
@@ -1022,6 +1023,7 @@ export class RunFooter implements FooterApi {
     void resolveRunTheme(this.renderer).then((theme) => {
       if (this.isGone) {
         theme.block.syntax?.destroy()
+        theme.block.subtleSyntax?.destroy()
         return
       }
 

packages/cli/src/mini/scrollback.shared.ts

@@ -6,7 +6,11 @@ function syntax(style?: SyntaxStyle): SyntaxStyle {
   return style ?? SyntaxStyle.fromTheme([])
 }
 
-export function entrySyntax(theme: RunTheme): SyntaxStyle {
+export function entrySyntax(commit: StreamCommit, theme: RunTheme): SyntaxStyle {
+  if (commit.kind === "reasoning") {
+    return syntax(theme.block.subtleSyntax ?? theme.block.syntax)
+  }
+
   return syntax(theme.block.syntax)
 }
 

packages/cli/src/mini/scrollback.surface.ts

@@ -143,7 +143,7 @@ export class RunScrollbackStream {
     }
 
     active.renderable.fg = entryColor(active.commit, theme)
-    active.renderable.syntaxStyle = entrySyntax(theme)
+    active.renderable.syntaxStyle = entrySyntax(active.commit, theme)
   }
 
   private createEntry(commit: StreamCommit, body: ActiveBody): ActiveEntry {
@@ -165,7 +165,7 @@ export class RunScrollbackStream {
           ? new CodeRenderable(surface.renderContext, {
               content: "",
               filetype: body.filetype,
-              syntaxStyle: entrySyntax(this.theme),
+              syntaxStyle: entrySyntax(commit, this.theme),
               width: "100%",
               wrapMode: "word",
               drawUnstyledText: false,
@@ -175,7 +175,7 @@ export class RunScrollbackStream {
             })
           : new MarkdownRenderable(surface.renderContext, {
               content: "",
-              syntaxStyle: entrySyntax(this.theme),
+              syntaxStyle: entrySyntax(commit, this.theme),
               width: "100%",
               streaming: true,
               internalBlockMode: "top-level",

packages/cli/src/mini/scrollback.writer.tsx

@@ -84,7 +84,7 @@ export function RunEntryContent(props: {
   const theme = createMemo(() => props.theme ?? RUN_THEME_FALLBACK)
   const body = createMemo(() => props.body ?? entryBody(props.commit))
   const style = createMemo(() => entryLook(props.commit, theme().entry))
-  const syntax = createMemo(() => entrySyntax(theme()))
+  const syntax = createMemo(() => entrySyntax(props.commit, theme()))
   const color = createMemo(() => entryColor(props.commit, theme()))
   const suppressBackgrounds = createMemo(() => props.opts?.suppressBackgrounds === true)
   const diffBg = (color: ColorInput) => (suppressBackgrounds() ? transparent : color)

packages/cli/src/mini/theme.ts

@@ -47,6 +47,7 @@ export type RunBlockTheme = {
   text: ColorInput
   muted: ColorInput
   syntax?: SyntaxStyle
+  subtleSyntax?: SyntaxStyle
   diffAdded: ColorInput
   diffRemoved: ColorInput
   diffAddedBg: ColorInput
@@ -171,10 +172,42 @@ function tint(base: RGBA, overlay: RGBA, value: number): RGBA {
   )
 }
 
+function blend(color: RGBA, bg: RGBA): RGBA {
+  if (color.a >= 1) {
+    return color
+  }
+
+  return RGBA.fromValues(
+    bg.r + (color.r - bg.r) * color.a,
+    bg.g + (color.g - bg.g) * color.a,
+    bg.b + (color.b - bg.b) * color.a,
+    1,
+  )
+}
+
 function chroma(color: RGBA) {
   return Math.max(color.r, color.g, color.b) - Math.min(color.r, color.g, color.b)
 }
 
+function opaqueSyntaxStyle(style: SyntaxStyle | undefined, bg: RGBA): SyntaxStyle | undefined {
+  if (!style) {
+    return undefined
+  }
+
+  return SyntaxStyle.fromStyles(
+    Object.fromEntries(
+      [...style.getAllStyles()].map(([name, value]) => [
+        name,
+        {
+          ...value,
+          fg: value.fg ? blend(value.fg, bg) : value.fg,
+          bg: value.bg ? blend(value.bg, bg) : value.bg,
+        },
+      ]),
+    ),
+  )
+}
+
 function indexedPalette(colors: TerminalColors, size: number = Math.max(colors.palette.length, 16)): RGBA[] {
   return Array.from({ length: size }, (_, index) => {
     const value = colors.palette[index]
@@ -469,7 +502,10 @@ function map(
   scrollbackTheme: TuiThemeCurrent,
   splash: RunSplashTheme,
   syntax?: SyntaxStyle,
+  subtleSyntax?: SyntaxStyle,
 ): RunTheme {
+  const opaqueSubtleSyntax = opaqueSyntaxStyle(subtleSyntax, scrollbackTheme.background)
+  subtleSyntax?.destroy()
   const footerBackground = alpha(footerTheme.background, 1)
   const footerMode = mode(footerBackground)
   const shade = fade(footerTheme.backgroundMenu, footerTheme.background, 0.12, 0.56, 0.72)
@@ -530,6 +566,7 @@ function map(
       text: scrollbackTheme.text,
       muted: scrollbackTheme.textMuted,
       syntax,
+      subtleSyntax: opaqueSubtleSyntax,
       diffAdded: scrollbackTheme.diffAdded,
       diffRemoved: scrollbackTheme.diffRemoved,
       diffAddedBg: transparent,
@@ -640,7 +677,13 @@ export async function resolveRunTheme(renderer: CliRenderer): Promise<RunTheme>
       _hasSelectedListItemText: true,
     }
     const syntax = shared.generateSyntax(syntaxTheme)
-    return map(footerTheme, scrollbackTheme, splashTheme(scrollbackTheme, indexed), syntax)
+    return map(
+      footerTheme,
+      scrollbackTheme,
+      splashTheme(scrollbackTheme, indexed),
+      syntax,
+      shared.generateSubtleSyntax(syntaxTheme),
+    )
   } catch {
     return RUN_THEME_FALLBACK
   }

packages/cli/test/config.test.ts

@@ -35,23 +35,9 @@ test("migrates tui and kv config into cli.json", async () => {
     path.join(directory, "kv.json"),
     JSON.stringify({
       theme_mode_lock: "light",
-      attention_sound_pack: "custom.pack",
-      diff_wrap_mode: "none",
-      diff_viewer_show_file_tree: false,
-      diff_viewer_single_patch: true,
-      diff_viewer_view: "split",
-      terminal_title_enabled: false,
-      file_context_enabled: false,
       paste_summary_enabled: false,
-      sidebar: "hide",
-      scrollbar_visible: true,
-      thinking_mode: "show",
       exploration_grouping: false,
       tips_hidden: true,
-      dismissed_getting_started: true,
-      animations_enabled: false,
-      skipped_version: "9.9.9",
-      which_key_layout: "overlay",
     }),
   )
 
@@ -70,17 +56,12 @@ test("migrates tui and kv config into cli.json", async () => {
       plugins: [{ package: "example", options: { mode: "safe" } }, "-disabled"],
       leader: { timeout: 500 },
       scroll: { speed: 2, acceleration: true },
-      attention: { sound_pack: "custom.pack" },
-      diffs: { wrap: "none", tree: false, single: true, view: "split" },
-      terminal: { title: false },
-      prompt: { editor: false, paste: "full" },
-      session: { sidebar: "hide", scrollbar: true, thinking: "show", grouping: "none" },
-      hints: { tips: false, onboarding: false },
-      animations: false,
+      diffs: { view: "unified" },
+      prompt: { paste: "full" },
+      session: { grouping: "none" },
+      hints: { tips: false },
       mouse: false,
     })
-    expect(config).not.toHaveProperty("skipped_version")
-    expect(config).not.toHaveProperty("which_key")
     expect((await Bun.file(path.join(directory, "cli.json")).json()).keybinds).toEqual({ leader: "ctrl+o" })
     expect(await Bun.file(path.join(directory, "cli.json")).exists()).toBe(true)
     expect(await Bun.file(path.join(directory, "tui.json")).exists()).toBe(true)

packages/codemode/interpreter-support.md

@@ -171,6 +171,7 @@ ultimate source of truth.
 - [ ] `Array.prototype.toSpliced`.
 - [ ] Canonical index handling: a key such as `"01"` must not alias index `1`.
 - [ ] Complete sparse-array parity. Promise combinators do consume holes as `undefined` members, as in JS.
+- [ ] Correct `findLast` return behavior when its predicate mutates the examined element.
 
 ## Strings
 

packages/codemode/src/interpreter/methods.ts

@@ -727,16 +727,16 @@ const invokeArrayMethod = <R>(
         }
         return undefined
       case "reduce": {
-        let start = 0
-        let accumulator = args[1]
-        if (args.length < 2) {
-          while (start < length && !(start in target)) start += 1
-          if (start === length)
-            throw new InterpreterRuntimeError("Array.reduce of an empty array with no initial value.", node).as(
-              "TypeError",
-            )
-          accumulator = target[start]
-          start += 1
+        let accumulator: unknown
+        let start: number
+        if (args.length >= 2) {
+          accumulator = args[1]
+          start = 0
+        } else {
+          if (length === 0)
+            throw new InterpreterRuntimeError("Array.reduce of an empty array with no initial value.", node)
+          accumulator = target[0]
+          start = 1
         }
         for (let index = start; index < length; index += 1) {
           if (!(index in target)) continue
@@ -745,16 +745,16 @@ const invokeArrayMethod = <R>(
         return accumulator
       }
       case "reduceRight": {
-        let start = length - 1
-        let accumulator = args[1]
-        if (args.length < 2) {
-          while (start >= 0 && !(start in target)) start -= 1
-          if (start < 0)
-            throw new InterpreterRuntimeError("Array.reduceRight of an empty array with no initial value.", node).as(
-              "TypeError",
-            )
-          accumulator = target[start]
-          start -= 1
+        let accumulator: unknown
+        let start: number
+        if (args.length >= 2) {
+          accumulator = args[1]
+          start = length - 1
+        } else {
+          if (length === 0)
+            throw new InterpreterRuntimeError("Array.reduceRight of an empty array with no initial value.", node)
+          accumulator = target[length - 1]
+          start = length - 2
         }
         for (let index = start; index >= 0; index -= 1) {
           if (!(index in target)) continue
@@ -764,8 +764,7 @@ const invokeArrayMethod = <R>(
       }
       case "findLast":
         for (let index = length - 1; index >= 0; index -= 1) {
-          const item = target[index]
-          if (yield* apply([item, index, target])) return item
+          if (yield* apply([target[index], index, target])) return target[index]
         }
         return undefined
       case "findLastIndex":

packages/codemode/test/array-callbacks-test262.test.ts

@@ -26,11 +26,9 @@
  * - test/built-ins/Array/prototype/forEach/15.4.4.18-7-1.js
  * - test/built-ins/Array/prototype/forEach/15.4.4.18-7-2.js
  * - test/built-ins/Array/prototype/reduce/15.4.4.21-9-5.js
- * - test/built-ins/Array/prototype/reduce/15.4.4.21-9-c-ii-20.js
  * - test/built-ins/Array/prototype/reduce/15.4.4.21-9-1.js
  * - test/built-ins/Array/prototype/reduce/15.4.4.21-10-1.js
  * - test/built-ins/Array/prototype/reduceRight/15.4.4.22-9-5.js
- * - test/built-ins/Array/prototype/reduceRight/15.4.4.22-9-c-ii-20.js
  * - test/built-ins/Array/prototype/reduceRight/15.4.4.22-9-1.js
  * - test/built-ins/Array/prototype/reduceRight/15.4.4.22-10-1.js
  * - test/built-ins/Array/prototype/flatMap/depth-always-one.js
@@ -212,11 +210,6 @@ const cases = [
     code: `let calls = 0; const result = [1].reduce(() => { calls += 1; return 2 }); return [result, calls]`,
     expected: [1, 0],
   },
-  {
-    path: "test/built-ins/Array/prototype/reduce/15.4.4.21-9-c-ii-20.js",
-    code: `let accessed = false; const result = [11].reduce((previous) => { accessed = true; return previous === undefined }, undefined); return [result, accessed]`,
-    expected: [true, true],
-  },
   {
     path: "test/built-ins/Array/prototype/reduce/15.4.4.21-10-1.js",
     code: `const input = [1, 2, 3, 4, 5]; input.reduce(() => 1); return input`,
@@ -232,11 +225,6 @@ const cases = [
     code: `let calls = 0; const result = [1].reduceRight(() => { calls += 1; return 2 }); return [result, calls]`,
     expected: [1, 0],
   },
-  {
-    path: "test/built-ins/Array/prototype/reduceRight/15.4.4.22-9-c-ii-20.js",
-    code: `let accessed = false; const result = [11].reduceRight((previous) => { accessed = true; return previous === undefined }, undefined); return [result, accessed]`,
-    expected: [true, true],
-  },
   {
     path: "test/built-ins/Array/prototype/reduceRight/15.4.4.22-10-1.js",
     code: `const input = [1, 2, 3, 4, 5]; input.reduceRight(() => 1); return input`,
@@ -335,46 +323,3 @@ describe("Test262 Array callback adaptations", () => {
     })
   }
 })
-
-describe("Array callback regressions", () => {
-  test("reduce and reduceRight find the first present element", async () => {
-    expect(
-      await value(`
-        const left = []
-        left[2] = 3
-        const right = []
-        right[0] = 4
-        right[3] = 1
-        right.pop()
-        return [left.reduce((a, b) => a + b), right.reduceRight((a, b) => a + b)]
-      `),
-    ).toEqual([3, 4])
-  })
-
-  test("reduce and reduceRight reject arrays containing only holes", async () => {
-    expect(
-      await value(`
-        const values = []
-        values[2] = 1
-        values.pop()
-        let left
-        let right
-        try { values.reduce((a, b) => a + b) } catch (error) { left = error.name }
-        try { values.reduceRight((a, b) => a + b) } catch (error) { right = error.name }
-        return [left, right]
-      `),
-    ).toEqual(["TypeError", "TypeError"])
-  })
-
-  test("findLast returns the value observed before predicate mutation", async () => {
-    expect(
-      await value(`
-        const values = [1]
-        return values.findLast((item, index, array) => {
-          array[index] = 2
-          return true
-        })
-      `),
-    ).toBe(1)
-  })
-})

packages/core/src/session/runner/llm.ts

@@ -543,8 +543,7 @@ const layer = Layer.effect(
           needsContinuation = result.needsContinuation
           step = result.step + 1
           if (needsContinuation) {
-            yield* runPendingCompaction(input.sessionID)
-            promotion = "steer"
+            promotion = (yield* SessionPending.compaction(db, input.sessionID)) ? undefined : "steer"
             continue
           }
           yield* runPendingCompaction(input.sessionID)

packages/core/test/session-runner.test.ts

@@ -1614,14 +1614,14 @@ describe("SessionRunnerLLM", () => {
     }),
   )
 
-  it.effect("runs one durable compaction barrier after tool settlement and before later inputs", () =>
+  it.effect("runs one durable compaction barrier before later steer and queued prompts", () =>
     Effect.gen(function* () {
       const session = yield* setup
       currentModel = recoveryModel
       streamGate = yield* Deferred.make<void>()
       streamStarted = yield* Deferred.make<void>()
       responses = [
-        reply.tool("call-active", "echo", { text: "active" }),
+        reply.text("Active complete", "text-active"),
         [LLMEvent.textDelta({ id: "summary", text: "durable summary" })],
         reply.text("Steer complete", "text-steer"),
         reply.text("Queue complete", "text-queue"),

packages/docs/build/sdk.mdx

@@ -1,21 +1,12 @@
 ---
 title: "SDK"
-description: "Embed OpenCode directly in your application."
+description: "Embed an OpenCode host in an Effect application."
 ---
 
-We're working on a general-purpose SDK for embedding OpenCode directly inside
-your application. The regular SDK is coming soon.
-
-An Effect-native version is available now for applications built with Effect.
-Its current documentation is below. For other applications, run OpenCode as a
-server and use the [TypeScript client](/build/client) in the meantime.
-
-## Effect
-
-`@opencode-ai/sdk-next` hosts OpenCode in-process. Unlike the
-[network client](/build/client), it assembles the OpenCode server and routes API
-calls through its HTTP router in memory. It opens no HTTP listener and adds no
-network hop between the client and server.
+`@opencode-ai/sdk-next` is the Effect-native SDK for applications that need to
+host OpenCode in-process. Unlike the [network client](/build/client), it assembles the
+OpenCode server and routes API calls through its HTTP router in memory. It opens
+no HTTP listener and adds no network hop between the client and server.
 
 <Warning>
   The V2 SDK is beta and currently private to the OpenCode workspace. It is not

packages/opencode/script/build.ts

@@ -159,6 +159,7 @@ for (const item of targets) {
   const localPath = path.resolve(dir, "node_modules/@opentui/core/parser.worker.js")
   const rootPath = path.resolve(dir, "../../node_modules/@opentui/core/parser.worker.js")
   const parserWorker = fs.realpathSync(fs.existsSync(localPath) ? localPath : rootPath)
+  const workerPath = "./src/cli/tui/worker.ts"
 
   // Use platform-specific bunfs root path based on target OS
   const bunfsRoot = item.os === "win32" ? "B:/~BUN/root/" : "/$bunfs/root/"
@@ -184,12 +185,13 @@ for (const item of targets) {
       windows: {},
     },
     files: embeddedFileMap ? { "opencode-web-ui.gen.ts": embeddedFileMap } : {},
-    entrypoints: ["./src/index.ts", parserWorker, ...(embeddedFileMap ? ["opencode-web-ui.gen.ts"] : [])],
+    entrypoints: ["./src/index.ts", parserWorker, workerPath, ...(embeddedFileMap ? ["opencode-web-ui.gen.ts"] : [])],
     define: {
       FFF_LIBC: JSON.stringify(item.abi === "musl" ? "musl" : "gnu"),
       OPENCODE_VERSION: `'${Script.version}'`,
       OPENCODE_MODELS_DEV: generated.modelsData,
       OTUI_TREE_SITTER_WORKER_PATH: bunfsRoot + workerRelativePath,
+      OPENCODE_WORKER_PATH: workerPath,
       OPENCODE_CHANNEL: `'${Script.channel}'`,
       OPENCODE_LIBC: item.os === "linux" ? `'${item.abi ?? "glibc"}'` : "",
       ...(item.os === "linux" ? { "process.env.OPENTUI_LIBC": JSON.stringify(item.abi ?? "glibc") } : {}),

packages/opencode/src/cli/cmd/attach.ts

@@ -0,0 +1,100 @@
+import { cmd } from "./cmd"
+import { UI } from "@/cli/ui"
+import { errorMessage } from "@opencode-ai/tui/util/error"
+import { validateSession } from "../tui/validate-session"
+import { ServerAuth } from "@/server/auth"
+import { OpenCode } from "@opencode-ai/client/promise"
+import { createOpencodeClient } from "@opencode-ai/sdk/v2"
+
+export const AttachCommand = cmd({
+  command: "attach <url>",
+  describe: "attach to a running opencode server",
+  builder: (yargs) =>
+    yargs
+      .positional("url", {
+        type: "string",
+        describe: "http://localhost:4096",
+        demandOption: true,
+      })
+      .option("dir", {
+        type: "string",
+        description: "directory to run in",
+      })
+      .option("continue", {
+        alias: ["c"],
+        describe: "continue the last session",
+        type: "boolean",
+      })
+      .option("session", {
+        alias: ["s"],
+        type: "string",
+        describe: "session id to continue",
+      })
+      .option("fork", {
+        type: "boolean",
+        describe: "fork the session when continuing (use with --continue or --session)",
+      })
+      .option("password", {
+        alias: ["p"],
+        type: "string",
+        describe: "basic auth password (defaults to OPENCODE_SERVER_PASSWORD)",
+      })
+      .option("username", {
+        alias: ["u"],
+        type: "string",
+        describe: "basic auth username (defaults to OPENCODE_SERVER_USERNAME or 'opencode')",
+      }),
+  handler: async (args) => {
+    const directory = (() => {
+      if (!args.dir) return undefined
+      try {
+        process.chdir(args.dir)
+        return process.cwd()
+      } catch {
+        // If the directory doesn't exist locally (remote attach), pass it through.
+        return args.dir
+      }
+    })()
+
+    const { TuiConfig } = await import("@/config/tui")
+    if (args.fork && !args.continue && !args.session) {
+      UI.error("--fork requires --continue or --session")
+      process.exitCode = 1
+      return
+    }
+
+    const headers = ServerAuth.headers({ password: args.password, username: args.username })
+    const config = await TuiConfig.get()
+
+    try {
+      await validateSession({
+        url: args.url,
+        sessionID: args.session,
+        directory,
+        headers,
+      })
+    } catch (error) {
+      UI.error(errorMessage(error))
+      process.exitCode = 1
+      return
+    }
+
+    const { Effect } = await import("effect")
+    const { run } = await import("../tui/layer")
+    const { createLegacyTuiPluginHost } = await import("@/plugin/tui/runtime")
+    await Effect.runPromise(
+      run({
+        // @ts-expect-error V1 does not consume the V2-only server input.
+        client: createOpencodeClient({ baseUrl: args.url, headers, directory }),
+        api: OpenCode.make({ baseUrl: args.url, headers }),
+        config,
+        pluginHost: createLegacyTuiPluginHost(),
+        args: {
+          continue: args.continue,
+          sessionID: args.session,
+          fork: args.fork,
+        },
+      }),
+    )
+  },
+})

packages/opencode/src/cli/cmd/tui.ts

@@ -0,0 +1,198 @@
+import { cmd } from "@/cli/cmd/cmd"
+import { Rpc } from "@/util/rpc"
+import { type rpc } from "../tui/worker"
+import path from "path"
+import { fileURLToPath } from "url"
+import { UI } from "@/cli/ui"
+import { errorMessage } from "@opencode-ai/tui/util/error"
+import { withTimeout } from "@/util/timeout"
+import { withNetworkOptions, resolveNetworkOptionsNoConfig, hasArg } from "@/cli/network"
+import { Filesystem } from "@/util/filesystem"
+import { OpenCode } from "@opencode-ai/client/promise"
+import { createOpencodeClient } from "@opencode-ai/sdk/v2"
+import { writeHeapSnapshot } from "v8"
+import { ServerAuth } from "@/server/auth"
+import { validateSession } from "../tui/validate-session"
+import { win32InstallCtrlCGuard } from "@opencode-ai/tui/terminal-win32"
+
+declare global {
+  const OPENCODE_WORKER_PATH: string
+}
+
+async function target() {
+  if (typeof OPENCODE_WORKER_PATH !== "undefined") return OPENCODE_WORKER_PATH
+  const dist = new URL("./cli/tui/worker.js", import.meta.url)
+  if (await Filesystem.exists(fileURLToPath(dist))) return dist
+  return new URL("../tui/worker.ts", import.meta.url)
+}
+
+async function input(value?: string) {
+  const piped = process.stdin.isTTY ? undefined : await Bun.stdin.text()
+  if (!value) return piped
+  if (!piped) return value
+  return piped + "\n" + value
+}
+
+export function resolveThreadDirectory(project?: string, envPWD = process.env.PWD, cwd = process.cwd()) {
+  const root = Filesystem.resolve(envPWD ?? cwd)
+  if (project) return Filesystem.resolve(path.isAbsolute(project) ? project : path.join(root, project))
+  return Filesystem.resolve(cwd)
+}
+
+export const TuiThreadCommand = cmd({
+  command: "$0 [project]",
+  describe: "start opencode tui",
+  builder: (yargs) =>
+    withNetworkOptions(yargs)
+      .positional("project", {
+        type: "string",
+        describe: "path to start opencode in",
+      })
+      .option("model", {
+        type: "string",
+        alias: ["m"],
+        describe: "model to use in the format of provider/model",
+      })
+      .option("continue", {
+        alias: ["c"],
+        describe: "continue the last session",
+        type: "boolean",
+      })
+      .option("session", {
+        alias: ["s"],
+        type: "string",
+        describe: "session id to continue",
+      })
+      .option("fork", {
+        type: "boolean",
+        describe: "fork the session when continuing (use with --continue or --session)",
+      })
+      .option("prompt", {
+        type: "string",
+        describe: "prompt to use",
+      })
+      .option("agent", {
+        type: "string",
+        describe: "agent to use",
+      })
+      .option("auto", {
+        type: "boolean",
+        describe: "auto-approve permissions that are not explicitly denied (dangerous!)",
+        default: false,
+      })
+      .option("yolo", {
+        type: "boolean",
+        hidden: true,
+        default: false,
+      })
+      .option("dangerously-skip-permissions", {
+        type: "boolean",
+        hidden: true,
+        default: false,
+      }),
+  handler: async (args) => {
+    const unguard = win32InstallCtrlCGuard()
+    try {
+      const { TuiConfig } = await import("@/config/tui")
+      if (args.fork && !args.continue && !args.session) {
+        UI.error("--fork requires --continue or --session")
+        process.exitCode = 1
+        return
+      }
+
+      // Resolve relative --project paths from PWD, then use the real cwd after
+      // chdir so the thread and worker share the same directory key.
+      const next = resolveThreadDirectory(args.project)
+      const file = await target()
+      try {
+        process.chdir(next)
+      } catch {
+        UI.error("Failed to change directory to " + next)
+        return
+      }
+      const cwd = Filesystem.resolve(process.cwd())
+
+      const worker = new Worker(file, {
+        env: Object.fromEntries(
+          Object.entries(process.env).filter((entry): entry is [string, string] => entry[1] !== undefined),
+        ),
+      })
+      const client = Rpc.client<typeof rpc>(worker)
+      const reload = () => {
+        client.call("reload", undefined).catch(() => {})
+      }
+      process.on("SIGUSR2", reload)
+
+      let stopped = false
+      const stop = async () => {
+        if (stopped) return
+        stopped = true
+        process.off("SIGUSR2", reload)
+        await withTimeout(client.call("shutdown", undefined), 5000).catch(() => {})
+        worker.terminate()
+      }
+
+      const prompt = await input(args.prompt)
+      const config = await TuiConfig.get()
+
+      const network = resolveNetworkOptionsNoConfig(args)
+      const external = hasArg("--port") || hasArg("--hostname") || network.mdns === true
+      const headers = external ? ServerAuth.headers() : undefined
+      const url = (await client.call("server", network)).url
+
+      try {
+        await validateSession({
+          url,
+          sessionID: args.session,
+          directory: cwd,
+          headers,
+        })
+      } catch (error) {
+        UI.error(errorMessage(error))
+        process.exitCode = 1
+        return
+      }
+
+      setTimeout(() => {
+        client.call("checkUpgrade", { directory: cwd }).catch(() => {})
+      }, 1000).unref?.()
+
+      try {
+        const { Effect } = await import("effect")
+        const { run } = await import("../tui/layer")
+        const { createLegacyTuiPluginHost } = await import("@/plugin/tui/runtime")
+         await Effect.runPromise(
+          run({
+            // @ts-expect-error V1 does not consume the V2-only server input.
+            client: createOpencodeClient({ baseUrl: url, headers, directory: cwd }),
+            api: OpenCode.make({ baseUrl: url, headers }),
+            async onSnapshot() {
+              const tui = writeHeapSnapshot("tui.heapsnapshot")
+              const server = await client.call("snapshot", undefined)
+              return [tui, server]
+            },
+            config,
+            pluginHost: createLegacyTuiPluginHost(),
+            args: {
+              continue: args.continue,
+              sessionID: args.session,
+              agent: args.agent,
+              model: args.model,
+              prompt,
+              fork: args.fork,
+              auto: args.auto || args.yolo || args["dangerously-skip-permissions"],
+            },
+          }),
+        )
+      } finally {
+        await stop()
+      }
+    } finally {
+      try {
+        unguard?.()
+      } catch {}
+    }
+    process.exit(0)
+  },
+})
+// scratch

packages/opencode/src/cli/tui/layer.ts

@@ -0,0 +1,8 @@
+import { run as runTui, type TuiInput } from "@opencode-ai/tui"
+import { Global } from "@opencode-ai/core/global"
+import { AppNodeBuilder } from "@opencode-ai/core/effect/app-node-builder"
+import { Effect } from "effect"
+
+export function run(input: TuiInput) {
+  return runTui(input).pipe(Effect.provide(AppNodeBuilder.build(Global.node)))
+}

packages/opencode/src/cli/tui/worker.ts

@@ -0,0 +1,54 @@
+import { Server } from "@/server/server"
+import { InstanceRuntime } from "@/project/instance-runtime"
+import { Rpc } from "@/util/rpc"
+import { upgrade } from "@/cli/upgrade"
+import { Config } from "@/config/config"
+import { writeHeapSnapshot } from "node:v8"
+import { Heap } from "@/cli/heap"
+import { AppRuntime } from "@/effect/app-runtime"
+import { Effect } from "effect"
+import { disposeAllInstancesAndEmitGlobalDisposed } from "@/server/global-lifecycle"
+
+Heap.start()
+
+const onUnhandledRejection = (_error: unknown) => {}
+
+const onUncaughtException = (_error: Error) => {}
+
+process.on("unhandledRejection", onUnhandledRejection)
+process.on("uncaughtException", onUncaughtException)
+
+let server: Awaited<ReturnType<typeof Server.listen>> | undefined
+
+export const rpc = {
+  snapshot() {
+    const result = writeHeapSnapshot("server.heapsnapshot")
+    return result
+  },
+  async server(input: { port: number; hostname: string; mdns?: boolean; cors?: string[] }) {
+    if (server) await server.stop(true)
+    server = await Server.listen(input)
+    return { url: server.url.toString() }
+  },
+  async checkUpgrade(input: { directory: string }) {
+    await InstanceRuntime.load({ directory: input.directory })
+    await upgrade().catch(() => {})
+  },
+  async reload() {
+    await AppRuntime.runPromise(
+      Effect.gen(function* () {
+        const cfg = yield* Config.Service
+        yield* cfg.invalidate()
+        yield* disposeAllInstancesAndEmitGlobalDisposed({ swallowErrors: true })
+      }),
+    )
+  },
+  async shutdown() {
+    await InstanceRuntime.disposeAllInstances()
+    if (server) await server.stop(true)
+    process.off("unhandledRejection", onUnhandledRejection)
+    process.off("uncaughtException", onUncaughtException)
+  },
+}
+
+Rpc.listen(rpc)

packages/opencode/src/index.ts

@@ -18,7 +18,9 @@ import { McpCommand } from "./cli/cmd/mcp"
 import { GithubCommand } from "./cli/cmd/github"
 import { ExportCommand } from "./cli/cmd/export"
 import { ImportCommand } from "./cli/cmd/import"
+import { AttachCommand } from "./cli/cmd/attach"
 import { V2ServeCommand } from "./cli/cmd/v2-serve"
+import { TuiThreadCommand } from "./cli/cmd/tui"
 import { AcpCommand } from "./cli/cmd/acp"
 import { EOL } from "os"
 import { WebCommand } from "./cli/cmd/web"
@@ -80,6 +82,8 @@ const cli = yargs(args)
   .command(AcpCommand)
   .command(McpCommand)
   .command(V2ServeCommand)
+  .command(TuiThreadCommand)
+  .command(AttachCommand)
   .command(RunCommand)
   .command(GenerateCommand)
   .command(DebugCommand)

packages/opencode/src/plugin/tui/runtime.ts

@@ -42,7 +42,7 @@ import { ConfigPluginV1 } from "@opencode-ai/core/v1/config/plugin"
 import { createCommandShim } from "@opencode-ai/tui/plugin/command-shim"
 import { RuntimeFlags } from "@/effect/runtime-flags"
 import { Effect } from "effect"
-import { createPluginRuntime, type PluginRuntime } from "@opencode-ai/tui/plugin/runtime"
+import { createPluginRuntime, type PluginRuntime, type TuiPluginHost } from "@opencode-ai/tui/plugin/runtime"
 
 ensureRuntimePluginSupport({ additional: keymapRuntimeModules })
 
@@ -1121,4 +1121,11 @@ async function load(input: {
   }
 }
 
+export function createLegacyTuiPluginHost(): TuiPluginHost {
+  return {
+    start: init,
+    dispose,
+  }
+}
+
 export * as TuiPluginRuntime from "./runtime"

packages/opencode/src/temporary.ts

@@ -1,4 +1,5 @@
 import yargs from "yargs"
+import { TuiThreadCommand } from "./cli/cmd/tui"
 import { V2ServeCommand } from "./cli/cmd/v2-serve"
 import { InstallationVersion } from "@opencode-ai/core/installation/version"
 import { hideBin } from "yargs/helpers"
@@ -28,4 +29,5 @@ const cli = yargs(hideBin(process.argv))
     if (opts.logLevel) process.env.OPENCODE_LOG_LEVEL = opts.logLevel
   })
   .command(V2ServeCommand)
+  .command(TuiThreadCommand)
   .parse()

packages/opencode/test/cli/run/scrollback.surface.test.ts

@@ -136,14 +136,14 @@ test("theme swaps restyle active reasoning without resetting the stream", async
     ...RUN_THEME_FALLBACK,
     block: {
       ...RUN_THEME_FALLBACK.block,
-      syntax: previousSyntax,
+      subtleSyntax: previousSyntax,
     },
   }
   const next = {
     ...RUN_THEME_FALLBACK,
     block: {
       ...RUN_THEME_FALLBACK.block,
-      syntax: nextSyntax,
+      subtleSyntax: nextSyntax,
     },
   }
   const out = await setup({ theme: previous, onThemeRelease: (theme) => released.push(theme) })

packages/opencode/test/cli/run/theme.test.ts

@@ -67,7 +67,9 @@ test("returns syntax styles and indexed splash colors", async () => {
 
   try {
     expect(theme.block.syntax).toBeDefined()
+    expect(theme.block.subtleSyntax).toBeDefined()
     expect([...theme.block.syntax!.getAllStyles()].length).toBeGreaterThan(0)
+    expect([...theme.block.subtleSyntax!.getAllStyles()].length).toBeGreaterThan(0)
     expectIndexed(theme.splash.left)
     expectIndexed(theme.splash.right)
     expectIndexed(theme.splash.leftShadow)
@@ -80,6 +82,7 @@ test("returns syntax styles and indexed splash colors", async () => {
     expect(expectRgba(theme.footer.statusAccent).toInts()).not.toEqual(expectRgba(theme.footer.status).toInts())
   } finally {
     theme.block.syntax?.destroy()
+    theme.block.subtleSyntax?.destroy()
   }
 })
 
@@ -100,6 +103,7 @@ test("keeps footer surfaces exact while scrollback stays palette matched", async
     expectIndexed(theme.block.warning)
   } finally {
     theme.block.syntax?.destroy()
+    theme.block.subtleSyntax?.destroy()
   }
 })
 
@@ -115,7 +119,9 @@ test("uses refreshed background brightness when cached renderer mode is stale",
     expect(expectRgba(stale.footer.surface).toInts()).toEqual(expectRgba(light.footer.surface).toInts())
   } finally {
     stale.block.syntax?.destroy()
+    stale.block.subtleSyntax?.destroy()
     light.block.syntax?.destroy()
+    light.block.subtleSyntax?.destroy()
   }
 })
 
@@ -132,7 +138,9 @@ test("keeps renderer mode when refreshed default background is unavailable", asy
     expect(expectRgba(light.footer.surface).toInts()).not.toEqual(expectRgba(dark.footer.surface).toInts())
   } finally {
     light.block.syntax?.destroy()
+    light.block.subtleSyntax?.destroy()
     dark.block.syntax?.destroy()
+    dark.block.subtleSyntax?.destroy()
   }
 })
 

packages/opencode/test/cli/tui/attach.test.ts

@@ -0,0 +1,11 @@
+import { describe, expect, test } from "bun:test"
+
+describe("tui attach", () => {
+  test("loads the TUI integration lazily", async () => {
+    const source = await Bun.file(new URL("../../../src/cli/cmd/attach.ts", import.meta.url)).text()
+
+    expect(source).toContain('await import("../tui/layer")')
+    expect(source).toMatch(/await import\(["']@\/plugin\/tui\/runtime["']\)/)
+    expect(source).not.toContain('import("./app")')
+  })
+})

packages/opencode/test/cli/tui/thread.test.ts

@@ -0,0 +1,89 @@
+import { describe, expect, test } from "bun:test"
+import { Effect } from "effect"
+import fs from "fs/promises"
+import path from "path"
+import yargs from "yargs"
+import { tmpdir } from "../../fixture/fixture"
+import { TuiThreadCommand, resolveThreadDirectory } from "../../../src/cli/cmd/tui"
+import { cliIt } from "../../lib/cli-process"
+
+describe("tui thread", () => {
+  test("loads the TUI integration lazily", async () => {
+    const source = await Bun.file(new URL("../../../src/cli/cmd/tui.ts", import.meta.url)).text()
+
+    expect(source).toContain('await import("../tui/layer")')
+    expect(source).toMatch(/await import\(["']@\/plugin\/tui\/runtime["']\)/)
+    expect(source).not.toContain('import("./app")')
+  })
+
+  test("forwards the CLI environment to the TUI worker", async () => {
+    const source = await Bun.file(new URL("../../../src/cli/cmd/tui.ts", import.meta.url)).text()
+
+    expect(source).toMatch(/new Worker\(file, \{\s*env: Object\.fromEntries\(\s*Object\.entries\(process\.env\)/)
+  })
+
+  async function check(project?: string) {
+    await using tmp = await tmpdir({ git: true })
+    const link = path.join(path.dirname(tmp.path), path.basename(tmp.path) + "-link")
+    const type = process.platform === "win32" ? "junction" : "dir"
+
+    try {
+      await fs.symlink(tmp.path, link, type)
+      expect(resolveThreadDirectory(project, link, tmp.path)).toBe(tmp.path)
+    } finally {
+      await fs.rm(link, { recursive: true, force: true }).catch(() => undefined)
+    }
+  }
+
+  test("uses the real cwd when PWD points at a symlink", async () => {
+    await check()
+  })
+
+  test("uses the real cwd after resolving a relative project from PWD", async () => {
+    await check(".")
+  })
+
+  test("resolves a relative project from PWD when cwd differs", async () => {
+    await using pwd = await tmpdir({ git: true })
+    await using cwd = await tmpdir({ git: true })
+
+    expect(resolveThreadDirectory(".", pwd.path, cwd.path)).toBe(pwd.path)
+    expect(resolveThreadDirectory(undefined, pwd.path, cwd.path)).toBe(cwd.path)
+  })
+
+  test("preserves boolean negation for existing options", async () => {
+    const args = await yargs([])
+      .command({ ...TuiThreadCommand, handler: () => {} })
+      .exitProcess(false)
+      .parse(["--mdns", "--no-mdns"])
+
+    expect(args.mdns).toBe(false)
+  })
+
+  cliIt.live("rejects removed top-level mini alias", ({ opencode }) =>
+    Effect.gen(function* () {
+      const result = yield* opencode.spawn(["--mini"])
+
+      opencode.expectExit(result, 1)
+      expect(result.stderr).not.toContain("opencode mini requires a TTY stdout")
+    }),
+  )
+
+  cliIt.live("rejects removed run mini flag", ({ opencode }) =>
+    Effect.gen(function* () {
+      const result = yield* opencode.spawn(["run", "--mini"])
+
+      opencode.expectExit(result, 1)
+      expect(result.stderr).not.toContain("opencode mini requires a TTY stdout")
+    }),
+  )
+
+  cliIt.live("rejects removed attach mini alias", ({ opencode }) =>
+    Effect.gen(function* () {
+      const result = yield* opencode.spawn(["attach", "http://127.0.0.1:1", "--mini"])
+
+      opencode.expectExit(result, 1)
+      expect(result.stderr).not.toContain("opencode mini requires a TTY stdout")
+    }),
+  )
+})

packages/plugin/src/tui.ts

@@ -358,7 +358,6 @@ export type TuiTheme = {
   readonly ready: boolean
 }
 
-/** @deprecated Persistent TUI KV storage is not supported in V2. */
 export type TuiKV = {
   get: <Value = unknown>(key: string, fallback?: Value) => Value
   set: (key: string, value: unknown) => void
@@ -435,7 +434,6 @@ type TuiConfigView = {
     sidebar?: "auto" | "hide"
     scrollbar?: boolean
     thinking?: "show" | "hide"
-    markdown?: "source" | "rendered"
     grouping?: "auto" | "none"
   }
   hints?: { tips?: boolean; onboarding?: boolean }
@@ -630,7 +628,6 @@ export type TuiPluginApi = {
     dialog: TuiDialogStack
   }
   readonly tuiConfig: Frozen<TuiConfigView>
-  /** @deprecated Persistent TUI KV storage is not supported in V2. */
   kv: TuiKV
   state: TuiState
   theme: TuiTheme

packages/tui/package.json

@@ -19,10 +19,12 @@
     "./context/args": "./src/context/args.tsx",
     "./context/epilogue": "./src/context/epilogue.tsx",
     "./context/exit": "./src/context/exit.tsx",
+    "./context/kv": "./src/context/kv.tsx",
     "./context/log": "./src/context/log.tsx",
     "./context/project": "./src/context/project.tsx",
     "./context/runtime": "./src/context/runtime.tsx",
     "./context/sdk": "./src/context/sdk.tsx",
+    "./context/sync": "./src/context/sync.tsx",
     "./context/theme": "./src/context/theme.tsx",
     "./context/editor": "./src/context/editor.ts",
     "./context/clipboard": "./src/context/clipboard.tsx",

packages/tui/src/app.tsx

@@ -44,6 +44,7 @@ import { useEvent } from "./context/event"
 import { SDKProvider, useSDK } from "./context/sdk"
 import { StartupLoading } from "./component/startup-loading"
 import { Reconnecting } from "./component/reconnecting"
+import { SyncProvider, useSync } from "./context/sync"
 import { DataProvider, useData } from "./context/data"
 import { LocationProvider } from "./context/location"
 import { LocalProvider, useLocal } from "./context/local"
@@ -70,11 +71,13 @@ import { DialogAlert } from "./ui/dialog-alert"
 import { DialogConfirm } from "./ui/dialog-confirm"
 import { ToastProvider, useToast } from "./ui/toast"
 import { isDefaultTitle } from "./util/session"
+import { KVProvider, useKV } from "./context/kv"
 import * as Model from "./util/model"
 import { ArgsProvider, useArgs, type Args } from "./context/args"
 import open from "open"
 import { PromptRefProvider, usePromptRef } from "./context/prompt"
 import { Config, ConfigProvider, useConfig } from "./config"
+import { TuiConfigV1 } from "./config/v1"
 import { createTuiApiAdapters } from "./plugin/adapters"
 import { createTuiApi } from "./plugin/api"
 import { createPluginRuntime, PluginRuntimeProvider, usePluginRuntime, type TuiPluginHost } from "./plugin/runtime"
@@ -136,6 +139,7 @@ const appBindingCommands = [
   "diff.open",
   "app.debug",
   "app.console",
+  "app.heap_snapshot",
   "terminal.suspend",
   "terminal.title.toggle",
   "app.toggle.animations",
@@ -151,7 +155,8 @@ export type TuiInput = {
     reload?: () => Promise<void>
   }
   args: Args
-  config: Config.Interface
+  config: Config.Interface | TuiConfigV1.Resolved
+  onSnapshot?: () => Promise<string[]>
   pluginHost: TuiPluginHost
   terminalHandoff?: () => Promise<
     | {
@@ -179,12 +184,62 @@ function errorMessage(error: unknown) {
   return error instanceof Error ? error.message : String(error)
 }
 
+function isVersionGreater(left: string, right: string) {
+  const parse = (value: string) => {
+    const [core, prerelease] = value.replace(/^v/, "").split("-", 2)
+    return { core: core.split(".").map((part) => Number.parseInt(part, 10) || 0), prerelease }
+  }
+  const a = parse(left)
+  const b = parse(right)
+  for (let index = 0; index < Math.max(a.core.length, b.core.length); index++) {
+    const difference = (a.core[index] ?? 0) - (b.core[index] ?? 0)
+    if (difference) return difference > 0
+  }
+  if (a.prerelease === b.prerelease) return false
+  if (!a.prerelease) return true
+  if (!b.prerelease) return false
+  return a.prerelease.localeCompare(b.prerelease, undefined, { numeric: true }) > 0
+}
+
+function fromV1(config: TuiConfigV1.Resolved): Config.Info {
+  return {
+    theme: config.theme ? { name: config.theme } : undefined,
+    plugins: config.plugin?.map((plugin) =>
+      typeof plugin === "string" ? plugin : { package: plugin[0], options: plugin[1] },
+    ),
+    leader: { timeout: config.leader_timeout },
+    scroll:
+      config.scroll_speed === undefined && config.scroll_acceleration === undefined
+        ? undefined
+        : { speed: config.scroll_speed, acceleration: config.scroll_acceleration?.enabled },
+    attention: config.attention,
+    diffs: config.diff_style === undefined ? undefined : { view: config.diff_style === "stacked" ? "unified" : "auto" },
+    mouse: config.mouse,
+  }
+}
+
+function isConfigInterface(config: Config.Interface | TuiConfigV1.Resolved): config is Config.Interface {
+  return (
+    "get" in config && typeof config.get === "function" && "update" in config && typeof config.update === "function"
+  )
+}
+
 export const run = Effect.fn("Tui.run")(function* (input: TuiInput) {
   const log = input.log ?? (() => {})
   const global = yield* Global.Service
-  const config = Config.resolve(yield* Effect.tryPromise(() => input.config.get()), {
-    terminalSuspend: process.platform !== "win32",
+  const configInput = input.config
+  const loaded = yield* Effect.gen(function* () {
+    if (isConfigInterface(configInput)) {
+      return {
+        service: configInput,
+        info: yield* Effect.tryPromise(() => configInput.get()),
+        legacy: undefined,
+      }
+    }
+    return { service: undefined, info: fromV1(configInput), legacy: configInput }
   })
+  const config = Config.resolve(loaded.info, { terminalSuspend: process.platform !== "win32" })
+  if (loaded.legacy) config.keybinds = loaded.legacy.keybinds
   const options = { baseUrl: input.server.endpoint.url, headers: Service.headers(input.server.endpoint) }
   const api = OpenCode.make(options)
   const directory = yield* Effect.tryPromise(() => api.file.list({ location: { directory: process.cwd() } })).pipe(
@@ -321,66 +376,72 @@ export const run = Effect.fn("Tui.run")(function* (input: TuiInput) {
                               <ArgsProvider {...input.args}>
                                 <ConfigProvider
                                   config={config}
-                                  service={input.config}
+                                  service={loaded.service}
                                   options={{ terminalSuspend: process.platform !== "win32" }}
                                 >
-                                  <ToastProvider>
-                                    <RouteProvider
-                                      initialRoute={
-                                        input.args.continue
-                                          ? {
-                                              type: "session",
-                                              sessionID: "dummy",
-                                            }
-                                          : undefined
-                                      }
-                                    >
-                                      <PluginRuntimeProvider value={pluginRuntime}>
-                                        <SDKProvider
-                                          client={createOpencodeClient({ ...options, directory })}
-                                          api={api}
-                                          reconnect={reconnect}
-                                          reload={input.server.reload}
-                                        >
-                                          <PermissionProvider>
-                                            <ProjectProvider>
-                                              <DataProvider>
-                                                  <ThemeProvider mode={mode}>
-                                                    <LocalProvider>
-                                                      <PromptStashProvider>
-                                                        <DialogProvider>
-                                                          <FrecencyProvider>
-                                                            <PromptHistoryProvider>
-                                                              <PromptRefProvider>
-                                                                <EditorContextProvider>
-                                                                  <LocationProvider>
-                                                                    <App
-                                                                      pluginHost={input.pluginHost}
-                                                                      pair={
-                                                                        input.server.endpoint.auth
-                                                                          ? input.server.endpoint.auth
-                                                                          : {
-                                                                              username: "opencode",
-                                                                              password: "",
-                                                                            }
-                                                                      }
-                                                                    />
-                                                                  </LocationProvider>
-                                                                </EditorContextProvider>
-                                                              </PromptRefProvider>
-                                                            </PromptHistoryProvider>
-                                                          </FrecencyProvider>
-                                                        </DialogProvider>
-                                                      </PromptStashProvider>
-                                                    </LocalProvider>
-                                                  </ThemeProvider>
-                                              </DataProvider>
-                                            </ProjectProvider>
-                                          </PermissionProvider>
-                                        </SDKProvider>
-                                      </PluginRuntimeProvider>
-                                    </RouteProvider>
-                                  </ToastProvider>
+                                  <KVProvider>
+                                    <ToastProvider>
+                                      <RouteProvider
+                                        initialRoute={
+                                          input.args.continue
+                                            ? {
+                                                type: "session",
+                                                sessionID: "dummy",
+                                              }
+                                            : undefined
+                                        }
+                                      >
+                                        <PluginRuntimeProvider value={pluginRuntime}>
+                                          <SDKProvider
+                                            client={createOpencodeClient({ ...options, directory })}
+                                            api={api}
+                                            reconnect={reconnect}
+                                            reload={input.server.reload}
+                                          >
+                                            <PermissionProvider>
+                                              <ProjectProvider>
+                                                <SyncProvider>
+                                                  <DataProvider>
+                                                    <ThemeProvider mode={mode}>
+                                                      <LocalProvider>
+                                                        <PromptStashProvider>
+                                                          <DialogProvider>
+                                                            <FrecencyProvider>
+                                                              <PromptHistoryProvider>
+                                                                <PromptRefProvider>
+                                                                  <EditorContextProvider>
+                                                                    <LocationProvider>
+                                                                      <App
+                                                                        onSnapshot={input.onSnapshot}
+                                                                        pluginHost={input.pluginHost}
+                                                                        pluginConfig={loaded.legacy ?? config}
+                                                                        pair={
+                                                                          input.server.endpoint.auth
+                                                                            ? input.server.endpoint.auth
+                                                                            : {
+                                                                                username: "opencode",
+                                                                                password: "",
+                                                                              }
+                                                                        }
+                                                                      />
+                                                                    </LocationProvider>
+                                                                  </EditorContextProvider>
+                                                                </PromptRefProvider>
+                                                              </PromptHistoryProvider>
+                                                            </FrecencyProvider>
+                                                          </DialogProvider>
+                                                        </PromptStashProvider>
+                                                      </LocalProvider>
+                                                    </ThemeProvider>
+                                                  </DataProvider>
+                                                </SyncProvider>
+                                              </ProjectProvider>
+                                            </PermissionProvider>
+                                          </SDKProvider>
+                                        </PluginRuntimeProvider>
+                                      </RouteProvider>
+                                    </ToastProvider>
+                                  </KVProvider>
                                 </ConfigProvider>
                               </ArgsProvider>
                             </OpencodeKeymapProvider>
@@ -412,21 +473,25 @@ export const run = Effect.fn("Tui.run")(function* (input: TuiInput) {
 })
 
 function App(props: {
+  onSnapshot?: () => Promise<string[]>
   pluginHost: TuiPluginHost
+  pluginConfig: any
   pair?: DialogPairCredentials
 }) {
   const log = useLog({ component: "app" })
   const startup = useTuiStartup()
-  const configState = useConfig()
-  const config = configState.data
+  const configContext = useConfig()
+  const config = configContext.data
   const route = useRoute()
   const dimensions = useTerminalDimensions()
   const renderer = useRenderer()
   const dialog = useDialog()
   const local = useLocal()
+  const kv = useKV()
   const keymap = useOpencodeKeymap()
   const event = useEvent()
   const sdk = useSDK()
+  const sync = useSync()
   const toast = useToast()
   const themeState = useTheme()
   const { theme, mode, setMode, locked, lock, unlock } = themeState
@@ -435,7 +500,7 @@ function App(props: {
   const exit = useExit()
   const promptRef = usePromptRef()
   const pluginRuntime = usePluginRuntime()
-  const attention = createTuiAttention({ renderer, config, update: configState.update })
+  const attention = createTuiAttention({ renderer, config, kv })
   const clipboard = useClipboard()
 
   // Toast once when an MCP server enters a failed or needs-auth state so the user knows to act,
@@ -472,11 +537,12 @@ function App(props: {
       tuiConfig: config,
       dialog,
       keymap,
+      kv,
       route,
       routes: pluginRuntime.routes,
       event,
       sdk,
-      project,
+      sync,
       data,
       theme: themeState,
       toast,
@@ -489,6 +555,7 @@ function App(props: {
   props.pluginHost
     .start({
       api,
+      config: props.pluginConfig,
       runtime: pluginRuntime,
       dispose: () => attention.dispose(),
     })
@@ -524,8 +591,8 @@ function App(props: {
 
     renderer.clearSelection()
   }
-  const terminalTitleEnabled = () => config.terminal?.title ?? true
-  const pasteSummaryEnabled = () => config.prompt?.paste !== "full"
+  const [terminalTitleEnabled, setTerminalTitleEnabled] = kv.signal("terminal_title_enabled", true)
+  const [pasteSummaryEnabled, setPasteSummaryEnabled] = kv.signal("paste_summary_enabled", true)
 
   createEffect(() => {
     renderer.useMouse = !Flag.OPENCODE_DISABLE_MOUSE && config.mouse
@@ -792,6 +859,7 @@ function App(props: {
         name: "opencode.settings",
         title: "Open settings",
         slashName: "settings",
+        enabled: configContext.writable,
         run: () => {
           dialog.replace(() => <DialogConfig />)
         },
@@ -855,7 +923,6 @@ function App(props: {
       {
         name: "theme.switch_mode",
         title: mode() === "dark" ? "Switch to light mode" : "Switch to dark mode",
-        hidden: true,
         run: () => {
           setMode(mode() === "dark" ? "light" : "dark")
           dialog.clear()
@@ -865,7 +932,6 @@ function App(props: {
       {
         name: "theme.mode.lock",
         title: locked() ? "Unlock theme mode" : "Lock theme mode",
-        hidden: true,
         run: () => {
           if (locked()) unlock()
           else lock()
@@ -917,6 +983,20 @@ function App(props: {
           dialog.clear()
         },
       },
+      {
+        name: "app.heap_snapshot",
+        title: "Write heap snapshot",
+        category: "System",
+        run: async () => {
+          const files = await props.onSnapshot?.()
+          toast.show({
+            variant: "info",
+            message: `Heap snapshot written to ${files?.join(", ")}`,
+            duration: 5000,
+          })
+          dialog.clear()
+        },
+      },
       {
         name: "terminal.suspend",
         title: "Suspend terminal",
@@ -933,57 +1013,41 @@ function App(props: {
         name: "terminal.title.toggle",
         title: terminalTitleEnabled() ? "Disable terminal title" : "Enable terminal title",
         category: "System",
-        hidden: true,
         run: () => {
-          const next = !terminalTitleEnabled()
-          if (!next) renderer.setTerminalTitle("")
-          void configState
-            .update((draft) => {
-              draft.terminal = { ...draft.terminal, title: next }
-            })
-            .catch(toast.error)
+          setTerminalTitleEnabled((prev) => {
+            const next = !prev
+            kv.set("terminal_title_enabled", next)
+            if (!next) renderer.setTerminalTitle("")
+            return next
+          })
           dialog.clear()
         },
       },
       {
         name: "app.toggle.animations",
-        title: (config.animations ?? true) ? "Disable animations" : "Enable animations",
+        title: kv.get("animations_enabled", true) ? "Disable animations" : "Enable animations",
         category: "System",
-        hidden: true,
         run: () => {
-          void configState
-            .update((draft) => {
-              draft.animations = !(config.animations ?? true)
-            })
-            .catch(toast.error)
+          kv.set("animations_enabled", !kv.get("animations_enabled", true))
           dialog.clear()
         },
       },
       {
         name: "app.toggle.file_context",
-        title: (config.prompt?.editor ?? true) ? "Disable file context" : "Enable file context",
+        title: kv.get("file_context_enabled", true) ? "Disable file context" : "Enable file context",
         category: "System",
-        hidden: true,
         run: () => {
-          void configState
-            .update((draft) => {
-              draft.prompt = { ...draft.prompt, editor: !(config.prompt?.editor ?? true) }
-            })
-            .catch(toast.error)
+          kv.set("file_context_enabled", !kv.get("file_context_enabled", true))
           dialog.clear()
         },
       },
       {
         name: "app.toggle.diffwrap",
-        title: (config.diffs?.wrap ?? "word") === "word" ? "Disable diff wrapping" : "Enable diff wrapping",
+        title: kv.get("diff_wrap_mode", "word") === "word" ? "Disable diff wrapping" : "Enable diff wrapping",
         category: "System",
-        hidden: true,
         run: () => {
-          void configState
-            .update((draft) => {
-              draft.diffs = { ...draft.diffs, wrap: (config.diffs?.wrap ?? "word") === "word" ? "none" : "word" }
-            })
-            .catch(toast.error)
+          const current = kv.get("diff_wrap_mode", "word")
+          kv.set("diff_wrap_mode", current === "word" ? "none" : "word")
           dialog.clear()
         },
       },
@@ -991,13 +1055,12 @@ function App(props: {
         name: "app.toggle.paste_summary",
         title: pasteSummaryEnabled() ? "Disable paste summary" : "Enable paste summary",
         category: "System",
-        hidden: true,
         run: () => {
-          void configState
-            .update((draft) => {
-              draft.prompt = { ...draft.prompt, paste: pasteSummaryEnabled() ? "full" : "compact" }
-            })
-            .catch(toast.error)
+          setPasteSummaryEnabled((prev) => {
+            const next = !prev
+            kv.set("paste_summary_enabled", next)
+            return next
+          })
           dialog.clear()
         },
       },
@@ -1095,13 +1158,21 @@ function App(props: {
   event.on("installation.update-available", async (evt) => {
     const version = evt.data.version
 
+    const skipped = kv.get("skipped_version")
+    if (skipped && !isVersionGreater(version, skipped)) return
+
     const choice = await DialogConfirm.show(
       dialog,
       `Update Available`,
       `A new release v${version} is available. Would you like to update now?`,
-      "later",
+      "skip",
     )
 
+    if (choice === false) {
+      kv.set("skipped_version", version)
+      return
+    }
+
     if (choice !== true) return
 
     toast.show({

packages/tui/src/attention.ts

@@ -38,8 +38,9 @@ type TuiAttentionHost = TuiAttention & {
   dispose(): void
 }
 
-const DEFAULT_TITLE = "OpenCode"
+const DEFAULT_TITLE = "opencode"
 const DEFAULT_PACK_ID = "opencode.default"
+const KV_SOUND_PACK = "attention_sound_pack"
 const TITLE_LIMIT = 80
 const MESSAGE_LIMIT = 240
 const BUILTIN_PACK: RegisteredSoundPack = {
@@ -113,8 +114,6 @@ function focusSkip(when: TuiAttentionWhen, focus: FocusState) {
 export function createTuiAttention(input: {
   renderer: AttentionRenderer
   config: Pick<Config.Resolved, "attention">
-  update?: Config.Interface["update"]
-  /** @deprecated Ignored. Sound-pack persistence uses CLI config. */
   kv?: TuiKV
   audio?: Pick<typeof TuiAudio, "loadSoundFile" | "play">
 }): TuiAttentionHost {
@@ -135,7 +134,8 @@ export function createTuiAttention(input: {
   input.renderer.on("blur", onBlur)
 
   function configuredPackID() {
-    return activePackID ?? input.config.attention.sound_pack
+    const stored = input.kv?.get<string | undefined>(KV_SOUND_PACK, undefined)
+    return activePackID ?? stored ?? input.config.attention.sound_pack
   }
 
   function currentPack() {
@@ -234,12 +234,7 @@ export function createTuiAttention(input: {
         const pack = packs.get(id)
         if (!pack) return false
         activePackID = pack.id
-        if (options?.persist)
-          void input
-            .update?.((draft) => {
-              draft.attention = { ...draft.attention, sound_pack: pack.id }
-            })
-            .catch(() => {})
+        if (options?.persist) input.kv?.set(KV_SOUND_PACK, pack.id)
         return true
       },
       current() {

packages/tui/src/component/dialog-config.tsx

@@ -1,12 +1,17 @@
-import { createMemo, createSignal } from "solid-js"
+import { TextAttributes } from "@opentui/core"
+import { useTerminalDimensions } from "@opentui/solid"
+import { createMemo, createSignal, onMount, Show } from "solid-js"
 import { useConfig } from "../config"
 import { useTheme } from "../context/theme"
+import { useDialog } from "../ui/dialog"
 import { DialogSelect } from "../ui/dialog-select"
 import { useToast } from "../ui/toast"
 
 type Setting = {
   title: string
   category: string
+  description: string
+  detail?: string
   path: string[]
   default: unknown
   values?: readonly unknown[]
@@ -21,12 +26,18 @@ const settings: Setting[] = [
   {
     title: "Theme",
     category: "Appearance",
+    description: "Interface color theme",
+    detail:
+      "Choose the color theme used throughout OpenCode. Custom themes discovered from your config directory appear here alongside the built-in themes.",
     path: ["theme", "name"],
     default: "opencode",
   },
   {
     title: "Color mode",
     category: "Appearance",
+    description: "Terminal color preference",
+    detail:
+      "Choose how OpenCode selects its colors. System follows your terminal preference, while dark and light keep the interface in a fixed mode.",
     path: ["theme", "mode"],
     default: "system",
     values: ["system", "dark", "light"],
@@ -34,6 +45,7 @@ const settings: Setting[] = [
   {
     title: "Animations",
     category: "Appearance",
+    description: "Interface motion",
     path: ["animations"],
     default: true,
     values: [false, true],
@@ -42,6 +54,7 @@ const settings: Setting[] = [
   {
     title: "Tips",
     category: "Appearance",
+    description: "Home screen hints",
     path: ["hints", "tips"],
     default: true,
     values: [false, true],
@@ -50,6 +63,7 @@ const settings: Setting[] = [
   {
     title: "Onboarding",
     category: "Appearance",
+    description: "Getting-started guidance",
     path: ["hints", "onboarding"],
     default: true,
     values: [false, true],
@@ -58,6 +72,7 @@ const settings: Setting[] = [
   {
     title: "Sidebar",
     category: "Session",
+    description: "Session sidebar visibility",
     path: ["session", "sidebar"],
     default: "auto",
     values: ["hide", "auto"],
@@ -65,6 +80,7 @@ const settings: Setting[] = [
   {
     title: "Scrollbar",
     category: "Session",
+    description: "Transcript scrollbar",
     path: ["session", "scrollbar"],
     default: false,
     values: [false, true],
@@ -73,20 +89,15 @@ const settings: Setting[] = [
   {
     title: "Thinking",
     category: "Session",
+    description: "Model reasoning by default",
     path: ["session", "thinking"],
     default: "hide",
     values: ["hide", "show"],
   },
-  {
-    title: "Markdown",
-    category: "Session",
-    path: ["session", "markdown"],
-    default: "rendered",
-    values: ["source", "rendered"],
-  },
   {
     title: "Grouping",
     category: "Session",
+    description: "Related transcript items",
     path: ["session", "grouping"],
     default: "auto",
     values: ["none", "auto"],
@@ -94,6 +105,7 @@ const settings: Setting[] = [
   {
     title: "Layout",
     category: "Diffs",
+    description: "Diff presentation",
     path: ["diffs", "view"],
     default: "auto",
     values: ["auto", "split", "unified"],
@@ -101,6 +113,7 @@ const settings: Setting[] = [
   {
     title: "Wrapping",
     category: "Diffs",
+    description: "Long diff lines",
     path: ["diffs", "wrap"],
     default: "word",
     values: ["none", "word"],
@@ -108,6 +121,7 @@ const settings: Setting[] = [
   {
     title: "File tree",
     category: "Diffs",
+    description: "Diff file navigation",
     path: ["diffs", "tree"],
     default: true,
     values: [false, true],
@@ -116,6 +130,7 @@ const settings: Setting[] = [
   {
     title: "Single patch",
     category: "Diffs",
+    description: "Only the selected patch",
     path: ["diffs", "single"],
     default: false,
     values: [false, true],
@@ -124,6 +139,7 @@ const settings: Setting[] = [
   {
     title: "Scroll speed",
     category: "Input",
+    description: "Distance per input tick",
     path: ["scroll", "speed"],
     default: 3,
     step: 0.25,
@@ -134,6 +150,7 @@ const settings: Setting[] = [
   {
     title: "Acceleration",
     category: "Input",
+    description: "Repeated scrolling",
     path: ["scroll", "acceleration"],
     default: false,
     values: [false, true],
@@ -142,6 +159,7 @@ const settings: Setting[] = [
   {
     title: "Mouse",
     category: "Input",
+    description: "Terminal mouse capture",
     path: ["mouse"],
     default: true,
     values: [false, true],
@@ -150,6 +168,7 @@ const settings: Setting[] = [
   {
     title: "Editor context",
     category: "Input",
+    description: "Active selection in prompts",
     path: ["prompt", "editor"],
     default: true,
     values: [false, true],
@@ -158,6 +177,7 @@ const settings: Setting[] = [
   {
     title: "Large pastes",
     category: "Input",
+    description: "Paste display style",
     path: ["prompt", "paste"],
     default: "compact",
     values: ["compact", "full"],
@@ -165,6 +185,7 @@ const settings: Setting[] = [
   {
     title: "Leader timeout",
     category: "Input",
+    description: "Wait after leader key",
     path: ["leader", "timeout"],
     default: 2000,
     step: 250,
@@ -175,6 +196,7 @@ const settings: Setting[] = [
   {
     title: "Attention",
     category: "Alerts",
+    description: "Alerts when input is needed",
     path: ["attention", "enabled"],
     default: false,
     values: [false, true],
@@ -183,6 +205,7 @@ const settings: Setting[] = [
   {
     title: "Notifications",
     category: "Alerts",
+    description: "System notifications",
     path: ["attention", "notifications"],
     default: true,
     values: [false, true],
@@ -191,6 +214,7 @@ const settings: Setting[] = [
   {
     title: "Sounds",
     category: "Alerts",
+    description: "Attention sounds",
     path: ["attention", "sound"],
     default: true,
     values: [false, true],
@@ -199,6 +223,7 @@ const settings: Setting[] = [
   {
     title: "Volume",
     category: "Alerts",
+    description: "Attention sound level",
     path: ["attention", "volume"],
     default: 0.4,
     step: 0.1,
@@ -209,6 +234,7 @@ const settings: Setting[] = [
   {
     title: "Window title",
     category: "Terminal",
+    description: "Update terminal title",
     path: ["terminal", "title"],
     default: true,
     values: [false, true],
@@ -218,10 +244,17 @@ const settings: Setting[] = [
 
 export function DialogConfig() {
   const config = useConfig()
+  const dialog = useDialog()
   const toast = useToast()
   const themeState = useTheme()
-  const [selected, setSelected] = createSignal(0)
+  const { theme } = themeState
+  const dimensions = useTerminalDimensions()
+  const [selected, setSelected] = createSignal(settings[0])
   const [saving, setSaving] = createSignal(false)
+  onMount(() => {
+    dialog.setSize("xlarge")
+    dialog.setCentered(true)
+  })
 
   const value = (setting: Setting) => {
     const current = setting.path.reduce<unknown>((result, key) => {
@@ -242,17 +275,18 @@ export function DialogConfig() {
     return index === undefined || index < 0 ? String(current) : (setting.labels?.[index] ?? String(current))
   }
   const options = createMemo(() =>
-    settings.map((setting, index) => ({
+    settings.map((setting) => ({
       title: setting.title,
       category: setting.category,
-      footer: display(setting),
-      value: index,
+      value: setting,
+      footer: selected() === setting ? `‹ ${display(setting)} ›` : `  ${display(setting)}  `,
     })),
   )
+  const split = createMemo(() => dimensions().width >= 110)
+  const height = createMemo(() => Math.max(8, Math.min(36, dimensions().height - 12)))
 
-  async function change(direction: number, index = selected()) {
+  async function change(setting: Setting, direction: number) {
     if (saving()) return
-    const setting = settings[index]
     const current = value(setting)
     const choices = values(setting)
     const next = choices
@@ -273,26 +307,48 @@ export function DialogConfig() {
   }
 
   return (
-    <DialogSelect
-      title="Settings"
-      options={options()}
-      onMove={(option) => setSelected(option.value)}
-      onSelect={(option) => void change(1, option.value)}
-      footerHints={[{ title: "←/→", label: "change" }]}
-      bindings={[
-        {
-          key: "left",
-          desc: "Previous value",
-          group: "Settings",
-          cmd: () => void change(-1),
-        },
-        {
-          key: "right",
-          desc: "Next value",
-          group: "Settings",
-          cmd: () => void change(1),
-        },
-      ]}
-    />
+    <box flexDirection="row" height={height() + 1}>
+      <box width={split() ? "54%" : "100%"}>
+        <DialogSelect
+          title="Settings"
+          options={options()}
+          renderFilter={false}
+          hideClose={split()}
+          maxHeight={height() - 2}
+          onMove={(option) => setSelected(option.value)}
+          onSelect={(option) => void change(option.value, 1)}
+          bindings={[
+            { key: "left", desc: "Previous value", group: "Settings", cmd: () => void change(selected(), -1) },
+            { key: "right", desc: "Next value", group: "Settings", cmd: () => void change(selected(), 1) },
+          ]}
+        />
+      </box>
+      <Show when={split()}>
+        <box
+          position="relative"
+          top={-1}
+          width="46%"
+          height={height() + 2}
+          paddingTop={1}
+          paddingLeft={2}
+          paddingRight={2}
+          backgroundColor={theme.backgroundElement}
+        >
+          <box flexDirection="row" justifyContent="space-between">
+            <text fg={theme.primary} attributes={TextAttributes.BOLD}>
+              {selected().title}
+            </text>
+            <text fg={theme.textMuted} onMouseUp={() => dialog.clear()}>
+              esc
+            </text>
+          </box>
+          <box paddingTop={1}>
+            <text fg={theme.text} wrapMode="word">
+              {selected().detail ?? selected().description}
+            </text>
+          </box>
+        </box>
+      </Show>
+    </box>
   )
 }

packages/tui/src/component/dialog-model.tsx

@@ -132,7 +132,6 @@ export function DialogModel(props: { providerID?: string }) {
         {
           command: "model.dialog.provider",
           title: connected() ? "Connect integration" : "View all integrations",
-          selection: "none",
           onTrigger() {
             dialog.replace(() => (
               <DialogIntegration
@@ -155,7 +154,6 @@ export function DialogModel(props: { providerID?: string }) {
       skipFilter={true}
       title={title()}
       current={local.model.current()}
-      focusCurrent={false}
     />
   )
 }

packages/tui/src/component/dialog-move-session.tsx

@@ -345,7 +345,6 @@ export function DialogMoveSession(props: DialogMoveSessionProps) {
                 {
                   command: "dialog.move_session.new",
                   title: "new",
-                  selection: "none",
                   onTrigger: () => void create(),
                 },
                 {
@@ -361,7 +360,6 @@ export function DialogMoveSession(props: DialogMoveSessionProps) {
                 {
                   command: "dialog.move_session.refresh",
                   title: "refresh",
-                  selection: "none",
                   onTrigger: () => void refetch(),
                 },
               ]

packages/tui/src/component/error-component.tsx

@@ -108,7 +108,7 @@ export function ErrorComponent(props: { error: Error; reset: () => void; mode?:
         {/* Headline */}
         <box flexDirection="column" alignItems="center" flexShrink={0}>
           <text attributes={TextAttributes.BOLD} fg={colors.text}>
-            OpenCode crashed
+            opencode crashed
           </text>
           <Show when={showSubtext()}>
             <text fg={colors.muted}>An unexpected error stopped the session.</text>
@@ -192,7 +192,7 @@ export function ErrorComponent(props: { error: Error; reset: () => void; mode?:
                 ? "Report copied — paste it into a new GitHub issue."
                 : "Copy the report and open a GitHub issue to help us fix this."}
             </text>
-            <text fg={colors.muted}>OpenCode {InstallationVersion}</text>
+            <text fg={colors.muted}>opencode {InstallationVersion}</text>
           </box>
         </Show>
       </box>
@@ -211,7 +211,7 @@ function buildIssueURL(message: string, stack: string) {
   url.searchParams.set("terminal", describeTerminal())
   url.searchParams.set(
     "reproduce",
-    "Reported automatically from the OpenCode crash screen. If you can, describe what you were doing when it crashed.",
+    "Reported automatically from the opencode crash screen. If you can, describe what you were doing when it crashed.",
   )
 
   // Budget the stack against the fully URL-encoded length (not the raw length) so
@@ -220,7 +220,7 @@ function buildIssueURL(message: string, stack: string) {
   // so measuring url.toString() is both correct and safe on any input.
   const MAX_URL_LENGTH = 6000
   const marker = "\n... (truncated)"
-  const head = `The OpenCode TUI crashed with an unexpected error.\n\n**Error:** ${message}\n\n**Stack trace:**\n`
+  const head = `The opencode TUI crashed with an unexpected error.\n\n**Error:** ${message}\n\n**Stack trace:**\n`
   const setBody = (body: string) => url.searchParams.set("description", head + "```\n" + body + "\n```")
 
   setBody(stack)

packages/tui/src/component/prompt/index.tsx

@@ -43,6 +43,7 @@ import { useDialog } from "../../ui/dialog"
 import { DialogIntegration } from "../dialog-integration"
 import { useConnected } from "../use-connected"
 import { useToast } from "../../ui/toast"
+import { useKV } from "../../context/kv"
 import { createFadeIn } from "../../util/signal"
 import { DialogSkill } from "../dialog-skill"
 import { useArgs } from "../../context/args"
@@ -53,7 +54,6 @@ import { readLocalAttachment } from "./local-attachment"
 import { useData } from "../../context/data"
 import { useLocation } from "../../context/location"
 import { contextUsage } from "../../util/session"
-import { SessionMessage } from "@opencode-ai/core/session/message"
 
 registerOpencodeSpinner()
 
@@ -177,10 +177,11 @@ export function Prompt(props: PromptProps) {
   const exit = useExit()
   const dimensions = useTerminalDimensions()
   const { theme, syntax } = useTheme()
-  const animationsEnabled = createMemo(() => config.animations ?? true)
+  const kv = useKV()
+  const animationsEnabled = createMemo(() => kv.get("animations_enabled", true))
   const list = createMemo(() => props.placeholders?.normal ?? [])
   const shell = createMemo(() => props.placeholders?.shell ?? [])
-  const fileContextEnabled = createMemo(() => config.prompt?.editor ?? true)
+  const fileContextEnabled = createMemo(() => kv.get("file_context_enabled", true))
   const [dismissedEditorSelectionKey, setDismissedEditorSelectionKey] = createSignal<string>()
   const editorContext = createMemo(() => {
     const selection = fileContextEnabled() ? editor.selection() : undefined
@@ -1004,10 +1005,8 @@ export function Prompt(props: PromptProps) {
 
     // Capture mode before it gets reset
     const currentMode = store.mode
-    const submittedPrompt = structuredClone(unwrap(store.prompt))
     const editorSelection = editorContext()
     const pendingEditorSelection = editorSelection && editor.labelState() === "pending" ? editorSelection : undefined
-    let cleared = false
 
     if (store.mode === "shell") {
       move.startSubmit()
@@ -1100,53 +1099,31 @@ export function Prompt(props: PromptProps) {
           return false
         }
       }
-      const messageID = SessionMessage.ID.create()
-      data.session.message.optimistic.add(sessionID, {
-        id: messageID,
-        type: "user",
-        text: inputText,
-        time: { created: Date.now() },
-      })
-      history.append({
-        ...submittedPrompt,
-        mode: currentMode,
-      })
-      input.extmarks.clear()
-      setStore("prompt", emptyPrompt())
-      setStore("extmarkToPart", new Map())
-      props.onSubmit?.()
-      input.clear()
-      cleared = true
-
       const error = await sdk.api.session
         .prompt({
           sessionID,
-          id: messageID,
           text: inputText,
-          files: submittedPrompt.files,
-          agents: submittedPrompt.agents,
+          files: store.prompt.files,
+          agents: store.prompt.agents,
         })
         .then(
           () => undefined,
           (error) => error,
         )
       if (error) {
-        data.session.message.optimistic.remove(sessionID, messageID)
         toast.show({ title: "Failed to send prompt", message: errorMessage(error), variant: "error" })
         return false
       }
       if (pendingEditorSelection) editor.markSelectionSent()
     }
-    if (!cleared) {
-      history.append({
-        ...submittedPrompt,
-        mode: currentMode,
-      })
-      input.extmarks.clear()
-      setStore("prompt", emptyPrompt())
-      setStore("extmarkToPart", new Map())
-      props.onSubmit?.()
-    }
+    history.append({
+      ...store.prompt,
+      mode: currentMode,
+    })
+    input.extmarks.clear()
+    setStore("prompt", emptyPrompt())
+    setStore("extmarkToPart", new Map())
+    props.onSubmit?.()
 
     // temporary hack to make sure the message is sent
     if (!props.sessionID) {
@@ -1158,7 +1135,7 @@ export function Prompt(props: PromptProps) {
         })
       }, 50)
     }
-    if (!cleared) input.clear()
+    input.clear()
     if (finishMoveProgress) move.finishSubmit()
     return true
   }
@@ -1214,7 +1191,7 @@ export function Prompt(props: PromptProps) {
     const lineCount = (pastedContent.match(/\n/g)?.length ?? 0) + 1
     if (
       (lineCount >= 3 || pastedContent.length > 150) &&
-      config.prompt?.paste !== "full"
+      kv.get("paste_summary_enabled", true)
     ) {
       pasteText(pastedContent, `[Pasted ~${lineCount} lines]`)
       return
@@ -1518,7 +1495,7 @@ export function Prompt(props: PromptProps) {
             <Match when={status() === "running"}>
               <box flexDirection="row" gap={1} flexGrow={1} justifyContent="flex-start">
                 <box marginLeft={1}>
-                  <Show when={config.animations ?? true} fallback={<text fg={theme.textMuted}>[⋯]</text>}>
+                  <Show when={kv.get("animations_enabled", true)} fallback={<text fg={theme.textMuted}>[⋯]</text>}>
                     <spinner color={spinnerDef().color} frames={spinnerDef().frames} interval={40} />
                   </Show>
                 </box>

packages/tui/src/component/spinner.tsx

@@ -1,6 +1,6 @@
 import { Show } from "solid-js"
 import { useTheme } from "../context/theme"
-import { useConfig } from "../config"
+import { useKV } from "../context/kv"
 import type { JSX } from "@opentui/solid"
 import type { RGBA } from "@opentui/core"
 import { registerOpencodeSpinner } from "./register-spinner"
@@ -11,10 +11,10 @@ export const SPINNER_FRAMES = ["⠋", "⠙", "⠹", "⠸", "⠼", "⠴", "⠦",
 
 export function Spinner(props: { children?: JSX.Element; color?: RGBA }) {
   const { theme } = useTheme()
-  const config = useConfig().data
+  const kv = useKV()
   const color = () => props.color ?? theme.textMuted
   return (
-    <Show when={config.animations ?? true} fallback={<text fg={color()}>⋯ {props.children}</text>}>
+    <Show when={kv.get("animations_enabled", true)} fallback={<text fg={color()}>⋯ {props.children}</text>}>
       <box flexDirection="row" gap={1}>
         <spinner frames={SPINNER_FRAMES} interval={80} color={color()} />
         <Show when={props.children}>

packages/tui/src/config/index.tsx

@@ -118,9 +118,6 @@ export const Info = Schema.Struct({
       grouping: Schema.optional(Schema.Literals(["auto", "none"])).annotate({
         description: "Group related transcript items automatically or render each item separately",
       }),
-      markdown: Schema.optional(Schema.Literals(["source", "rendered"])).annotate({
-        description: "Show Markdown syntax markers or conceal them in rendered transcript content",
-      }),
     }),
   ).annotate({ description: "Session transcript presentation settings" }),
   hints: Schema.optional(
@@ -182,6 +179,7 @@ export function resolve(input: Info, options: { terminalSuspend: boolean }): Res
 const ConfigContext = createContext<{
   data: Resolved
   update: Interface["update"]
+  writable: boolean
 }>()
 
 export function ConfigProvider(props: {
@@ -199,7 +197,7 @@ export function ConfigProvider(props: {
     return info
   }
   return (
-    <ConfigContext.Provider value={{ data: config, update }}>{props.children}</ConfigContext.Provider>
+    <ConfigContext.Provider value={{ data: config, update, writable: !!host }}>{props.children}</ConfigContext.Provider>
   )
 }
 

packages/tui/src/context/data.tsx

@@ -384,7 +384,9 @@ export const { use: useData, provider: DataProvider } = createSimpleContext({
               event.data.inputID,
             ])
           message.update(event.data.sessionID, (draft, index) => {
-            const item: SessionMessageInfo =
+            message.append(
+              draft,
+              index,
               event.data.input.type === "user"
                 ? {
                     id: event.data.inputID,
@@ -397,10 +399,8 @@ export const { use: useData, provider: DataProvider } = createSimpleContext({
                     type: "synthetic",
                     ...event.data.input.data,
                     time: { created: event.created },
-                  }
-            const position = index.get(event.data.inputID)
-            if (position === undefined) return message.append(draft, index, item)
-            draft[position] = item
+                  },
+            )
           })
           break
         case "session.instructions.updated":
@@ -928,28 +928,6 @@ export const { use: useData, provider: DataProvider } = createSimpleContext({
             const position = messageIndex.get(sessionID)?.get(messageID)
             return position === undefined ? undefined : messages?.[position]
           },
-          optimistic: {
-            add(sessionID: string, item: Extract<SessionMessageInfo, { type: "user" }>) {
-              if (!store.session.input[sessionID]?.includes(item.id))
-                setStore("session", "input", sessionID, [...(store.session.input[sessionID] ?? []), item.id])
-              message.update(sessionID, (draft, index) => message.append(draft, index, item))
-            },
-            remove(sessionID: string, messageID: string) {
-              setStore(
-                "session",
-                "input",
-                sessionID,
-                (store.session.input[sessionID] ?? []).filter((id) => id !== messageID),
-              )
-              message.update(sessionID, (draft, index) => {
-                const position = index.get(messageID)
-                if (position === undefined) return
-                draft.splice(position, 1)
-                index.clear()
-                draft.forEach((item, itemIndex) => index.set(item.id, itemIndex))
-              })
-            },
-          },
           async refresh(sessionID: string) {
             const messages = (await sdk.api.message.list({ sessionID, limit: 200, order: "desc" })).data.toReversed()
             messageIndex.set(sessionID, new Map(messages.map((message, index) => [message.id, index])))

packages/tui/src/context/kv.tsx

@@ -0,0 +1,107 @@
+import { createEffect, createSignal, type Setter } from "solid-js"
+import { createStore, unwrap } from "solid-js/store"
+import { createSimpleContext } from "./helper"
+import { Flock } from "@opencode-ai/core/util/flock"
+import { Global } from "@opencode-ai/core/global"
+import { readJson, writeJsonAtomic } from "../util/persistence"
+import { useTuiPaths } from "./runtime"
+import path from "path"
+import { useConfigOptional, type Config } from "../config"
+
+export const { use: useKV, provider: KVProvider } = createSimpleContext({
+  name: "KV",
+  init: (props: { config?: Config.Info }) => {
+    const config = props.config ?? useConfigOptional()?.data
+    const paths = useTuiPaths()
+    void Global.Path.state
+    const file = path.join(paths.state, "kv.json")
+    const lock = `tui-kv:${file}`
+    const [ready, setReady] = createSignal(false)
+    const [store, setStore] = createStore<Record<string, any>>()
+    // Queue same-process writes so rapid updates persist in order.
+    let write = Promise.resolve()
+
+    Flock.withLock(lock, () => readJson<Record<string, unknown>>(file))
+      .then((x) => {
+        const values: Record<string, any> = { ...x }
+        Object.entries(configValues(config ?? {})).forEach(([key, value]) => {
+          if (value === undefined) delete values[key]
+          else values[key] = value
+        })
+        setStore(values)
+      })
+      .catch((error) => {
+        console.error("Failed to read KV state", { error })
+      })
+      .finally(() => {
+        setReady(true)
+      })
+
+    createEffect(() => {
+      if (!ready() || !config) return
+      Object.entries(configValues(config)).forEach(([key, value]) => {
+        if (value === undefined) setStore(key, undefined)
+        else setStore(key, value)
+      })
+    })
+
+    const result = {
+      get ready() {
+        return ready()
+      },
+      get store() {
+        return store
+      },
+      signal<T>(name: string, defaultValue: T) {
+        if (store[name] === undefined) setStore(name, defaultValue)
+        return [
+          function () {
+            return result.get(name)
+          },
+          function setter(next: Setter<T>) {
+            result.set(name, next)
+          },
+        ] as const
+      },
+      get(key: string, defaultValue?: any) {
+        return store[key] ?? defaultValue
+      },
+      set(key: string, value: any) {
+        setStore(key, value)
+        const snapshot = structuredClone(unwrap(store))
+        write = write
+          .then(() => Flock.withLock(lock, () => writeJsonAtomic(file, snapshot)))
+          .catch((error) => {
+            console.error("Failed to write KV state", { error })
+          })
+      },
+    }
+    return result
+  },
+})
+
+function configValues(config: Config.Info) {
+  const values: Record<string, any> = {}
+  if (config.theme?.name !== undefined) values.theme = config.theme.name
+  if (config.theme?.mode !== undefined) {
+    values.theme_mode_lock = config.theme.mode === "system" ? undefined : config.theme.mode
+    values.theme_mode = undefined
+  }
+  if (config.attention?.sound_pack !== undefined) values.attention_sound_pack = config.attention.sound_pack
+  if (config.diffs?.wrap !== undefined) values.diff_wrap_mode = config.diffs.wrap
+  if (config.diffs?.tree !== undefined) values.diff_viewer_show_file_tree = config.diffs.tree
+  if (config.diffs?.single !== undefined) values.diff_viewer_single_patch = config.diffs.single
+  if (config.diffs?.view !== undefined)
+    values.diff_viewer_view = config.diffs.view === "auto" ? undefined : config.diffs.view
+  if (config.terminal?.title !== undefined) values.terminal_title_enabled = config.terminal.title
+  if (config.prompt?.editor !== undefined) values.file_context_enabled = config.prompt.editor
+  if (config.prompt?.paste !== undefined) values.paste_summary_enabled = config.prompt.paste === "compact"
+  if (config.session?.sidebar !== undefined) values.sidebar = config.session.sidebar
+  if (config.session?.scrollbar !== undefined) values.scrollbar_visible = config.session.scrollbar
+  if (config.session?.thinking !== undefined) values.thinking_mode = config.session.thinking
+  if (config.session?.grouping !== undefined) values.exploration_grouping = config.session.grouping === "auto"
+  if (config.hints?.tips !== undefined) values.tips_hidden = !config.hints.tips
+  if (config.hints?.onboarding !== undefined) values.dismissed_getting_started = !config.hints.onboarding
+  if (config.animations !== undefined) values.animations_enabled = config.animations
+  return values
+}

packages/tui/src/context/sync.tsx

@@ -0,0 +1,94 @@
+import type {
+  Agent,
+  Command,
+  Config,
+  FormatterStatus,
+  LspStatus,
+  McpResource,
+  McpStatus,
+  Message,
+  Part,
+  PermissionRequest,
+  Provider,
+  QuestionRequest,
+  Session,
+  FileDiffInfo,
+  VcsInfo,
+} from "@opencode-ai/sdk/v2"
+import { createStore } from "solid-js/store"
+import { createSimpleContext } from "./helper"
+import { useProject } from "./project"
+
+export const {
+  context: SyncContext,
+  use: useSync,
+  provider: SyncProvider,
+} = createSimpleContext({
+  name: "Sync",
+  init: () => {
+    const project = useProject()
+    const [store, setStore] = createStore<{
+      status: "loading" | "partial" | "complete"
+      provider: Provider[]
+      agent: Agent[]
+      command: Command[]
+      permission: Record<string, PermissionRequest[]>
+      question: Record<string, QuestionRequest[]>
+      config: Config
+      session: Session[]
+      session_diff: Record<string, FileDiffInfo[]>
+      message: Record<string, Message[]>
+      part: Record<string, Part[]>
+      lsp: LspStatus[]
+      mcp: Record<string, McpStatus>
+      mcp_resource: Record<string, McpResource>
+      formatter: FormatterStatus[]
+      vcs: VcsInfo | undefined
+    }>({
+      status: "complete",
+      provider: [],
+      agent: [],
+      command: [],
+      permission: {},
+      question: {},
+      config: {},
+      session: [],
+      session_diff: {},
+      message: {},
+      part: {},
+      lsp: [],
+      mcp: {},
+      mcp_resource: {},
+      formatter: [],
+      vcs: undefined,
+    })
+
+    return {
+      data: store,
+      set: setStore,
+      get status() {
+        return store.status
+      },
+      get ready() {
+        return true
+      },
+      get path() {
+        return project.instance.path()
+      },
+      session: {
+        get(_sessionID: string) {
+          return undefined as Session | undefined
+        },
+        query() {
+          return {} as { scope?: "project"; path?: string }
+        },
+        async refresh() {},
+        status(_sessionID: string) {
+          return "idle" as const
+        },
+        async sync(_sessionID: string) {},
+      },
+      async bootstrap(_input: { fatal?: boolean } = {}) {},
+    }
+  },
+})

packages/tui/src/context/theme.tsx

@@ -4,6 +4,7 @@ import {
   DEFAULT_THEMES,
   addTheme,
   allThemes,
+  generateSubtleSyntax,
   generateSyntax,
   generateSystem,
   hasTheme,
@@ -21,6 +22,7 @@ import {
 import { createEffect, createMemo, onCleanup, onMount } from "solid-js"
 import { createStore, produce } from "solid-js/store"
 import { createSimpleContext } from "./helper"
+import { useKV } from "./kv"
 import { useConfig } from "../config"
 import { Global } from "@opencode-ai/core/global"
 import { Glob } from "@opencode-ai/core/util/glob"
@@ -62,6 +64,7 @@ export {
   DEFAULT_THEMES,
   addTheme,
   allThemes,
+  generateSubtleSyntax,
   generateSyntax,
   generateSystem,
   hasTheme,
@@ -73,6 +76,7 @@ export {
   upsertTheme,
   type Theme,
   type ThemeJson,
+  type SyntaxStyleOverrides,
 } from "../theme"
 
 const THEME_REFRESH_DELAYS = [250, 1000] as const
@@ -99,8 +103,8 @@ export const { use: useTheme, provider: ThemeProvider } = createSimpleContext({
   name: "Theme",
   init: (props: { mode: "dark" | "light"; source?: ThemeSource }) => {
     const renderer = useRenderer()
-    const configState = useConfig()
-    const config = configState.data
+    const config = useConfig().data
+    const kv = useKV()
     const themes = props.source ?? themeSource
     const pick = (value: unknown) => {
       if (value === "dark" || value === "light") return value
@@ -109,11 +113,12 @@ export const { use: useTheme, provider: ThemeProvider } = createSimpleContext({
 
     setStore(
       produce((draft) => {
-        const lock = pick(config.theme?.mode)
+        const lock = pick(kv.get("theme_mode_lock"))
         const mode = lock ?? pick(renderer.themeMode) ?? props.mode
+        if (!lock && pick(kv.get("theme_mode")) !== undefined) kv.set("theme_mode", undefined)
         draft.mode = mode
         draft.lock = lock
-        const active = config.theme?.name ?? "opencode"
+        const active = config.theme?.name ?? kv.get("theme", "opencode")
         draft.active = typeof active === "string" ? active : "opencode"
         draft.ready = false
       }),
@@ -127,10 +132,10 @@ export const { use: useTheme, provider: ThemeProvider } = createSimpleContext({
     createEffect(() => {
       const mode = config.theme?.mode
       if (mode === "dark" || mode === "light") {
-        pin(mode, false)
+        pin(mode)
         return
       }
-      if (mode === "system" && store.lock !== undefined) free(false)
+      if (mode === "system" && store.lock !== undefined) free()
     })
 
     function syncCustomThemes() {
@@ -204,31 +209,23 @@ export const { use: useTheme, provider: ThemeProvider } = createSimpleContext({
     }
 
     function apply(mode: "dark" | "light") {
+      if (store.lock !== undefined) kv.set("theme_mode", mode)
       if (store.mode === mode) return
       setStore("mode", mode)
       refreshSystemTheme(mode)
     }
 
-    function pin(mode: "dark" | "light" = store.mode, persist = true) {
+    function pin(mode: "dark" | "light" = store.mode) {
       setStore("lock", mode)
+      kv.set("theme_mode_lock", mode)
       apply(mode)
-      if (!persist) return
-      void configState
-        .update((draft) => {
-          draft.theme = { ...draft.theme, mode }
-        })
-        .catch(() => {})
     }
 
-    function free(persist = true) {
+    function free() {
       setStore("lock", undefined)
+      kv.set("theme_mode_lock", undefined)
+      kv.set("theme_mode", undefined)
       refreshSystemTheme(renderer.themeMode ?? store.mode)
-      if (!persist) return
-      void configState
-        .update((draft) => {
-          draft.theme = { ...draft.theme, mode: "system" }
-        })
-        .catch(() => {})
     }
 
     const handle = (mode: "dark" | "light") => {
@@ -268,12 +265,20 @@ export const { use: useTheme, provider: ThemeProvider } = createSimpleContext({
     const values = createMemo(() => {
       const active = store.themes[store.active]
       if (active) return resolveTheme(active, store.mode)
+
+      const saved = kv.get("theme")
+      if (typeof saved === "string") {
+        const theme = store.themes[saved]
+        if (theme) return resolveTheme(theme, store.mode)
+      }
+
       return resolveTheme(store.themes.opencode, store.mode)
     })
 
     createEffect(() => renderer.setBackgroundColor(values().background))
 
     const syntax = createSyntaxStyleMemo(() => generateSyntax(values()))
+    const subtleSyntax = createSyntaxStyleMemo(() => generateSubtleSyntax(values()))
 
     return {
       theme: new Proxy(values(), {
@@ -288,6 +293,7 @@ export const { use: useTheme, provider: ThemeProvider } = createSimpleContext({
       all: allThemes,
       has: hasTheme,
       syntax,
+      subtleSyntax,
       mode: () => store.mode,
       locked: () => store.lock !== undefined,
       lock: () => pin(store.mode),
@@ -296,11 +302,7 @@ export const { use: useTheme, provider: ThemeProvider } = createSimpleContext({
       set(theme: string) {
         if (!hasTheme(theme)) return false
         setStore("active", theme)
-        void configState
-          .update((draft) => {
-            draft.theme = { ...draft.theme, name: theme }
-          })
-          .catch(() => {})
+        kv.set("theme", theme)
         return true
       },
       get ready() {

packages/tui/src/context/thinking.ts

@@ -1,3 +1,6 @@
+import { createMemo, type Setter } from "solid-js"
+import { useKV } from "./kv"
+
 export type ThinkingMode = "show" | "hide"
 
 const MODES: readonly ThinkingMode[] = ["show", "hide"] as const
@@ -13,8 +16,52 @@ export function reasoningSummary(text: string) {
   return { title: match[1].trim(), body: content.slice(match[0].length).trimEnd() }
 }
 
+export function isThinkingMode(value: unknown): value is ThinkingMode {
+  return typeof value === "string" && (MODES as readonly string[]).includes(value)
+}
+
 // Cycle order matches the slash command: show → hide → show.
 export function nextThinkingMode(current: ThinkingMode): ThinkingMode {
   const idx = MODES.indexOf(current)
   return MODES[(idx + 1) % MODES.length] ?? "show"
 }
+
+export function useThinkingMode() {
+  const kv = useKV()
+  // Capture pre-state before `kv.signal` seeds a default, so we can detect
+  // first-time users with a legacy `thinking_visibility` boolean and migrate.
+  // The KVProvider only renders children once kv.ready, so reads here are safe.
+  const hadStored = kv.get("thinking_mode") !== undefined
+  const legacy = kv.get("thinking_visibility")
+  const [stored, setStored] = kv.signal<ThinkingMode>("thinking_mode", "hide")
+
+  // The kv signal exposes its setter typed as `Setter<T>` which carries Solid's
+  // overload set; passing an updater fn through a property access loses the
+  // bivariance trick the existing `setX((prev) => ...)` callsites rely on.
+  // Wrap it in a sane shape so consumers can just call `set(next)` or pass
+  // an updater.
+  const set = (next: ThinkingMode | ((prev: ThinkingMode) => ThinkingMode)) => {
+    if (typeof next === "function") setStored(next as Setter<ThinkingMode>)
+    else setStored(() => next)
+  }
+
+  // Preserve previous experience for users who had explicitly toggled the
+  // legacy `thinking_visibility` boolean. First-time users (no legacy key)
+  // get the new "hide" default (collapsed thinking).
+  if (!hadStored) {
+    if (legacy === true) set("show")
+    else if (legacy === false) set("hide")
+  }
+
+  if ((stored() as string) === "minimal") set("hide")
+
+  const mode = createMemo<ThinkingMode>(() => {
+    const value = stored()
+    return isThinkingMode(value) ? value : "hide"
+  })
+
+  return {
+    mode,
+    set,
+  }
+}

packages/tui/src/feature-plugins/home/tips.tsx

@@ -5,12 +5,10 @@ import { Tips } from "./tips-view"
 import { useBindings } from "../../keymap"
 import { useData } from "../../context/data"
 import { hasConnectedProvider } from "../../util/connected-provider"
-import { useConfig } from "../../config"
 
 const id = "internal:home-tips"
 
 function View(props: { api: TuiPluginApi; hidden: boolean; show: boolean; connected: boolean }) {
-  const config = useConfig()
   useBindings(() => ({
     commands: [
       {
@@ -18,13 +16,8 @@ function View(props: { api: TuiPluginApi; hidden: boolean; show: boolean; connec
         title: props.hidden ? "Show tips" : "Hide tips",
         category: "System",
         namespace: "palette",
-        hidden: true,
         run() {
-          void config
-            .update((draft) => {
-              draft.hints = { ...draft.hints, tips: props.hidden }
-            })
-            .catch(() => {})
+          props.api.kv.set("tips_hidden", !props.api.kv.get("tips_hidden", false))
           props.api.ui.dialog.clear()
         },
       },
@@ -47,8 +40,7 @@ const tui: TuiPlugin = async (api) => {
     slots: {
       home_bottom() {
         const data = useData()
-        const config = useConfig().data
-        const hidden = createMemo(() => !(config.hints?.tips ?? true))
+        const hidden = createMemo(() => api.kv.get("tips_hidden", false))
         const first = createMemo(() => api.state.session.count() === 0)
         const connected = createMemo(() => hasConnectedProvider(data.location.integration.list() ?? []))
         const show = createMemo(() => (!first() || !connected()) && !hidden())

packages/tui/src/feature-plugins/sidebar/footer.tsx

@@ -4,20 +4,18 @@ import { createMemo, Show } from "solid-js"
 import { abbreviateHome } from "../../runtime"
 import { useTuiPaths } from "../../context/runtime"
 import { FilePath } from "../../ui/file-path"
-import { useConfig } from "../../config"
 
 const id = "internal:sidebar-footer"
 
 function View(props: { api: TuiPluginApi; directory: string }) {
   const paths = useTuiPaths()
-  const config = useConfig()
   const theme = () => props.api.theme.current
   const has = createMemo(() =>
     props.api.state.provider.some(
       (item) => item.id !== "opencode" || Object.values(item.models).some((model) => model.cost?.input !== 0),
     ),
   )
-  const done = createMemo(() => !(config.data.hints?.onboarding ?? true))
+  const done = createMemo(() => props.api.kv.get("dismissed_getting_started", false))
   const show = createMemo(() => !has() && !done())
   const location = createMemo(() => {
     const branch = props.directory === props.api.state.path.directory ? props.api.state.vcs?.branch : undefined
@@ -46,16 +44,7 @@ function View(props: { api: TuiPluginApi; directory: string }) {
               <text fg={theme().text}>
                 <b>Getting started</b>
               </text>
-              <text
-                fg={theme().textMuted}
-                onMouseDown={() =>
-                  void config
-                    .update((draft) => {
-                      draft.hints = { ...draft.hints, onboarding: false }
-                    })
-                    .catch(() => {})
-                }
-              >
+              <text fg={theme().textMuted} onMouseDown={() => props.api.kv.set("dismissed_getting_started", true)}>
                 ✕
               </text>
             </box>

packages/tui/src/feature-plugins/system/diff-viewer.tsx

@@ -19,7 +19,6 @@ import { DiffViewerFileTree } from "./diff-viewer-file-tree"
 import { Panel, PanelGroup, Separator } from "./diff-viewer-ui"
 import { DialogSelect } from "../../ui/dialog-select"
 import { getScrollAcceleration } from "../../util/scroll"
-import { useConfig } from "../../config"
 import {
   allExpandedFileTreeDirectories,
   buildFileTree,
@@ -42,6 +41,9 @@ const MIN_SPLIT_WIDTH = 100
 const FILE_TREE_WIDTH = 32
 const PLAIN_TEXT_FILETYPE = "opencode-plain-text"
 const VCS_DIFF_CONTEXT_LINES = 12
+const KV_SHOW_FILE_TREE = "diff_viewer_show_file_tree"
+const KV_SINGLE_PATCH = "diff_viewer_single_patch"
+const KV_VIEW = "diff_viewer_view"
 type DiffMode = "working" | "branch" | "last-turn"
 type DiffViewerFocus = "patches" | "files"
 type DiffView = "split" | "unified"
@@ -90,7 +92,6 @@ function diffSourceLabel(mode: DiffMode) {
 function DiffViewer(props: { api: TuiPluginApi }) {
   const dimensions = useTerminalDimensions()
   const sdk = useSDK()
-  const config = useConfig()
   const themeState = useTheme()
   const theme = () => props.api.theme.current
   const params = () =>
@@ -134,9 +135,11 @@ function DiffViewer(props: { api: TuiPluginApi }) {
   })
   const files = createMemo(() => diff() ?? [])
   const [focus, setFocus] = createSignal<DiffViewerFocus>("patches")
-  const [fileTreeEnabled, setFileTreeEnabled] = createSignal(config.data.diffs?.tree ?? true)
+  const [fileTreeEnabled, setFileTreeEnabled] = createSignal(
+    props.api.kv.get<boolean>(KV_SHOW_FILE_TREE, true) !== false,
+  )
   const showFileTree = createMemo(() => showDiffViewerFileTree(fileTreeEnabled(), files().length))
-  const [singlePatch, setSinglePatch] = createSignal(config.data.diffs?.single ?? false)
+  const [singlePatch, setSinglePatch] = createSignal(props.api.kv.get<boolean>(KV_SINGLE_PATCH, false) === true)
   const patchPaneWidth = createMemo(() => dimensions().width - (showFileTree() ? 33 : 0) - 4)
   const patchLeftBorder = createMemo<BorderSides[]>(() => (showFileTree() ? ["left"] : []))
   const splitAvailable = createMemo(() => patchPaneWidth() >= MIN_SPLIT_WIDTH)
@@ -145,7 +148,7 @@ function DiffViewer(props: { api: TuiPluginApi }) {
     if (props.api.tuiConfig.diffs?.view === "split") return "split"
     return splitAvailable() ? "split" : "unified"
   })
-  const [viewOverride, setViewOverride] = createSignal<DiffView | undefined>(storedView(config.data.diffs?.view))
+  const [viewOverride, setViewOverride] = createSignal<DiffView | undefined>(storedView(props.api.kv.get(KV_VIEW)))
   const view = createMemo(() => (splitAvailable() ? (viewOverride() ?? defaultView()) : "unified"))
   const fileTree = createMemo(() => buildFileTree(files()))
   const [expandedFileNodes, setExpandedFileNodes] = createSignal<ReadonlySet<number>>(new Set())
@@ -620,33 +623,23 @@ function DiffViewer(props: { api: TuiPluginApi }) {
       name: "diff.toggle_file_tree",
       title: "Toggle diff viewer file tree",
       category: "VCS",
-      hidden: true,
       run() {
         const next = !fileTreeEnabled()
         if (!next) setFocus("patches")
         setFileTreeEnabled(next)
-        void config
-          .update((draft) => {
-            draft.diffs = { ...draft.diffs, tree: next }
-          })
-          .catch(() => {})
+        props.api.kv.set(KV_SHOW_FILE_TREE, next)
       },
     },
     {
       name: "diff.single_patch",
       title: "Toggle single patch view",
       category: "VCS",
-      hidden: true,
       run() {
         setSelectedHunk(undefined)
         if (!singlePatch()) {
           ensureHighlightedPatchFile()
           setSinglePatch(true)
-          void config
-            .update((draft) => {
-              draft.diffs = { ...draft.diffs, single: true }
-            })
-            .catch(() => {})
+          props.api.kv.set(KV_SINGLE_PATCH, true)
           scrollSinglePatchToTop()
           return
         }
@@ -660,11 +653,7 @@ function DiffViewer(props: { api: TuiPluginApi }) {
           )
         if (fileIndex !== undefined) selectPatchFile(fileIndex)
         setSinglePatch(false)
-        void config
-          .update((draft) => {
-            draft.diffs = { ...draft.diffs, single: false }
-          })
-          .catch(() => {})
+        props.api.kv.set(KV_SINGLE_PATCH, false)
         if (fileIndex !== undefined) scrollToPatchFileIndexAfterRender(fileIndex)
       },
     },
@@ -680,17 +669,12 @@ function DiffViewer(props: { api: TuiPluginApi }) {
       name: "diff.toggle_view",
       title: "Toggle diff viewer split or unified view",
       category: "VCS",
-      hidden: true,
       run() {
         if (!splitAvailable()) return
         setSelectedHunk(undefined)
         const next = view() === "split" ? "unified" : "split"
         setViewOverride(next)
-        void config
-          .update((draft) => {
-            draft.diffs = { ...draft.diffs, view: next }
-          })
-          .catch(() => {})
+        props.api.kv.set(KV_VIEW, next)
       },
     },
     {

packages/tui/src/feature-plugins/system/plugins.tsx

@@ -217,7 +217,6 @@ function View(props: { api: TuiPluginApi }) {
         {
           title: "install",
           command: "dialog.plugins.install",
-          selection: "none",
           hidden: lock(),
           onTrigger: () => {
             showInstall(props.api)

packages/tui/src/feature-plugins/system/which-key.tsx

@@ -22,6 +22,8 @@ const command = {
 } as const
 
 const LAYER_PRIORITY = 900
+const KV_LAYOUT = "which_key_layout"
+const KV_PENDING_PREVIEW = "which_key_pending_preview"
 const toggleCommands = [command.toggle, command.toggleLayout, command.togglePending] as const
 const scrollCommands = [
   command.scrollUp,
@@ -529,8 +531,8 @@ function WhichKeyPanel(props: {
 
 const tui: TuiPlugin = async (api) => {
   const [pinned, setPinned] = createSignal(false)
-  const [mode, setMode] = createSignal(layout("dock"))
-  const [pendingPreview, setPendingPreview] = createSignal(false)
+  const [mode, setMode] = createSignal(layout(api.kv.get(KV_LAYOUT, "dock")))
+  const [pendingPreview, setPendingPreview] = createSignal(api.kv.get(KV_PENDING_PREVIEW, false))
 
   api.keymap.registerLayer({
     priority: LAYER_PRIORITY,
@@ -552,6 +554,7 @@ const tui: TuiPlugin = async (api) => {
         run() {
           setMode((value) => {
             const next = value === "dock" ? "overlay" : "dock"
+            api.kv.set(KV_LAYOUT, next)
             return next
           })
         },
@@ -563,6 +566,7 @@ const tui: TuiPlugin = async (api) => {
         category: "System",
         run() {
           setPendingPreview((value) => {
+            api.kv.set(KV_PENDING_PREVIEW, !value)
             return !value
           })
         },

packages/tui/src/plugin/adapters.tsx

@@ -3,11 +3,12 @@ import type { Config } from "../config"
 import type { useEvent } from "../context/event"
 import type { useRoute } from "../context/route"
 import type { useSDK } from "../context/sdk"
+import type { useSync } from "../context/sync"
 import type { useData } from "../context/data"
-import type { useProject } from "../context/project"
 import type { useTheme } from "../context/theme"
 import { Dialog as DialogUI, type useDialog } from "../ui/dialog"
 import type { useOpencodeKeymap } from "../keymap"
+import type { useKV } from "../context/kv"
 import { DialogAlert } from "../ui/dialog-alert"
 import { DialogConfirm } from "../ui/dialog-confirm"
 import { DialogPrompt } from "../ui/dialog-prompt"
@@ -25,11 +26,12 @@ type Input = {
   tuiConfig: Config.Resolved
   dialog: ReturnType<typeof useDialog>
   keymap: ReturnType<typeof useOpencodeKeymap>
+  kv: ReturnType<typeof useKV>
   route: ReturnType<typeof useRoute>
   routes: PluginRoutes
   event: ReturnType<typeof useEvent>
   sdk: ReturnType<typeof useSDK>
-  project: ReturnType<typeof useProject>
+  sync: ReturnType<typeof useSync>
   data: ReturnType<typeof useData>
   theme: ReturnType<typeof useTheme>
   toast: ReturnType<typeof useToast>
@@ -95,51 +97,57 @@ function mapOptionCb<Value>(cb?: (item: TuiDialogSelectOption<Value>) => void) {
   return (item: SelectOption<Value>) => cb(pickOption(item))
 }
 
-function stateApi(project: ReturnType<typeof useProject>, data: ReturnType<typeof useData>): TuiPluginApi["state"] {
+function stateApi(sync: ReturnType<typeof useSync>, data: ReturnType<typeof useData>): TuiPluginApi["state"] {
   return {
     get ready() {
       return true
     },
     get config() {
-      return {}
+      return sync.data.config
     },
     get provider() {
-      return []
+      return sync.data.provider
     },
     get path() {
-      return project.instance.path()
+      return sync.path
     },
     get vcs() {
-      return undefined
+      if (!sync.data.vcs) return
+      return {
+        branch: sync.data.vcs.branch,
+        default_branch: sync.data.vcs.default_branch,
+      }
     },
     session: {
       count() {
         return data.session.list().length
       },
-      get(_sessionID) {
-        return undefined
+      get(sessionID) {
+        return sync.session.get(sessionID)
       },
-      diff(_sessionID) {
-        return []
+      diff(sessionID) {
+        return (sync.data.session_diff[sessionID] ?? []).flatMap((item) =>
+          item.file === undefined ? [] : [{ ...item, file: item.file }],
+        )
       },
-      messages(_sessionID) {
-        return []
+      messages(sessionID) {
+        return sync.data.message[sessionID] ?? []
       },
       status(sessionID) {
         return data.session.status(sessionID) === "running" ? { type: "busy" } : { type: "idle" }
       },
-      permission(_sessionID) {
-        return []
+      permission(sessionID) {
+        return sync.data.permission[sessionID] ?? []
       },
-      question(_sessionID) {
-        return []
+      question(sessionID) {
+        return sync.data.question[sessionID] ?? []
       },
     },
-    part(_messageID) {
-      return []
+    part(messageID) {
+      return sync.data.part[messageID] ?? []
     },
     lsp() {
-      return []
+      return sync.data.lsp.map((item) => ({ id: item.id, root: item.root, status: item.status }))
     },
     mcp() {
       return (data.location.mcp.server.list() ?? [])
@@ -284,14 +292,17 @@ export function createTuiApiAdapters(input: Input): Omit<TuiPluginApi, "lifecycl
       return input.tuiConfig
     },
     kv: {
-      get(_key, fallback) {
-        if (fallback === undefined) throw new Error("Persistent TUI KV storage is not supported")
-        return fallback
+      get(key, fallback) {
+        return input.kv.get(key, fallback)
+      },
+      set(key, value) {
+        input.kv.set(key, value)
+      },
+      get ready() {
+        return input.kv.ready
       },
-      set() {},
-      ready: true,
     },
-    state: stateApi(input.project, input.data),
+    state: stateApi(input.sync, input.data),
     get client() {
       return input.sdk.client
     },

packages/tui/src/plugin/runtime.tsx

@@ -60,6 +60,7 @@ export type PluginRuntime = ReturnType<typeof createPluginRuntime>
 export type TuiPluginHost = {
   start(input: {
     api: TuiPluginApi
+    config: any
     runtime: PluginRuntime
     dispose?: () => void
   }): Promise<void>

packages/tui/src/routes/session/index.tsx

@@ -23,7 +23,7 @@ import { useData } from "../../context/data"
 import { SplitBorder } from "../../ui/border"
 import { useTuiPaths, useTuiTerminalEnvironment } from "../../context/runtime"
 import { Spinner, SPINNER_FRAMES } from "../../component/spinner"
-import { useTheme } from "../../context/theme"
+import { createSyntaxStyleMemo, generateSubtleSyntax, useTheme } from "../../context/theme"
 import { BoxRenderable, ScrollBoxRenderable, addDefaultParsers, TextAttributes, RGBA } from "@opentui/core"
 import { Prompt, type PromptRef } from "../../component/prompt"
 import type {
@@ -54,6 +54,7 @@ import { filetype } from "../../util/filetype"
 import parsers from "../../parsers-config"
 import { errorMessage } from "../../util/error"
 import { Toast, useToast } from "../../ui/toast"
+import { useKV } from "../../context/kv.tsx"
 import stripAnsi from "strip-ansi"
 import { usePromptRef } from "../../context/prompt"
 import { useEpilogue } from "../../context/epilogue"
@@ -65,7 +66,7 @@ import { DialogExportResult } from "../../ui/dialog-export-result"
 import { sessionEpilogue } from "../../util/presentation"
 import { useConfig } from "../../config"
 import { useClipboard } from "../../context/clipboard"
-import { nextThinkingMode, reasoningSummary, type ThinkingMode } from "../../context/thinking"
+import { nextThinkingMode, reasoningSummary, useThinkingMode, type ThinkingMode } from "../../context/thinking"
 import { getScrollAcceleration } from "../../util/scroll"
 import { collapseToolOutput } from "../../util/collapse-tool-output"
 import { usePluginRuntime } from "../../plugin/runtime"
@@ -121,7 +122,6 @@ const context = createContext<{
   sessionID: string
   thinkingMode: () => ThinkingMode
   showThinking: () => boolean
-  markdownMode: () => "source" | "rendered"
   groupExploration: () => boolean
   diffWrapMode: () => "word" | "none"
   models: () => ModelInfo[]
@@ -147,8 +147,8 @@ export function Session() {
   const data = useData()
   const project = useProject()
   const paths = useTuiPaths()
-  const configState = useConfig()
-  const config = configState.data
+  const config = useConfig().data
+  const kv = useKV()
   const { theme } = useTheme()
   const promptRef = usePromptRef()
   const session = createMemo(() => data.session.get(route.sessionID))
@@ -194,14 +194,15 @@ export function Session() {
   })
 
   const dimensions = useTerminalDimensions()
-  const sidebar = createMemo(() => config.session?.sidebar ?? "auto")
+  const [sidebar, setSidebar] = kv.signal<"auto" | "hide">("sidebar", "auto")
   const [sidebarOpen, setSidebarOpen] = createSignal(false)
-  const thinkingMode = createMemo<ThinkingMode>(() => config.session?.thinking ?? "hide")
+  const thinking = useThinkingMode()
+  const thinkingMode = thinking.mode
   const showThinking = createMemo(() => true)
-  const showScrollbar = createMemo(() => config.session?.scrollbar ?? false)
-  const markdownMode = createMemo(() => config.session?.markdown ?? "rendered")
-  const diffWrapMode = createMemo(() => config.diffs?.wrap ?? "word")
-  const groupExploration = createMemo(() => config.session?.grouping !== "none")
+  const [showScrollbar, setShowScrollbar] = kv.signal("scrollbar_visible", false)
+  const [diffWrapMode] = kv.signal<"word" | "none">("diff_wrap_mode", "word")
+  const [_animationsEnabled, _setAnimationsEnabled] = kv.signal("animations_enabled", true)
+  const [groupExploration, setGroupExploration] = kv.signal("exploration_grouping", true)
 
   const wide = createMemo(() => dimensions().width > 120)
   const sidebarVisible = createMemo(() => {
@@ -461,11 +462,7 @@ export function Session() {
       run: () => {
         batch(() => {
           const isVisible = sidebarVisible()
-          void configState
-            .update((draft) => {
-              draft.session = { ...draft.session, sidebar: isVisible ? "hide" : "auto" }
-            })
-            .catch(toast.error)
+          setSidebar(() => (isVisible ? "hide" : "auto"))
           setSidebarOpen(!isVisible)
         })
         dialog.clear()
@@ -479,17 +476,12 @@ export function Session() {
       })(),
       value: "session.toggle.thinking",
       category: "Session",
-      hidden: true,
       slash: {
         name: "thinking",
         aliases: ["toggle-thinking"],
       },
       run: () => {
-        void configState
-          .update((draft) => {
-            draft.session = { ...draft.session, thinking: nextThinkingMode(thinkingMode()) }
-          })
-          .catch(toast.error)
+        thinking.set(nextThinkingMode(thinkingMode()))
         dialog.clear()
       },
     },
@@ -497,13 +489,8 @@ export function Session() {
       title: "Toggle session scrollbar",
       value: "session.toggle.scrollbar",
       category: "Session",
-      hidden: true,
       run: () => {
-        void configState
-          .update((draft) => {
-            draft.session = { ...draft.session, scrollbar: !showScrollbar() }
-          })
-          .catch(toast.error)
+        setShowScrollbar((prev) => !prev)
         dialog.clear()
       },
     },
@@ -511,13 +498,8 @@ export function Session() {
       title: groupExploration() ? "Show tool calls individually" : "Group related tool calls",
       value: "session.toggle.exploration_grouping",
       category: "Session",
-      hidden: true,
       run: () => {
-        void configState
-          .update((draft) => {
-            draft.session = { ...draft.session, grouping: groupExploration() ? "none" : "auto" }
-          })
-          .catch(toast.error)
+        setGroupExploration((prev) => !prev)
         dialog.clear()
       },
     },
@@ -873,7 +855,6 @@ export function Session() {
           sessionID: route.sessionID,
           thinkingMode,
           showThinking,
-          markdownMode,
           groupExploration,
           diffWrapMode,
           models,
@@ -1306,6 +1287,7 @@ function SessionSkillMessage(props: { message: Extract<SessionMessageInfo, { typ
 
 function CompactionMessage(props: { message: Extract<SessionMessageInfo, { type: "compaction" }> }) {
   const ctx = use()
+  const kv = useKV()
   const { theme, syntax } = useTheme()
   const status = () => props.message.status
   const text = () => (props.message.status === "failed" ? props.message.error.message : props.message.summary)
@@ -1318,7 +1300,7 @@ function CompactionMessage(props: { message: Extract<SessionMessageInfo, { type:
         <box flexDirection="row" gap={1} paddingLeft={1} paddingRight={1}>
           <Switch>
             <Match when={status() === "running"}>
-              <Show when={ctx.config.animations ?? true} fallback={<text fg={color()}>⋯</text>}>
+              <Show when={kv.get("animations_enabled", true)} fallback={<text fg={color()}>⋯</text>}>
                 <spinner frames={SPINNER_FRAMES} interval={80} color={color()} />
               </Show>
             </Match>
@@ -1338,7 +1320,7 @@ function CompactionMessage(props: { message: Extract<SessionMessageInfo, { type:
             internalBlockMode="top-level"
             content={content()}
             tableOptions={{ style: "grid" }}
-            conceal={ctx.markdownMode() === "rendered"}
+            conceal={false}
             fg={theme.markdownText}
             bg={theme.background}
           />
@@ -1716,7 +1698,7 @@ function ReasoningPart(props: {
   part: SessionMessageAssistantReasoning
   message: SessionMessageAssistant
 }) {
-  const { theme, syntax } = useTheme()
+  const { theme } = useTheme()
   const ctx = use()
   // Collapsed by default in hide mode: a single line throughout, so the
   // layout never shifts. Click to open the full markdown block, click to close.
@@ -1736,6 +1718,8 @@ function ReasoningPart(props: {
     return end === undefined ? 0 : Math.max(0, end - start)
   })
   const summary = createMemo(() => reasoningSummary(content()))
+  const syntax = createSyntaxStyleMemo(() => generateSubtleSyntax(theme))
+
   const toggle = () => {
     if (!inMinimal()) return
     setExpanded((prev) => !prev)
@@ -1761,7 +1745,7 @@ function ReasoningPart(props: {
               streaming={true}
               syntaxStyle={syntax()}
               content={summary().body}
-              conceal={ctx.markdownMode() === "rendered"}
+              conceal={false}
               fg={theme.textMuted}
             />
           </box>
@@ -1827,7 +1811,7 @@ function TextPart(props: { last: boolean; part: SessionMessageAssistantText }) {
           internalBlockMode="top-level"
           content={props.part.text.trim()}
           tableOptions={{ style: "grid" }}
-          conceal={ctx.markdownMode() === "rendered"}
+          conceal={false}
           fg={theme.markdownText}
           bg={theme.background}
         />
@@ -2396,6 +2380,10 @@ function Subagent(props: ToolProps) {
   )
 }
 
+export function formatSubagentToolcalls(count: number) {
+  return `${count} toolcall${count === 1 ? "" : "s"}`
+}
+
 export function formatSubagentTitle(agent: string, description: string, background: boolean) {
   return `${agent} Subagent — ${description}${background ? " [background]" : ""}`
 }
@@ -2404,6 +2392,11 @@ export function formatSubagentRetry(attempt: number, message: string) {
   return `Retrying (attempt ${attempt}) · ${message}`
 }
 
+export function formatCompletedSubagentDetail(toolcalls: number, duration: string) {
+  if (toolcalls === 0) return duration
+  return `${formatSubagentToolcalls(toolcalls)} · ${duration}`
+}
+
 type ExecuteCall = { tool: string; status: "running" | "completed" | "error"; input?: Record<string, unknown> }
 
 function executeCalls(value: unknown): ExecuteCall[] {

packages/tui/src/routes/session/rows.ts

@@ -177,9 +177,7 @@ export function createSessionRows(sessionID: Accessor<string>) {
   }
 
   const queuedStart = (rows: SessionRow[]) => {
-    const index = rows.findIndex(
-      (row) => row.type === "compaction-queued" || (row.type === "message" && isPending(row.messageID)),
-    )
+    const index = rows.findIndex((row) => row.type === "message" && isPending(row.messageID))
     return index === -1 ? rows.length : index
   }
 

packages/tui/src/theme/index.ts

@@ -90,6 +90,7 @@ export type Theme = {
   _hasSelectedListItemText: boolean
 }
 type ThemeColor = Exclude<keyof Theme, "thinkingOpacity" | "_hasSelectedListItemText">
+export type SyntaxStyleOverrides = Record<string, { italic?: boolean }>
 
 export function selectedForeground(theme: Theme, bg?: RGBA): RGBA {
   // If theme explicitly defines selectedListItemText, use it
@@ -556,6 +557,32 @@ export function generateSyntax(theme: Theme) {
   return SyntaxStyle.fromTheme(getSyntaxRules(theme))
 }
 
+export function generateSubtleSyntax(theme: Theme, overrides?: SyntaxStyleOverrides) {
+  const rules = getSyntaxRules(theme)
+  return SyntaxStyle.fromTheme(
+    rules.map((rule) => {
+      const override = rule.scope.reduce((acc, scope) => ({ ...acc, ...overrides?.[scope] }), {})
+      if (rule.style.foreground) {
+        const fg = rule.style.foreground
+        return {
+          ...rule,
+          style: {
+            ...rule.style,
+            ...override,
+            foreground: RGBA.fromInts(
+              Math.round(fg.r * 255),
+              Math.round(fg.g * 255),
+              Math.round(fg.b * 255),
+              Math.round(theme.thinkingOpacity * 255),
+            ),
+          },
+        }
+      }
+      return rule
+    }),
+  )
+}
+
 function getSyntaxRules(theme: Theme) {
   return [
     {

packages/tui/src/ui/dialog-select.tsx

@@ -36,7 +36,14 @@ export interface DialogSelectProps<T> {
   renderFilter?: boolean
   locked?: boolean
   preserveSelection?: boolean
-  actions?: DialogSelectAction<T>[]
+  actions?: {
+    command: string
+    title: string
+    side?: "left" | "right"
+    hidden?: boolean
+    disabled?: boolean | ((option: DialogSelectOption<T> | undefined) => boolean)
+    onTrigger: (option: DialogSelectOption<T>) => void
+  }[]
   footerHints?: {
     title: string
     label: string
@@ -44,27 +51,10 @@ export interface DialogSelectProps<T> {
   }[]
   bindings?: readonly Binding<Renderable, KeyEvent>[]
   current?: T
-  focusCurrent?: boolean
+  hideClose?: boolean
+  maxHeight?: number
 }
 
-type DialogSelectActionBase<T> = {
-  command: string
-  title: string
-  side?: "left" | "right"
-  hidden?: boolean
-  disabled?: boolean | ((option: DialogSelectOption<T> | undefined) => boolean)
-}
-
-type DialogSelectAction<T> =
-  | (DialogSelectActionBase<T> & {
-      selection?: "required"
-      onTrigger: (option: DialogSelectOption<T>) => void
-    })
-  | (DialogSelectActionBase<T> & {
-      selection: "none"
-      onTrigger: () => void
-    })
-
 export interface DialogSelectOption<T = any> {
   title: string
   titleView?: JSX.Element
@@ -116,7 +106,6 @@ export function DialogSelect<T>(props: DialogSelectProps<T>) {
     on(
       () => props.current,
       (current) => {
-        if (props.focusCurrent === false) return
         if (current) {
           const currentIndex = flat().findIndex((opt) => isDeepEqual(opt.value, current))
           if (currentIndex >= 0) {
@@ -225,7 +214,7 @@ export function DialogSelect<T>(props: DialogSelectProps<T>) {
   })
 
   const dimensions = useTerminalDimensions()
-  const height = createMemo(() => Math.min(rows(), Math.floor(dimensions().height / 2) - 6))
+  const height = createMemo(() => Math.min(rows(), props.maxHeight ?? Math.floor(dimensions().height / 2) - 6))
 
   const selected = createMemo(() => flat()[store.selected])
 
@@ -233,11 +222,7 @@ export function DialogSelect<T>(props: DialogSelectProps<T>) {
     on(
       () => props.options,
       () => {
-        if (!props.preserveSelection) {
-          const next = Math.min(store.selected, flat().length - 1)
-          if (next >= 0 && next !== store.selected) setStore("selected", next)
-          return
-        }
+        if (!props.preserveSelection) return
         if (resetSelection && store.filter.length > 0) {
           const option = flat()[0]
           if (!option) return
@@ -246,7 +231,7 @@ export function DialogSelect<T>(props: DialogSelectProps<T>) {
           return
         }
         if (!selection) {
-          if (props.focusCurrent !== false && props.current !== undefined) {
+          if (props.current !== undefined) {
             const index = flat().findIndex((option) => isDeepEqual(option.value, props.current))
             if (index >= 0) {
               setStore("selected", index)
@@ -296,7 +281,7 @@ export function DialogSelect<T>(props: DialogSelectProps<T>) {
       setTimeout(() => {
         if (filter.length > 0) {
           moveTo(0, true, false)
-        } else if (current && props.focusCurrent !== false) {
+        } else if (current) {
           const currentIndex = flat().findIndex((opt) => isDeepEqual(opt.value, current))
           if (currentIndex >= 0) {
             moveTo(currentIndex, true)
@@ -365,7 +350,7 @@ export function DialogSelect<T>(props: DialogSelectProps<T>) {
     setStore("input", "keyboard")
     const index = focusedAction()
     if (index !== undefined) {
-      trigger(actionItems()[index])
+      triggerAction(actionItems()[index])
       return
     }
     const option = selected()
@@ -456,7 +441,14 @@ export function DialogSelect<T>(props: DialogSelectProps<T>) {
           name: item.command,
           title: item.title,
           category: "Dialog",
-          run: () => trigger(item),
+          run() {
+            if (props.locked) return
+            if (isActionDisabled(item)) return
+            setStore("input", "keyboard")
+            const option = selected()
+            if (!option) return
+            item.onTrigger(option)
+          },
         })),
       ],
       bindings: [
@@ -512,13 +504,10 @@ export function DialogSelect<T>(props: DialogSelectProps<T>) {
   const left = createMemo(() => visibleActions().filter((item) => item.side !== "right"))
   const right = createMemo(() => visibleActions().filter((item) => item.side === "right"))
 
-  function trigger(item: Action | undefined) {
-    if (props.locked || !item || isActionDisabled(item)) return
+  function triggerAction(item: VisibleAction | undefined) {
+    if (props.locked) return
+    if (!item || !isActionItem(item) || isActionDisabled(item)) return
     setStore("input", "keyboard")
-    if (item.selection === "none") {
-      item.onTrigger()
-      return
-    }
     const option = selected()
     if (!option) return
     item.onTrigger(option)
@@ -529,9 +518,7 @@ export function DialogSelect<T>(props: DialogSelectProps<T>) {
   }
 
   function isActionDisabled(item: Action) {
-    const option = selected()
-    if (item.selection !== "none" && !option) return true
-    return typeof item.disabled === "function" ? item.disabled(option) : item.disabled
+    return typeof item.disabled === "function" ? item.disabled(selected()) : item.disabled
   }
 
   function isActionFocused(item: VisibleAction) {
@@ -558,7 +545,7 @@ export function DialogSelect<T>(props: DialogSelectProps<T>) {
       <box
         flexDirection="row"
         backgroundColor={active() ? theme.primary : RGBA.fromInts(0, 0, 0, 0)}
-        onMouseUp={() => trigger(item)}
+        onMouseUp={() => triggerAction(item)}
       >
         <text
           fg={disabled() ? theme.textMuted : active() ? fg : theme.text}
@@ -580,9 +567,11 @@ export function DialogSelect<T>(props: DialogSelectProps<T>) {
               {props.title}
             </text>
           )}
-          <text fg={theme.textMuted} onMouseUp={() => dialog.clear()}>
-            esc
-          </text>
+          <Show when={!props.hideClose}>
+            <text fg={theme.textMuted} onMouseUp={() => dialog.clear()}>
+              esc
+            </text>
+          </Show>
         </box>
         <Show when={props.renderFilter !== false}>
           <box paddingTop={1}>
@@ -804,7 +793,11 @@ function Option(props: {
       </text>
       <Show when={props.footer}>
         <box flexShrink={0}>
-          <text fg={props.active && !props.muted ? fg : theme.textMuted}>{props.footer}</text>
+          {typeof props.footer === "string" ? (
+            <text fg={props.active && !props.muted ? fg : theme.textMuted}>{props.footer}</text>
+          ) : (
+            props.footer
+          )}
         </box>
       </Show>
     </>

packages/tui/src/ui/dialog.tsx

@@ -90,7 +90,6 @@ function init() {
   let focus: Renderable | null
   function refocus() {
     setTimeout(() => {
-      if (store.stack.length > 0) return
       if (!focus) return
       if (focus.isDestroyed) return
       function find(item: Renderable) {

packages/tui/test/cli/cmd/tui/sync-fixture.tsx

@@ -0,0 +1,70 @@
+/** @jsxImportSource @opentui/solid */
+import { testRender } from "@opentui/solid"
+import { onMount } from "solid-js"
+import { ArgsProvider } from "../../../../src/context/args"
+import { KVProvider, useKV } from "../../../../src/context/kv"
+import { ProjectProvider, useProject } from "../../../../src/context/project"
+import { SDKProvider } from "../../../../src/context/sdk"
+import { SyncProvider, useSync } from "../../../../src/context/sync"
+import { PermissionProvider } from "../../../../src/context/permission"
+import { ExitProvider } from "../../../../src/context/exit"
+import { createApi, createClient, createEventStream, createFetch, type FetchHandler } from "../../../fixture/tui-sdk"
+import { TestTuiContexts } from "../../../fixture/tui-environment"
+export { createEventStream, createFetch, directory, json, worktree } from "../../../fixture/tui-sdk"
+
+export async function wait(fn: () => boolean, timeout = 2000) {
+  const start = Date.now()
+  while (!fn()) {
+    if (Date.now() - start > timeout) throw new Error("timed out waiting for condition")
+    await Bun.sleep(10)
+  }
+}
+
+type Ctx = { kv: ReturnType<typeof useKV>; project: ReturnType<typeof useProject>; sync: ReturnType<typeof useSync> }
+
+export async function mount(override?: FetchHandler, state?: string) {
+  const events = createEventStream()
+  const calls = createFetch(override, events)
+  let sync!: ReturnType<typeof useSync>
+  let project!: ReturnType<typeof useProject>
+  let kv!: ReturnType<typeof useKV>
+  let done!: () => void
+  const ready = new Promise<void>((resolve) => {
+    done = resolve
+  })
+
+  function Probe() {
+    const ctx: Ctx = { kv: useKV(), project: useProject(), sync: useSync() }
+    onMount(() => {
+      sync = ctx.sync
+      project = ctx.project
+      kv = ctx.kv
+      done()
+    })
+    return <box />
+  }
+
+  const app = await testRender(() => (
+    <TestTuiContexts paths={state ? { state } : undefined}>
+      <ArgsProvider>
+        <KVProvider>
+          <SDKProvider client={createClient(calls.fetch)} api={createApi(calls.fetch)}>
+            <PermissionProvider>
+              <ProjectProvider>
+                <ExitProvider exit={() => {}}>
+                  <SyncProvider>
+                    <Probe />
+                  </SyncProvider>
+                </ExitProvider>
+              </ProjectProvider>
+            </PermissionProvider>
+          </SDKProvider>
+        </KVProvider>
+      </ArgsProvider>
+    </TestTuiContexts>
+  ))
+
+  await ready
+  await wait(() => sync.status === "complete")
+  return { app, emit: events.emit, kv, project, sync, session: calls.session }
+}

packages/tui/test/cli/cmd/tui/sync.test.tsx

@@ -0,0 +1,24 @@
+/** @jsxImportSource @opentui/solid */
+import { expect, test } from "bun:test"
+import { mount } from "./sync-fixture"
+
+test("legacy sync is an inert compatibility context", async () => {
+  const { app, session, sync } = await mount()
+
+  try {
+    expect(sync.status).toBe("complete")
+    expect(sync.ready).toBe(true)
+    expect(sync.data.session).toEqual([])
+    expect(sync.data.message).toEqual({})
+    expect(sync.data.provider).toEqual([])
+    expect(sync.session.get("ses_test")).toBeUndefined()
+
+    await sync.bootstrap()
+    await sync.session.refresh()
+    await sync.session.sync("ses_test")
+
+    expect(session).toEqual([])
+  } finally {
+    app.renderer.destroy()
+  }
+})

packages/tui/test/cli/tui/data.test.tsx

@@ -653,75 +653,6 @@ test("completes exploration when a queued prompt is promoted", async () => {
   }
 })
 
-test("shows optimistic prompts immediately and reconciles admission", async () => {
-  const events = createEventStream()
-  const sessionID = "session-optimistic"
-  const calls = createFetch((url) => {
-    if (url.pathname === `/api/session/${sessionID}/message`) return json({ data: [], cursor: {} })
-  }, events)
-  let data!: ReturnType<typeof useData>
-
-  function Probe() {
-    data = useData()
-    return <box />
-  }
-
-  const app = await testRender(() => (
-    <TestTuiContexts>
-      <SDKProvider client={createClient(calls.fetch)} api={createApi(calls.fetch)}>
-        <ProjectProvider>
-          <DataProvider>
-            <Probe />
-          </DataProvider>
-        </ProjectProvider>
-      </SDKProvider>
-    </TestTuiContexts>
-  ))
-
-  try {
-    const messageID = SessionMessage.ID.create()
-    data.session.message.optimistic.add(sessionID, {
-      id: messageID,
-      type: "user",
-      text: "Steer now",
-      time: { created: 1 },
-    })
-
-    const optimistic = data.session.message.get(sessionID, messageID)
-    expect(optimistic?.type).toBe("user")
-    expect(optimistic?.type === "user" ? optimistic.text : undefined).toBe("Steer now")
-    expect(data.session.input.has(sessionID, messageID)).toBe(true)
-
-    emitEvent(events, {
-      id: EventV2.ID.create(),
-      created: 2,
-      type: "session.input.admitted",
-      durable: durable(sessionID),
-      data: {
-        sessionID,
-        inputID: messageID,
-        input: { type: "user", data: { text: "Steer now", metadata: { admitted: true } }, delivery: "steer" },
-      },
-    })
-
-    await wait(() => data.session.message.get(sessionID, messageID)?.metadata?.admitted === true)
-    expect(data.session.message.list(sessionID)).toHaveLength(1)
-
-    const failedID = SessionMessage.ID.create()
-    data.session.message.optimistic.add(sessionID, {
-      id: failedID,
-      type: "user",
-      text: "Fails",
-      time: { created: 3 },
-    })
-    data.session.message.optimistic.remove(sessionID, failedID)
-    expect(data.session.message.get(sessionID, failedID)).toBeUndefined()
-    expect(data.session.input.has(sessionID, failedID)).toBe(false)
-  } finally {
-    app.renderer.destroy()
-  }
-})
-
 test("removes committed revert messages from local state", async () => {
   const events = createEventStream()
   const sessionID = "session-revert"
@@ -1271,21 +1202,6 @@ test("restores queued compaction from durable pending input", async () => {
       { type: "compaction-queued", inputID: "message-compaction-later" },
     ])
 
-    emitEvent(events, {
-      id: "evt_text_ended",
-      created: 2,
-      type: "session.text.ended",
-      durable: durable(sessionID, 5),
-      data: {
-        sessionID,
-        assistantMessageID: "message-assistant",
-        ordinal: 0,
-        text: "Active output",
-      },
-    })
-    await wait(() => rows.some((row) => row.type === "part"))
-    expect(rows.map((row) => row.type)).toEqual(["part", "compaction-queued", "compaction-queued"])
-
     emitEvent(events, {
       id: "evt_compaction_started",
       created: 2,

packages/tui/test/cli/tui/dialog-prompt.test.tsx

@@ -26,10 +26,12 @@ async function mountPrompt(input: {
 }) {
   const state = path.join(input.root, "state")
   await mkdir(state, { recursive: true })
+  await Bun.write(path.join(state, "kv.json"), "{}")
 
   const [
     { DialogProvider },
     { DialogPrompt },
+    { KVProvider },
     { ThemeProvider },
     { ConfigProvider },
     { ToastProvider },
@@ -37,6 +39,7 @@ async function mountPrompt(input: {
   ] = await Promise.all([
     import("../../../src/ui/dialog"),
     import("../../../src/ui/dialog-prompt"),
+    import("../../../src/context/kv"),
     import("../../../src/context/theme"),
     import("../../../src/config"),
     import("../../../src/ui/toast"),
@@ -64,13 +67,15 @@ async function mountPrompt(input: {
       >
         <OpencodeKeymapProvider keymap={keymap}>
           <ConfigProvider config={resolvedConfig}>
-            <ThemeProvider mode="dark">
-              <ToastProvider>
-                <DialogProvider>
-                  <DialogPrompt title="Rename Session" value="draft" onConfirm={input.onConfirm} />
-                </DialogProvider>
-              </ToastProvider>
-            </ThemeProvider>
+            <KVProvider>
+              <ThemeProvider mode="dark">
+                <ToastProvider>
+                  <DialogProvider>
+                    <DialogPrompt title="Rename Session" value="draft" onConfirm={input.onConfirm} />
+                  </DialogProvider>
+                </ToastProvider>
+              </ThemeProvider>
+            </KVProvider>
           </ConfigProvider>
         </OpencodeKeymapProvider>
       </TestTuiContexts>

packages/tui/test/cli/tui/dialog-select.test.tsx

@@ -1,264 +0,0 @@
-/** @jsxImportSource @opentui/solid */
-import { InputRenderable } from "@opentui/core"
-import { createDefaultOpenTuiKeymap } from "@opentui/keymap/opentui"
-import { testRender, useRenderer } from "@opentui/solid"
-import { expect, test } from "bun:test"
-import { mkdir } from "node:fs/promises"
-import path from "node:path"
-import { createSignal, onCleanup, onMount } from "solid-js"
-import type { DialogSelectOption } from "../../../src/ui/dialog-select"
-import { tmpdir } from "../../fixture/fixture"
-import { TestTuiContexts } from "../../fixture/tui-environment"
-import { createTuiResolvedConfig } from "../../fixture/tui-runtime"
-
-async function renderSelect(
-  root: string,
-  options: DialogSelectOption<string>[],
-  onGlobal: () => void,
-  onRow: (option: DialogSelectOption<string>) => void,
-) {
-  const state = path.join(root, "state")
-  await mkdir(state, { recursive: true })
-  const config = createTuiResolvedConfig()
-  const [
-    { ConfigProvider },
-    { ThemeProvider },
-    { OpencodeKeymapProvider, registerOpencodeKeymap },
-    { DialogProvider },
-    { DialogSelect },
-    { ToastProvider },
-  ] = await Promise.all([
-    import("../../../src/config"),
-    import("../../../src/context/theme"),
-    import("../../../src/keymap"),
-    import("../../../src/ui/dialog"),
-    import("../../../src/ui/dialog-select"),
-    import("../../../src/ui/toast"),
-  ])
-
-  function Harness() {
-    const renderer = useRenderer()
-    const keymap = createDefaultOpenTuiKeymap(renderer)
-    const off = registerOpencodeKeymap(keymap, renderer, config)
-    onCleanup(off)
-
-    return (
-      <TestTuiContexts directory={root} paths={{ home: root, state, worktree: root }}>
-        <OpencodeKeymapProvider keymap={keymap}>
-          <ConfigProvider config={config}>
-            <ThemeProvider mode="dark" source={{ discover: () => Promise.resolve({}) }}>
-              <ToastProvider>
-                <DialogProvider>
-                  <DialogSelect
-                    title="Items"
-                    options={options}
-                    actions={[
-                      {
-                        command: "dialog.move_session.delete",
-                        title: "delete",
-                        onTrigger: onRow,
-                      },
-                      {
-                        command: "dialog.move_session.new",
-                        title: "new",
-                        selection: "none",
-                        onTrigger: onGlobal,
-                      },
-                    ]}
-                  />
-                </DialogProvider>
-              </ToastProvider>
-            </ThemeProvider>
-          </ConfigProvider>
-        </OpencodeKeymapProvider>
-      </TestTuiContexts>
-    )
-  }
-
-  const app = await testRender(() => <Harness />, { width: 80, height: 20, kittyKeyboard: true })
-  app.renderer.start()
-  await app.waitForFrame((frame) => frame.includes("Items"))
-  await app.waitFor(() => app.renderer.currentFocusedEditor instanceof InputRenderable)
-  return app
-}
-
-async function mountSelect(root: string, initial: DialogSelectOption<string>[]) {
-  const state = path.join(root, "state")
-  await mkdir(state, { recursive: true })
-  const config = createTuiResolvedConfig()
-  const [
-    { ConfigProvider },
-    { ThemeProvider },
-    { OpencodeKeymapProvider, registerOpencodeKeymap },
-    { DialogProvider, useDialog },
-    { DialogSelect },
-    { ToastProvider },
-  ] = await Promise.all([
-    import("../../../src/config"),
-    import("../../../src/context/theme"),
-    import("../../../src/keymap"),
-    import("../../../src/ui/dialog"),
-    import("../../../src/ui/dialog-select"),
-    import("../../../src/ui/toast"),
-  ])
-
-  const selected: string[] = []
-  const moved: string[] = []
-  let replaceOptions!: (options: DialogSelectOption<string>[]) => void
-
-  function Harness() {
-    const renderer = useRenderer()
-    const keymap = createDefaultOpenTuiKeymap(renderer)
-    const off = registerOpencodeKeymap(keymap, renderer, config)
-    const [options, setOptions] = createSignal(initial)
-    replaceOptions = setOptions
-    onCleanup(off)
-
-    function Fixture() {
-      const dialog = useDialog()
-      onMount(() =>
-        dialog.replace(() => (
-          <DialogSelect
-            title="Mutable options"
-            options={options()}
-            onMove={(option) => moved.push(option.value)}
-            onSelect={(option) => selected.push(option.value)}
-          />
-        )),
-      )
-      return null
-    }
-
-    return (
-      <TestTuiContexts directory={root} paths={{ home: root, state, worktree: root }}>
-        <OpencodeKeymapProvider keymap={keymap}>
-          <ConfigProvider config={config}>
-            <ThemeProvider mode="dark" source={{ discover: () => Promise.resolve({}) }}>
-              <ToastProvider>
-                <DialogProvider>
-                  <Fixture />
-                </DialogProvider>
-              </ToastProvider>
-            </ThemeProvider>
-          </ConfigProvider>
-        </OpencodeKeymapProvider>
-      </TestTuiContexts>
-    )
-  }
-
-  const app = await testRender(() => <Harness />, { width: 80, height: 24, kittyKeyboard: true })
-  app.renderer.start()
-  await app.waitForFrame((frame) => frame.includes("Mutable options"))
-  await app.waitFor(() => app.renderer.currentFocusedEditor instanceof InputRenderable)
-  return { app, moved, replaceOptions, selected }
-}
-
-test("dialog actions run without options while row actions still require a selection", async () => {
-  await using tmp = await tmpdir()
-  let global = 0
-  const rows: string[] = []
-  const app = await renderSelect(
-    tmp.path,
-    [],
-    () => global++,
-    (option) => rows.push(option.value),
-  )
-
-  try {
-    app.mockInput.pressKey("m", { ctrl: true })
-    app.mockInput.pressKey("d", { ctrl: true })
-
-    expect(global).toBe(1)
-    expect(rows).toEqual([])
-  } finally {
-    app.renderer.destroy()
-  }
-})
-
-test("footer actions run when filtering leaves no selected row", async () => {
-  await using tmp = await tmpdir()
-  let global = 0
-  const rows: string[] = []
-  const app = await renderSelect(
-    tmp.path,
-    [{ title: "Alpha", value: "alpha" }],
-    () => global++,
-    (option) => rows.push(option.value),
-  )
-
-  try {
-    for (const key of "missing") app.mockInput.pressKey(key)
-    await app.waitForFrame((frame) => frame.includes("No results found"))
-
-    app.mockInput.pressKey("d", { ctrl: true })
-    app.mockInput.pressTab()
-    app.mockInput.pressEnter()
-
-    expect(global).toBe(1)
-    expect(rows).toEqual([])
-  } finally {
-    app.renderer.destroy()
-  }
-})
-
-test("row actions receive the selected option", async () => {
-  await using tmp = await tmpdir()
-  const rows: string[] = []
-  const app = await renderSelect(
-    tmp.path,
-    [{ title: "Alpha", value: "alpha" }],
-    () => {},
-    (option) => rows.push(option.value),
-  )
-
-  try {
-    app.mockInput.pressKey("d", { ctrl: true })
-
-    expect(rows).toEqual(["alpha"])
-  } finally {
-    app.renderer.destroy()
-  }
-})
-
-test("selects the new final option immediately after removing the selected final option", async () => {
-  await using tmp = await tmpdir()
-  const options = ["first", "second", "third"].map((value) => ({ title: value, value }))
-  const select = await mountSelect(tmp.path, options)
-
-  try {
-    select.app.mockInput.pressArrow("down")
-    await select.app.waitFor(() => select.moved.at(-1) === "second")
-    select.app.mockInput.pressArrow("down")
-    await select.app.waitFor(() => select.moved.at(-1) === "third")
-    select.replaceOptions(options.slice(0, -1))
-    await select.app.waitForFrame((frame) => !frame.includes("third"))
-
-    select.app.mockInput.pressEnter()
-    await select.app.waitFor(() => select.selected.length === 1)
-
-    expect(select.selected).toEqual(["second"])
-  } finally {
-    select.app.renderer.destroy()
-  }
-})
-
-test("selects a repopulated option after removing the only option", async () => {
-  await using tmp = await tmpdir()
-  const select = await mountSelect(tmp.path, [{ title: "only", value: "only" }])
-
-  try {
-    select.replaceOptions([])
-    await select.app.waitForFrame((frame) => frame.includes("No results found"))
-    select.app.mockInput.pressEnter()
-    expect(select.selected).toEqual([])
-
-    select.replaceOptions([{ title: "replacement", value: "replacement" }])
-    await select.app.waitForFrame((frame) => frame.includes("replacement"))
-    select.app.mockInput.pressEnter()
-    await select.app.waitFor(() => select.selected.length === 1)
-
-    expect(select.selected).toEqual(["replacement"])
-  } finally {
-    select.app.renderer.destroy()
-  }
-})

packages/tui/test/cli/tui/diff-viewer-file-tree.test.tsx

@@ -4,6 +4,7 @@ import { RGBA } from "@opentui/core"
 import { testRender } from "@opentui/solid"
 import type { JSX } from "solid-js"
 import { createTuiResolvedConfig } from "../../fixture/tui-runtime"
+import { KVProvider } from "../../../src/context/kv"
 import { ThemeProvider } from "../../../src/context/theme"
 import { ConfigProvider } from "../../../src/config"
 import { DiffViewerFileTree } from "../../../src/feature-plugins/system/diff-viewer-file-tree"
@@ -181,7 +182,9 @@ function withTheme(component: () => JSX.Element) {
   return (
     <TestTuiContexts>
       <ConfigProvider config={createTuiResolvedConfig()}>
-        <ThemeProvider mode="dark">{component()}</ThemeProvider>
+        <KVProvider>
+          <ThemeProvider mode="dark">{component()}</ThemeProvider>
+        </KVProvider>
       </ConfigProvider>
     </TestTuiContexts>
   )

packages/tui/test/cli/tui/diff-viewer.test.tsx

@@ -5,6 +5,7 @@ import { DiffRenderable, type Renderable, ScrollBoxRenderable } from "@opentui/c
 import { testRender, useRenderer } from "@opentui/solid"
 import type { TuiPluginApi, TuiPluginMeta, TuiRouteCurrent, TuiRouteDefinition } from "@opencode-ai/plugin/tui"
 import type { Session } from "@opencode-ai/sdk/v2"
+import { KVProvider } from "../../../src/context/kv"
 import { ThemeProvider } from "../../../src/context/theme"
 import { ConfigProvider } from "../../../src/config"
 import { SDKProvider } from "../../../src/context/sdk"
@@ -173,9 +174,11 @@ async function renderDiffViewer(vcsDiff: unknown[], height = 20, initialRoute?:
         <SDKProvider client={createClient(transport.fetch)} api={createApi(transport.fetch)}>
           <OpencodeKeymapProvider keymap={keymap}>
             <ConfigProvider config={config}>
-              <ThemeProvider mode="dark">
-                {renderDiff?.({ params: "params" in current ? current.params : undefined })}
-              </ThemeProvider>
+              <KVProvider>
+                <ThemeProvider mode="dark">
+                  {renderDiff?.({ params: "params" in current ? current.params : undefined })}
+                </ThemeProvider>
+              </KVProvider>
             </ConfigProvider>
           </OpencodeKeymapProvider>
         </SDKProvider>

packages/tui/test/cli/tui/form.test.tsx

@@ -7,6 +7,7 @@ import path from "node:path"
 import { onCleanup } from "solid-js"
 import { ClipboardProvider } from "../../../src/context/clipboard"
 import type { FormWithLocation } from "../../../src/context/data"
+import { KVProvider } from "../../../src/context/kv"
 import { SDKProvider } from "../../../src/context/sdk"
 import { ThemeProvider } from "../../../src/context/theme"
 import { ConfigProvider } from "../../../src/config"
@@ -20,6 +21,7 @@ import { createApi, createClient, createEventStream, createFetch } from "../../f
 async function mountForm(root: string, width = 80) {
   const state = path.join(root, "state")
   await mkdir(state, { recursive: true })
+  await Bun.write(path.join(state, "kv.json"), "{}")
 
   const replies: unknown[] = []
   const copied: string[] = []
@@ -76,11 +78,13 @@ async function mountForm(root: string, width = 80) {
           <OpencodeKeymapProvider keymap={keymap}>
             <ConfigProvider config={config}>
               <SDKProvider client={createClient(transport.fetch)} api={createApi(transport.fetch)}>
-                <ThemeProvider mode="dark" source={{ discover: () => Promise.resolve({}) }}>
-                  <ToastProvider>
-                    <FormPrompt form={form} />
-                  </ToastProvider>
-                </ThemeProvider>
+                <KVProvider>
+                  <ThemeProvider mode="dark" source={{ discover: () => Promise.resolve({}) }}>
+                    <ToastProvider>
+                      <FormPrompt form={form} />
+                    </ToastProvider>
+                  </ThemeProvider>
+                </KVProvider>
               </SDKProvider>
             </ConfigProvider>
           </OpencodeKeymapProvider>

packages/tui/test/cli/tui/inline-tool-wrap-snapshot.test.tsx

@@ -2,8 +2,10 @@ import { afterEach, describe, expect, test } from "bun:test"
 import { For } from "solid-js"
 import { testRender, type JSX } from "@opentui/solid"
 import {
+  formatCompletedSubagentDetail,
   formatSubagentRetry,
   formatSubagentTitle,
+  formatSubagentToolcalls,
   InlineToolRow,
   parseApplyPatchFiles,
   parseDiagnostics,
@@ -180,6 +182,13 @@ describe("TUI inline tool wrapping", () => {
     ).toEqual([{ message: "valid", range: { start: { line: 2, character: 3 } } }])
   })
 
+  test("formats completed subagent toolcall details", () => {
+    expect(formatCompletedSubagentDetail(0, "501ms")).toBe("501ms")
+    expect(formatCompletedSubagentDetail(1, "501ms")).toBe("1 toolcall · 501ms")
+    expect(formatCompletedSubagentDetail(2, "501ms")).toBe("2 toolcalls · 501ms")
+    expect(formatSubagentToolcalls(0)).toBe("0 toolcalls")
+  })
+
   test("keeps background state attached to the subagent identity", () => {
     expect(formatSubagentTitle("Explore", "Inspect renderer", false)).toBe("Explore Subagent — Inspect renderer")
     expect(formatSubagentTitle("Explore", "Inspect renderer", true)).toBe(
@@ -198,4 +207,5 @@ describe("TUI inline tool wrapping", () => {
   test("snapshots expanded tool errors under the tool text", async () => {
     expect(await renderFrame(() => <Fixture errorExpanded />, { width: 72, height: 12 })).toMatchSnapshot()
   })
+
 })

packages/tui/test/fixture/tui-plugin.ts

@@ -11,6 +11,7 @@ type Opts = {
 }
 
 export function createTuiPluginApi(opts: Opts = {}) {
+  const values = new Map<string, unknown>()
   const color = RGBA.fromInts(200, 200, 200)
   const dialog = { clear() {}, replace() {}, setSize() {}, size: "medium" as const, depth: 0, open: false }
   return {
@@ -18,6 +19,15 @@ export function createTuiPluginApi(opts: Opts = {}) {
     client: opts.client,
     event: opts.event,
     keymap: opts.keymap,
+    kv: {
+      get(name: string, fallback?: unknown) {
+        return values.has(name) ? values.get(name) : fallback
+      },
+      set(name: string, value: unknown) {
+        values.set(name, value)
+      },
+      ready: true,
+    },
     state: { session: { get: () => undefined, ...opts.state?.session } },
     theme: { current: new Proxy({}, { get: () => color }) },
     tuiConfig: createTuiResolvedConfig(),

packages/www/.gitignore

@@ -1,6 +0,0 @@
-.source
-.tanstack
-.wrangler
-dist
-node_modules
-worker-configuration.d.ts

packages/www/README.md

@@ -1,22 +0,0 @@
-# OpenCode website
-
-The server-rendered `opencode.ai` website. It uses TanStack Start on Cloudflare Workers and serves the V2 documentation with Fumadocs.
-
-## Development
-
-From this directory, run:
-
-```bash
-bun dev
-```
-
-The site opens at `http://localhost:3000`; documentation is available at `http://localhost:3000/docs`.
-
-## Verification
-
-```bash
-bun typecheck
-bun run build
-```
-
-The existing `packages/web`, `packages/docs`, and `packages/stats/app` deployments remain in place until their routes have been migrated and verified.

packages/www/content/docs/(docs)/agents.mdx

@@ -1,284 +0,0 @@
----
-title: "Agents"
-description: ""
----
-
-Agents combine a system prompt, model preference, tool permissions, and display
-metadata into a reusable assistant profile. OpenCode includes agents for common
-workflows, and you can override them or add your own in configuration or
-Markdown files.
-
-## Built-in agents
-
-| Agent | Mode | Purpose |
-| --- | --- | --- |
-| **Build** (`build`) | `primary` | Default coding agent. Tools are allowed by default, sensitive environment-file reads ask for approval, and access outside the workspace asks for approval. |
-| **Plan** (`plan`) | `primary` | Planning agent. File edits are denied except for OpenCode plan files. Shell commands are not generally denied. |
-| **General** (`general`) | `subagent` | General-purpose research and multi-step work. It has broad tool access but cannot launch more subagents. |
-| **Explore** (`explore`) | `subagent` | Read-only code and web exploration using `read`, `glob`, `grep`, `webfetch`, and `websearch`. |
-
-OpenCode also has hidden `compaction`, `title`, and `summary` system agents.
-They run internal maintenance tasks and are not selectable. There is no built-in
-`scout` agent in V2.
-
-You can override a built-in agent with an entry of the same ID. Set
-`disabled: true` to remove one.
-
-## Default agent
-
-Set the primary agent used when a session has not selected one:
-
-```jsonc title="opencode.jsonc"
-{
-  "$schema": "https://opencode.ai/config.json",
-  "default_agent": "reviewer"
-}
-```
-
-The configured agent must exist, must not have `mode: "subagent"`, and must not
-be hidden. If it is unavailable, OpenCode falls back to `build`, then to the
-first visible agent that can run as a primary agent. This selection does not
-rewrite the agent already stored on an existing session.
-
-## Modes
-
-An agent's `mode` controls where it can run:
-
-| Mode | Behavior |
-| --- | --- |
-| `primary` | Can be selected as the main agent for a session. It cannot be launched as a subagent. |
-| `subagent` | Can run in a child session through the `subagent` tool, but cannot be selected as the main agent. |
-| `all` | Can be used either way. This is the default for a custom agent when `mode` is omitted. |
-
-In the TUI, press <kbd>Tab</kbd> and <kbd>Shift</kbd>+<kbd>Tab</kbd> to cycle
-through visible primary and `all` agents, or use `/agents` to choose one.
-
-Subagents run in child sessions with fresh context. A primary agent can invoke
-one with the `subagent` tool, either in the foreground or in the background.
-You can also `@` mention a visible subagent to ask the current agent to delegate
-work to it:
-
-```text
-@explore find where authentication errors are handled
-```
-
-The parent agent's `subagent` permission controls which agents it may launch.
-The child currently uses its own configured permissions, not a restricted copy
-of the parent's permissions.
-
-## Configure agents
-
-### Markdown files
-
-The recommended file locations are:
-
-```text
-~/.config/opencode/agents/<name>.md
-.opencode/agents/<name>.md
-```
-
-OpenCode discovers project `.opencode` directories from the current directory
-up to the project root. The path below `agents/` becomes the agent ID, so
-`.opencode/agents/team/reviewer.md` defines `team/reviewer`.
-
-Frontmatter uses the same fields as an entry under `agents`. The Markdown body
-becomes `system`:
-
-```md title=".opencode/agents/reviewer.md"
----
-description: Reviews changes without modifying files
-mode: subagent
-model: anthropic/claude-sonnet-4-5#high
-color: warning
-steps: 8
-permissions:
-  - action: edit
-    resource: "*"
-    effect: deny
-  - action: shell
-    resource: "*"
-    effect: deny
----
-
-Review for correctness, security, regressions, and missing tests.
-List findings in severity order with file and line references.
-```
-
-### JSON or JSONC
-
-Use the `agents` field in any [OpenCode configuration file](/docs/config):
-
-```jsonc title="opencode.jsonc"
-{
-  "$schema": "https://opencode.ai/config.json",
-  "default_agent": "reviewer",
-  "agents": {
-    "reviewer": {
-      "description": "Reviews changes for correctness, security, and missing tests",
-      "mode": "all",
-      "model": "anthropic/claude-sonnet-4-5#high",
-      "system": "Review the current changes. Report findings before any summary.",
-      "color": "warning",
-      "steps": 8,
-      "permissions": [
-        { "action": "edit", "resource": "*", "effect": "deny" },
-        { "action": "shell", "resource": "*", "effect": "deny" }
-      ]
-    },
-    "build": {
-      "permissions": [
-        { "action": "shell", "resource": "git push *", "effect": "ask" }
-      ]
-    }
-  }
-}
-```
-
-Agent definitions merge in configuration order. Later scalar fields replace
-earlier values, request maps merge by key, and permission rules are appended.
-Global `permissions` are applied to every agent before its agent-specific rules,
-so a later agent rule can refine a global rule.
-
-## Options
-
-### `description`
-
-Explains the agent's purpose. It is optional, but strongly recommended for
-subagents because OpenCode includes it in the subagent catalog shown to the
-model.
-
-### `mode`
-
-Accepts `primary`, `subagent`, or `all`. The default is `all`.
-
-### `model`
-
-Selects a model using `provider/model` with an optional `#variant`:
-
-```jsonc
-{
-  "agents": {
-    "reviewer": {
-      "model": "anthropic/claude-sonnet-4-5#high"
-    }
-  }
-}
-```
-
-The equivalent expanded form is:
-
-```jsonc
-{
-  "agents": {
-    "reviewer": {
-      "model": {
-        "providerID": "anthropic",
-        "model": "claude-sonnet-4-5",
-        "variant": "high"
-      }
-    }
-  }
-}
-```
-
-The TUI uses this as the preferred model when the agent is selected. A child
-session uses its subagent's configured model, or inherits the parent session's
-model when none is configured. In the API, the session's selected model is
-stored separately; creating or switching a primary session with only an agent
-ID does not itself change that session model.
-
-### `system`
-
-Sets the agent's system prompt. A non-empty value replaces OpenCode's
-provider-specific base prompt for that agent. Project instructions, skills,
-references, and other instruction sources are still added separately.
-
-For a Markdown agent, use the document body instead of a `system` frontmatter
-field.
-
-### `permissions`
-
-Permissions are an ordered array of rules:
-
-```jsonc
-{
-  "agents": {
-    "orchestrator": {
-      "permissions": [
-        { "action": "subagent", "resource": "*", "effect": "deny" },
-        { "action": "subagent", "resource": "explore", "effect": "allow" },
-        { "action": "shell", "resource": "git *", "effect": "ask" }
-      ]
-    }
-  }
-}
-```
-
-Each rule has:
-
-| Field | Meaning |
-| --- | --- |
-| `action` | Tool or permission action, with `*` wildcards supported. |
-| `resource` | The path, command, agent ID, or other resource matched by the action. Wildcards are supported. |
-| `effect` | `allow`, `ask`, or `deny`. |
-
-The last matching rule wins. Important V2 action names include `shell` for
-shell commands, `edit` for all edit/write/patch tools, and `subagent` for child
-agents. Other tools generally use their tool name, such as `read`, `glob`,
-`grep`, `webfetch`, `websearch`, and `skill`.
-
-<Tip>
-  Put broad wildcard rules first and exceptions afterward. For example, deny
-  all subagents first, then allow `explore`.
-</Tip>
-
-`~` and `$HOME` are expanded in filesystem resources for `read`, `edit`, and
-`external_directory`. Shell resources are raw command text and are not
-expanded.
-
-### `steps`
-
-Sets a positive maximum number of model steps. On the final allowed step,
-OpenCode removes tools and asks the model to summarize its work in text. New
-user input resets the allowance.
-
-### `hidden`
-
-When `true`, removes the agent from normal selectors, `@` autocomplete, and the
-subagent catalog advertised to models. It is a visibility setting, not a
-security boundary.
-
-### `color`
-
-Sets the agent's UI color. Use a six-digit hex color such as `#ff6b6b`, or one
-of `primary`, `secondary`, `accent`, `success`, `warning`, `error`, or `info`.
-
-### `disabled`
-
-When `true`, removes the agent definition at that point in configuration
-loading. This works for built-in and custom agents.
-
-### `request`
-
-The V2 schema accepts per-agent request `headers` and JSON `body` overlays:
-
-```jsonc
-{
-  "agents": {
-    "reviewer": {
-      "request": {
-        "headers": { "x-agent": "reviewer" },
-        "body": { "temperature": 0.1 }
-      }
-    }
-  }
-}
-```
-
-<Warning>
-  The current V2 session runner preserves these overlays on the agent
-  definition but does not yet apply them to model requests. Configure effective
-  request settings on the provider, model, or model variant instead. Do not use
-  legacy top-level agent fields such as `temperature`, `top_p`, `prompt`,
-  `permission`, `tools`, `disable`, or `maxSteps` in new V2 configuration.
-</Warning>

packages/www/content/docs/(docs)/attachments.mdx

@@ -1,168 +0,0 @@
----
-title: "Attachments"
-description: ""
----
-
-OpenCode can add local context to a prompt as text or image media. Current V2
-sessions make these attachment types visible to the model:
-
-| Input | Model receives |
-| --- | --- |
-| UTF-8 text file | The filename and decoded text |
-| Directory | A non-recursive listing of its immediate files and directories |
-| PNG, JPEG, GIF, or WebP | Image media |
-
-SVG files are treated as text, not image media. PDF, AVIF, BMP, audio, video,
-and other binary prompt attachments are not currently included in the model
-request. Some clients may let you select a PDF, but V2 does not yet make that
-PDF visible to the model.
-
-<Warning>
-  Use a model that supports image input before attaching an image. OpenCode
-  passes supported image media to the selected provider, but the provider and
-  model still enforce their own formats, dimensions, file counts, and size
-  limits. A text-only model may reject the request.
-</Warning>
-
-## Add attachments
-
-### TUI
-
-Type `@` followed by a filename and select the result to attach a project file.
-This is the preferred way to add source code and other text files:
-
-```text
-Explain the error handling in @src/server.ts
-```
-
-Paste an image from the clipboard with the configured paste key, `Ctrl+V` by
-default. You can also drag a supported image into a terminal that exposes the
-dropped file path to the TUI. The TUI reads PNG, JPEG, GIF, and WebP as image
-attachments; a dropped SVG is inserted as text.
-
-### Desktop and web
-
-Use **Attach file**, paste, or drag and drop. Attach UTF-8 text or a PNG, JPEG,
-GIF, or WebP image. The desktop file picker limits one selection to 20 MiB in
-total; the server also applies the per-attachment limit described below.
-
-### CLI
-
-Pass `--file` or `-f` to `opencode2 run`. Repeat the flag for multiple files:
-
-```bash
-opencode2 run -f src/server.ts -f screenshot.png "Explain the failure"
-```
-
-The run command accepts at most 100 file flags and reads at most 10 MiB per
-file. Use it for text files and the four supported image formats; other binary
-files do not become model context.
-
-### API
-
-The V2 prompt and command payloads accept a `files` array. Each item requires a
-`uri` and can include `name` and `description`:
-
-```bash
-opencode2 api post /api/session/ses_example/prompt --data '{
-  "text": "Review this file",
-  "files": [
-    {
-      "uri": "file:///home/me/project/src/server.ts",
-      "name": "server.ts",
-      "description": "Request handler"
-    }
-  ]
-}'
-```
-
-Use an absolute `file:` URL for a file available to the server, or an inline
-data URL:
-
-```json
-{
-  "text": "What is wrong with this layout?",
-  "files": [
-    {
-      "uri": "data:image/png;base64,<base64-data>",
-      "name": "layout.png"
-    }
-  ]
-}
-```
-
-HTTP and HTTPS attachment URLs are not supported. OpenCode materializes each
-attachment before admitting the prompt and rejects invalid URLs, unreadable
-paths, non-files other than directories, and attachments over 20 MiB decoded.
-For a text `file:` URL, optional positive `start` and `end` query parameters
-select one-based lines:
-
-```text
-file:///home/me/project/src/server.ts?start=20&end=60
-```
-
-The server infers the media type from the bytes. A supplied filename or data
-URL media type does not make an unsupported binary format model-visible.
-
-## Configure image processing
-
-Configure image normalization in `opencode.json` or `opencode.jsonc`:
-
-```jsonc title="opencode.jsonc"
-{
-  "$schema": "https://opencode.ai/config.json",
-  "attachments": {
-    "image": {
-      "auto_resize": true,
-      "max_width": 2000,
-      "max_height": 2000,
-      "max_base64_bytes": 5242880
-    }
-  }
-}
-```
-
-All fields are optional:
-
-| Field | Default | Behavior |
-| --- | ---: | --- |
-| `auto_resize` | `true` | Resize an image that exceeds any configured limit. If `false`, reject it. |
-| `max_width` | `2000` | Maximum width in pixels. Must be a positive integer. |
-| `max_height` | `2000` | Maximum height in pixels. Must be a positive integer. |
-| `max_base64_bytes` | `5242880` | Maximum byte length of the Base64-encoded image string. Must be a positive integer. |
-
-<Note>
-  In the current V2 runtime, these settings apply to image media produced by
-  the built-in `read` tool. Images attached directly through the TUI, desktop,
-  web, CLI, or API bypass this normalization. Resize direct attachments before
-  adding them if the provider requires smaller media.
-</Note>
-
-The `read` tool recognizes PNG, JPEG, GIF, and WebP by their contents and will
-ingest at most 20 MiB of source image bytes. It decodes the image and compares
-its width, height, and encoded Base64 length with all three configured limits.
-
-When `auto_resize` is `true`, OpenCode preserves the aspect ratio, scales the
-image down to the dimension limits, and tries progressively smaller PNG and
-JPEG encodings until the Base64 limit is met. The resulting media type can
-therefore change to PNG or JPEG. If no encoding fits, the tool call fails.
-
-When `auto_resize` is `false`, exceeding any limit fails the tool call without
-modifying the image. An image that cannot be decoded also fails. If the image
-resizer cannot be loaded, the `read` tool returns the
-original image instead, so these settings are processing limits rather than an
-upload or security boundary.
-
-## Limits and provider behavior
-
-- Direct prompt attachments are limited to 20 MiB decoded per item by the V2
-  server. Client-specific limits can be lower.
-- `max_base64_bytes` counts the encoded Base64 characters in bytes, not the
-  decoded file size and not the complete `data:` URL.
-- Text attachments are inserted into the prompt as text and do not require a
-  multimodal model. Large text read through the `read` tool has separate
-  paging and truncation limits.
-- Image attachments use provider-native image input. Provider errors can still
-  occur when OpenCode's limits pass but the selected model's limits do not.
-- PDFs and other unsupported binary prompt attachments should be converted to
-  text or supported images before attaching them.

packages/www/content/docs/(docs)/commands.mdx

@@ -1,163 +0,0 @@
----
-title: "Commands"
-description: ""
----
-
-Custom commands turn a named prompt template into a slash command. Type the
-command in the TUI, followed by any arguments:
-
-```text
-/review src/auth
-```
-
-## Configure with Markdown
-
-OpenCode discovers `.md` command files in `commands/` directories:
-
-```text
-~/.config/opencode/commands/       # Global
-.opencode/commands/                # Project
-```
-
-Files may be nested; for example, `.opencode/commands/team/review.md` defines
-`/team/review`. Files with other extensions, including `.mdx`, are not
-discovered.
-
-```md title=".opencode/commands/review.md"
----
-description: Review code for correctness and missing tests
-agent: plan
-model: anthropic/claude-sonnet-4-5#high
----
-
-Review $ARGUMENTS. Report bugs first, then missing tests.
-```
-
-The file body, with surrounding whitespace removed, is the command template.
-JSON and Markdown commands share one registry. Project definitions take
-precedence over global definitions, and a later definition can override a
-built-in or earlier command with the same name. Changes are reloaded
-automatically.
-
-Run it with:
-
-```text
-/review src/auth
-```
-
-## Configure with JSON
-
-Add commands under the `commands` key in any OpenCode JSON or JSONC
-[configuration file](/docs/config). Each entry's key is the command name and
-`template` is required.
-
-```jsonc title="opencode.jsonc"
-{
-  "$schema": "https://opencode.ai/config.json",
-  "commands": {
-    "review": {
-      "description": "Review code for correctness and missing tests",
-      "template": "Review $ARGUMENTS. Report bugs first, then missing tests.",
-      "agent": "plan",
-      "model": "anthropic/claude-sonnet-4-5#high"
-    }
-  }
-}
-```
-
-## Fields
-
-| Field | Required | Behavior |
-| --- | --- | --- |
-| `template` | JSON only | Prompt template. In a Markdown command, the file body supplies it. |
-| `description` | No | Text shown with the command in autocomplete. |
-| `agent` | No | Agent selected before the prompt runs. |
-| `model` | No | Model override in `provider/model` or `provider/model#variant` format. |
-| `subtask` | No | Accepted as a boolean, but currently has no execution effect in V2. |
-
-The four optional fields can be used in JSON or YAML frontmatter. Do not put
-`template` in frontmatter because the Markdown body always supplies it.
-
-## Arguments
-
-Use `$ARGUMENTS` for the complete argument string:
-
-```md title=".opencode/commands/component.md"
----
-description: Create a component
----
-
-Create a typed React component named $ARGUMENTS.
-```
-
-```text
-/component Button
-```
-
-Use `$1`, `$2`, and higher numbers for parsed positional arguments. Single and
-double quotes group text containing spaces and are removed during parsing.
-
-```md title=".opencode/commands/check.md"
----
-description: Check one area with a specific focus
----
-
-Check $1. Focus on $2.
-```
-
-```text
-/check src/auth "error handling and missing tests"
-```
-
-The highest-numbered positional placeholder present in the template consumes
-that argument and all remaining arguments. For example, if a template contains
-only `$1`, then `$1` receives the full parsed argument list. Missing positions
-become empty strings.
-
-If a template contains neither positional placeholders nor `$ARGUMENTS`,
-OpenCode appends non-empty arguments to the template after a blank line.
-
-## Shell interpolation
-
-Wrap a shell command in `!` followed by backticks to insert its output before
-the prompt is submitted:
-
-```md title=".opencode/commands/review-diff.md"
----
-description: Review the current diff
----
-
-Review this diff:
-
-!`git diff --stat && git diff`
-```
-
-OpenCode runs each interpolation with the configured shell in the active
-project location and inserts its combined output into the template. Argument
-interpolation happens first, so avoid placing untrusted arguments inside shell
-interpolations.
-
-<Warning>
-  Shell interpolations run when the command is evaluated, outside the agent's
-  tool permission flow. Only use commands from sources you trust.
-</Warning>
-
-No other template interpolation is performed. In particular, an `@path`
-written into a stored template remains ordinary prompt text; V2 does not
-automatically attach that file.
-
-## Agent, model, and execution
-
-Running a command evaluates its arguments and shell blocks, submits the result
-as a durable user prompt in the current session, and schedules normal model
-execution.
-
-If `agent` is set, it overrides the agent selected when the command was
-invoked and becomes the session's active agent. If `model` is set, it overrides
-the model. Otherwise, a model configured on the command's agent takes
-precedence over the model selected at invocation.
-
-Although `subtask` is accepted in JSON and frontmatter, V2 currently ignores
-it: commands run in the current session and do not create a child session.
-Selecting an agent whose mode is `subagent` also does not turn the command into
-a subtask.

packages/www/content/docs/(docs)/compaction.mdx

@@ -1,153 +0,0 @@
----
-title: "Compaction"
-description: ""
----
-
-Compaction replaces the active model context from an older part of a session
-with a generated checkpoint. The checkpoint contains a structured summary and
-a serialized tail of recent context, so the agent can continue with more room
-in the model's context window.
-
-Compaction is lossy, but it does not delete the earlier durable session
-messages. After a successful compaction, V2 builds model requests from the
-latest completed checkpoint and the messages that follow it.
-
-## Automatic compaction
-
-Automatic compaction is enabled by default. Before a model call, V2 estimates
-the size of the final system prompt, messages, and advertised tools. It starts
-compaction when:
-
-```text
-estimated tokens > context limit - max(requested output tokens, buffer)
-```
-
-The estimate is approximate: V2 JSON-serializes the request and assumes four
-characters per token. When compaction succeeds, V2 rebuilds the request from
-the new checkpoint and retries the step without promoting the input again.
-
-V2 also recognizes provider errors classified as context overflow. If an
-overflow occurs before the provider produces assistant output or other retry
-evidence, V2 can compact and retry that step once. This recovery is attempted
-even when `auto` is `false`; `auto` controls only the preflight size check. A
-second overflow after recovery is returned as an error.
-
-## Manual compaction
-
-In the TUI, run:
-
-```text
-/compact
-```
-
-`/summarize` is an alias. The default keybind is `<leader>c`, configured as
-`session_compact`.
-
-A manual request is durably admitted and wakes the session runner. It can
-compact short histories that would not trigger automatic compaction. If the
-session is busy, compaction runs at the next safe drain boundary before later
-steered or queued prompts are promoted. Repeated requests while one is pending
-coalesce into that pending request. Whether compaction completes or fails, the
-barrier is then settled so later prompts can proceed.
-
-The CLI has no separate `compact` subcommand. Use the TUI command or the server
-API. For example:
-
-```bash
-opencode2 api v2.session.compact \
-  --param sessionID=ses_example \
-  --data '{}'
-```
-
-The equivalent raw request is:
-
-```bash
-opencode2 api post /api/session/ses_example/compact --data '{}'
-```
-
-`POST /api/session/:sessionID/compact` returns the admitted compaction input;
-it does not wait for summary generation. Clients can call
-`client.session.compact({ sessionID })` and then wait for the session or follow
-the `session.compaction.*` events. Supplying an optional message `id` makes an
-exact retry idempotent, but reusing an ID owned by another record returns a
-conflict.
-
-## Configuration
-
-Add `compaction` to any [OpenCode configuration file](/docs/config):
-
-```jsonc title="opencode.jsonc"
-{
-  "$schema": "https://opencode.ai/config.json",
-  "compaction": {
-    "auto": true,
-    "prune": false,
-    "keep": {
-      "tokens": 8000
-    },
-    "buffer": 20000
-  }
-}
-```
-
-| Field | Default | V2 behavior |
-| --- | ---: | --- |
-| `auto` | `true` | Runs the preflight context-size check. It does not disable manual compaction or one-shot provider-overflow recovery. |
-| `prune` | None | Accepted by the V2 schema, but currently has no runtime effect. V2 does not prune old tool outputs in place. |
-| `keep.tokens` | `8000` | Approximate number of tokens from the newest serialized conversation context to retain beside the summary. |
-| `buffer` | `20000` | Token reserve used by the automatic threshold. The requested model output allowance wins when it is larger. |
-
-`keep.tokens` and `buffer` accept non-negative integers. Larger `keep.tokens`
-preserves more recent detail but leaves less room for future work. Larger
-`buffer` triggers preflight compaction earlier.
-
-## Checkpoint contents
-
-V2 uses the session's selected or default model to generate the summary, with
-tools disabled and at most 4096 output tokens. The summary records the
-objective, important details, completed and active work, blockers, next moves,
-and relevant files.
-
-The newest serialized context up to `keep.tokens` is retained separately. This
-is not a byte-for-byte transcript: tool output is limited to 2000 characters,
-and file or media attachments become textual descriptors rather than embedded
-data. On later compactions, V2 updates the previous summary and carries forward
-its retained recent context before selecting a new tail.
-
-The completed compaction is presented to the model as historical conversation
-context, explicitly not as new instructions. Running and failed compactions are
-not included in model context.
-
-## Compaction advances the instruction epoch
-
-Conversation compaction and instruction synchronization are separate. Before
-promoting pending input, V2 compares live instruction sources with the latest
-admitted values. Ordinary changes become durable value deltas; their
-model-facing System messages are derived during request assembly rather than
-persisted.
-
-Completed compaction advances the instruction epoch at the exact ended-event
-sequence and makes the currently admitted values initial. It does not reread
-sources or publish an instruction event. Session movement and committed revert
-clear the instruction fold so the next safe boundary requires one complete
-source read. See [Instructions](/docs/instructions) for source ordering and update
-behavior.
-
-## Current limitations
-
-- `prune` is reserved configuration; V1-style in-place tool-output pruning is
-  not implemented in V2.
-- Compaction requires a resolvable model with a positive catalog context limit.
-  There is no separate compaction-model setting or fallback model.
-- Summary generation can fail if the summary prompt itself cannot fit beside
-  its output allowance, the model returns no summary, or the provider fails.
-- Automatic and overflow compaction need older conversation context that can be
-  replaced. A provider overflow can still surface when there is no compressible
-  head or fixed instructions and tool schemas dominate the request.
-- Overflow recovery retries only once per step. Token estimation is heuristic,
-  so it cannot prevent every provider-specific overflow.
-- Earlier durable messages remain stored even though they are no longer in the
-  active model context.
-
-V1 used additional tail-turn and pruning behavior. Those V1 details are only
-migration context; the settings and behavior on this page describe V2.

packages/www/content/docs/(docs)/config.mdx

@@ -1,450 +0,0 @@
----
-title: "Config"
-description: ""
----
-
-<Tip>
-  You shouldn't have to configure OpenCode manually. Ask OpenCode to update its configuration for you.
-</Tip>
-
-## Format
-
-OpenCode supports both **JSON** and **JSONC** (JSON with Comments) configuration files.
-
-```jsonc title="opencode.jsonc"
-{
-  "$schema": "https://opencode.ai/config.json",
-  "model": "openai/gpt-5.2-custom",
-  "providers": {
-    "openai": {
-      "models": {
-        "gpt-5.2-custom": {
-          "modelID": "gpt-5.2",
-          "name": "GPT-5.2 Custom"
-        }
-      }
-    }
-  }
-}
-```
-
-## Locations
-
-OpenCode loads global configuration from:
-
-```text
-~/.config/opencode/opencode.json(c)
-```
-
-Project-specific configuration can use either form:
-
-```text
-/home/user/projects/my-app/opencode.json(c)
-/home/user/projects/my-app/.opencode/opencode.json(c)
-```
-
-When OpenCode starts, it searches for configuration files from the current
-directory upward to the project root. It merges direct `opencode.json(c)` files
-from the project root toward the current directory, then does the same for
-files inside `.opencode` directories. A `.opencode` config therefore overrides
-every direct config, even when the direct config is closer to the current
-directory. Avoid mixing the two forms across one project hierarchy unless this
-precedence is intentional.
-
-For example, consider a monorepo with OpenCode started from
-`/home/user/projects/acme/packages/web`:
-
-```text
-~/.config/opencode/opencode.json
-
-/home/user/projects/acme/
-├── opencode.json
-└── packages/
-    └── web/
-        ├── opencode.json
-        └── src/
-```
-
-OpenCode applies these files from lowest to highest precedence:
-
-1. `~/.config/opencode/opencode.json`
-2. `/home/user/projects/acme/opencode.json`
-3. `/home/user/projects/acme/packages/web/opencode.json`
-
-In this direct-config example, the package config overrides matching settings
-from the repository config, which overrides matching settings from the global
-config. Settings that do not conflict are preserved from every file.
-
-## Schema
-
-The complete OpenCode configuration schema is available at
-[opencode.ai/config.json](https://opencode.ai/config.json).
-
-Add the `$schema` field to your configuration file to enable validation and
-autocomplete in editors that support JSON Schema:
-
-```json title="opencode.json"
-{
-  "$schema": "https://opencode.ai/config.json"
-}
-```
-
-Use the schema as the source of truth for available fields, accepted values,
-and nested configuration shapes.
-
-### Shell
-
-Set the shell used by the terminal and shell tools.
-
-```jsonc
-{
-  "shell": "/bin/zsh"
-}
-```
-
-### Model
-
-Set the default model in `provider/model` format. The root default currently
-does not retain a `#variant`; select variants in the TUI or on an agent or command.
-
-```jsonc
-{
-  "model": "anthropic/claude-sonnet-4-5"
-}
-```
-
-See the [models guide](/docs/models) for model selection
-and local models.
-
-### Default agent
-
-Choose the primary agent used when a session does not select one explicitly.
-
-```jsonc
-{
-  "default_agent": "build"
-}
-```
-
-See the [agents guide](/docs/agents) for built-in and custom
-agents.
-
-### Autoupdate
-
-Control automatic updates from the global config. Set this to `false` to
-disable updates. The current beta treats `true` and `"notify"` identically and
-automatically installs compatible non-major updates; project-level values are
-ignored.
-
-```jsonc
-{
-  "autoupdate": false
-}
-```
-
-### Sharing
-
-Set the intended session sharing policy. V2 accepts this field, but session
-sharing is not implemented yet.
-
-```jsonc
-{
-  "share": "manual"
-}
-```
-
-See the [sharing guide](/docs/sharing) for more details.
-
-### Username
-
-Set a username for future display behavior. V2 accepts this field but does not
-currently display it in conversations.
-
-```jsonc
-{
-  "username": "alice"
-}
-```
-
-### Permissions
-
-Define ordered rules that allow, deny, or ask before an agent uses a tool on a
-matching resource.
-
-```jsonc
-{
-  "permissions": [
-    {
-      "action": "shell",
-      "resource": "git push *",
-      "effect": "ask"
-    }
-  ]
-}
-```
-
-See the [permissions guide](/docs/permissions) for rule matching and available actions.
-
-### Agents
-
-Override built-in agents or define specialized agents with their own model,
-instructions, mode, and permissions.
-
-```jsonc
-{
-  "agents": {
-    "reviewer": {
-      "description": "Review changes without editing files",
-      "mode": "subagent",
-      "system": "Focus on correctness, security, and missing tests.",
-      "permissions": [
-        { "action": "edit", "resource": "*", "effect": "deny" }
-      ]
-    }
-  }
-}
-```
-
-See the [agents guide](/docs/agents) for all agent options and file-based agents.
-
-### Snapshots
-
-Enable or disable filesystem snapshots used by undo and revert behavior.
-
-```jsonc
-{
-  "snapshots": false
-}
-```
-
-See the [snapshots guide](/docs/snapshots) for undo and redo behavior.
-
-### Watcher
-
-Ignore files and directories that should not trigger filesystem updates.
-
-```jsonc
-{
-  "watcher": {
-    "ignore": ["dist/**", "coverage/**"]
-  }
-}
-```
-
-### Formatter
-
-Define formatter settings for compatibility and future use. V2 accepts this
-field, but it does not run formatters yet.
-
-```jsonc
-{
-  "formatter": {
-    "prettier": {
-      "command": ["bunx", "prettier", "--write", "$FILE"],
-      "extensions": [".js", ".ts", ".tsx"]
-    }
-  }
-}
-```
-
-See the [formatters guide](/docs/formatters) for accepted fields and current limitations.
-
-### LSP
-
-Define language server settings for compatibility and future use. V2 accepts
-this field, but it does not start language servers yet.
-
-```jsonc
-{
-  "lsp": {
-    "typescript": {
-      "command": ["typescript-language-server", "--stdio"],
-      "extensions": [".ts", ".tsx"]
-    }
-  }
-}
-```
-
-See the [LSP guide](/docs/lsp) for accepted fields and current limitations.
-
-### Attachments
-
-Control how oversized images loaded by the `read` tool are resized or rejected
-before they are sent to a model.
-
-```jsonc
-{
-  "attachments": {
-    "image": {
-      "auto_resize": true,
-      "max_width": 2000,
-      "max_height": 2000,
-      "max_base64_bytes": 5242880
-    }
-  }
-}
-```
-
-See the [attachments guide](/docs/attachments) for image processing and limits.
-
-### Tool output
-
-Set the maximum number of lines and bytes retained from a tool result.
-
-```jsonc
-{
-  "tool_output": {
-    "max_lines": 2000,
-    "max_bytes": 51200
-  }
-}
-```
-
-### MCP
-
-Configure local and remote Model Context Protocol servers. Global timeouts can
-be overridden by an individual server.
-
-```jsonc
-{
-  "mcp": {
-    "servers": {
-      "playwright": {
-        "type": "local",
-        "command": ["bunx", "@playwright/mcp"]
-      }
-    }
-  }
-}
-```
-
-See the [MCP guide](/docs/mcp-servers) for remote servers, OAuth, environment variables, and timeouts.
-
-### Compaction
-
-Control automatic context compaction and how much recent context it preserves.
-
-```jsonc
-{
-  "compaction": {
-    "auto": true,
-    "keep": {
-      "tokens": 8000
-    },
-    "buffer": 20000
-  }
-}
-```
-
-See the [compaction guide](/docs/compaction) for automatic context management.
-
-### Skills
-
-Add directories or URLs that OpenCode should search for agent skills.
-
-```jsonc
-{
-  "skills": ["./team-skills", "https://example.com/.well-known/skills/"]
-}
-```
-
-See the [skills guide](/docs/skills) for skill structure and automatic discovery under `.opencode/skills/`.
-
-### Commands
-
-Define reusable slash commands as named prompt templates.
-
-```jsonc
-{
-  "commands": {
-    "review": {
-      "description": "Review the current changes",
-      "template": "Review the current diff for correctness and missing tests."
-    }
-  }
-}
-```
-
-See the [commands guide](/docs/commands) for arguments, models, agents, and file-based commands.
-
-### Instructions
-
-Declare additional instruction files, globs, or URLs. V2 accepts this field,
-but does not load these entries yet; use `AGENTS.md` for active instructions.
-
-```jsonc
-{
-  "instructions": ["CONTRIBUTING.md", "docs/guidelines/*.md"]
-}
-```
-
-See the [instructions guide](/docs/instructions) for project instructions and `AGENTS.md`.
-
-### References
-
-Make local directories or Git repositories available as named supporting
-context.
-
-```jsonc
-{
-  "references": {
-    "docs": {
-      "path": "../product-docs",
-      "description": "Product behavior and terminology"
-    },
-    "effect": {
-      "repository": "Effect-TS/effect",
-      "branch": "main"
-    }
-  }
-}
-```
-
-See the [references guide](/docs/references) for shorthand, visibility, and path resolution.
-
-### Plugins
-
-Load plugins from packages or local files. Use the object form when a plugin
-accepts options.
-
-```jsonc
-{
-  "plugins": [
-    "opencode-example-plugin",
-    {
-      "package": "./plugins/local.ts",
-      "options": {
-        "enabled": true
-      }
-    }
-  ]
-}
-```
-
-See the [plugins guide](/docs/build/plugins) for plugin development and configuration.
-
-### Providers
-
-Configure providers and add or override their models, request settings,
-headers, and model variants.
-
-```jsonc
-{
-  "providers": {
-    "openai": {
-      "models": {
-        "gpt-5.2-custom": {
-          "modelID": "gpt-5.2",
-          "name": "GPT-5.2 Custom",
-          "limit": {
-            "context": 200000,
-            "output": 32000
-          }
-        }
-      }
-    }
-  }
-}
-```
-
-See the [providers guide](/docs/providers) for credentials, custom endpoints, provider packages, and model configuration.

packages/www/content/docs/(docs)/formatters.mdx

@@ -1,93 +0,0 @@
----
-title: "Formatters"
-description: ""
----
-
-OpenCode V2 accepts formatter configuration, but it does not yet include a
-formatter runtime. File writes and edits are not automatically formatted.
-
-<Warning>
-  V2 currently has no built-in formatters. The built-in formatter list and
-  automatic post-edit formatting documented for V1 do not apply to V2.
-</Warning>
-
-## Configuration
-
-The `formatter` field accepts a boolean or an object keyed by formatter name:
-
-```jsonc title="opencode.jsonc"
-{
-  "$schema": "https://opencode.ai/config.json",
-  "formatter": {
-    "prettier": {
-      "disabled": false,
-      "command": ["prettier", "--write", "$FILE"],
-      "environment": {
-        "NODE_ENV": "development"
-      },
-      "extensions": [".js", ".jsx", ".ts", ".tsx"]
-    }
-  }
-}
-```
-
-This example is valid V2 configuration, but V2 does not currently execute the
-command.
-
-Each named formatter entry supports these optional fields:
-
-| Field | Type | Current V2 behavior |
-| --- | --- | --- |
-| `disabled` | `boolean` | Accepted, but there is no runtime formatter to enable or disable. |
-| `command` | `string[]` | Accepted as an argument array, but not executed. |
-| `environment` | `Record<string, string>` | Accepts string environment variable names and values, but they are not applied. |
-| `extensions` | `string[]` | Accepted without extension-specific validation, but files are not matched against it. |
-
-All entry fields are optional. The schema therefore also accepts an empty entry
-such as `"prettier": {}`.
-
-## Enable and disable
-
-The schema accepts all of the following forms:
-
-```jsonc
-// Omit `formatter`, or use false, when formatting is not requested.
-{
-  "formatter": false
-}
-```
-
-```jsonc
-// Reserved for enabling all built-ins once a V2 runtime provides them.
-{
-  "formatter": true
-}
-```
-
-```jsonc
-// Configure named entries or mark one as disabled.
-{
-  "formatter": {
-    "prettier": { "disabled": true },
-    "custom": {
-      "command": ["custom-fmt", "$FILE"],
-      "extensions": [".foo"]
-    }
-  }
-}
-```
-
-At present, omitted, `false`, `true`, and object forms have the same runtime
-result: V2 runs no formatter. `disabled` is retained as configuration data but
-does not control an executable formatter.
-
-## Commands and placeholders
-
-`command` is an array of strings, not a shell command string. `$FILE` is the V1
-file-path placeholder and is often retained in migrated configuration. V2 does
-not currently substitute `$FILE` or define another formatter placeholder.
-
-Likewise, V2 does not currently use `extensions` to select commands, merge
-`environment` into a child process, discover formatter executables or project
-configuration, or run multiple matching formatters. These behaviors will only
-be available after a V2 formatter runtime is implemented.

packages/www/content/docs/(docs)/index.mdx

@@ -1,160 +0,0 @@
----
-title: "Intro"
-description: "Get started with OpenCode."
----
-
-<Warning>
-  These docs are for the beta version of OpenCode, which will become OpenCode 2.0. The beta is still changing: we may
-  wipe your data, things may break, and APIs, configuration, and plugin APIs may change.
-</Warning>
-
-## Install
-
-<Note>The curl install script is not available in beta.</Note>
-
-You can also install it with the following package managers.
-
-<Tabs>
-  <Tab title="npm">
-    ```bash
-    npm install -g @opencode-ai/cli@next
-    ```
-  </Tab>
-  <Tab title="bun">
-    ```bash
-    bun install -g @opencode-ai/cli@next
-    ```
-  </Tab>
-  <Tab title="pnpm">
-    ```bash
-    pnpm install -g @opencode-ai/cli@next
-    ```
-  </Tab>
-  <Tab title="Yarn">
-    ```bash
-    yarn global add @opencode-ai/cli@next
-    ```
-  </Tab>
-</Tabs>
-
-<Note>During beta, the binary is called `opencode2`.</Note>
-
-### Homebrew
-
-Homebrew installation is not available in beta.
-
-### Arch Linux
-
-Arch Linux installation is not available in beta.
-
-### Windows
-
-<Tip>
-  For the best experience on Windows, install [Windows Subsystem for Linux
-  (WSL)](https://learn.microsoft.com/windows/wsl/install), open your Linux distribution, and use one of the beta package
-  manager commands above.
-</Tip>
-
-<Tabs>
-  <Tab title="chocolatey">
-    Chocolatey installation is not available in beta.
-  </Tab>
-  <Tab title="scoop">
-    Scoop installation is not available in beta.
-  </Tab>
-  <Tab title="mise">
-    Mise installation is not available in beta.
-  </Tab>
-  <Tab title="docker">
-    Docker installation is not available in beta.
-  </Tab>
-</Tabs>
-
-Standalone binaries are not available in beta.
-
----
-
-#### Prerequisites
-
-To use OpenCode in your terminal, you'll need:
-
-1. A modern terminal emulator like:
-   - [Ghostty](https://ghostty.org), Linux and macOS
-   - [WezTerm](https://wezterm.org), cross-platform
-   - [Alacritty](https://alacritty.org), cross-platform
-   - [Kitty](https://sw.kovidgoyal.net/kitty/), Linux and macOS
-2. API keys for the LLM providers you want to use.
-
----
-
-## Connect
-
-With OpenCode you can use any LLM provider by configuring its API key.
-
-Run `/connect` in the TUI and select your provider.
-
-```text
-/connect
-```
-
-If you'd like easy access to all the best coding models you can try out
-[OpenCode Console](https://console.opencode.ai).
-
-You can also try [OpenCode Go](https://opencode.ai/go) a $10/month subscription
-plan that grants you access to the best open source models.
-
-Use `/models` to browse the providers and models available to your project. See [Providers](/docs/providers) for connection and
-configuration details.
-
----
-
-## Usage
-
-You are now ready to use OpenCode in your project. Here are a few common workflows.
-
-### Ask questions
-
-Ask OpenCode to explain your codebase.
-
-<Tip>Use `@` to fuzzy search for files in the project.</Tip>
-
-```text
-How is authentication handled in @packages/functions/src/api/index.ts
-```
-
-### Add features
-
-Ask OpenCode to add a feature by describing the desired behavior and providing relevant context.
-
-```text
-When a user deletes a note, flag it as deleted in the database.
-Create a screen that shows recently deleted notes.
-From this screen, the user can restore a note or permanently delete it.
-```
-
-<Tip>Give OpenCode plenty of context and examples.</Tip>
-
-### Undo changes
-
-Use `/undo` when a change isn't what you wanted.
-
-```text
-/undo
-```
-
-OpenCode stages a conversation revert and restores your original message so you can revise it. In a Git repository, it
-also restores file changes when snapshots were captured successfully. Run `/undo` multiple times to move the conversation
-boundary back, or use `/redo` to restore the staged conversation and files. See [Undo](/docs/snapshots) for
-limitations and safety details.
-
-```text
-/redo
-```
-
----
-
-## Customize
-
-Make OpenCode your own by [picking a theme](https://opencode.ai/docs/themes), [customizing
-keybinds](https://opencode.ai/docs/keybinds), [configuring formatters](/docs/formatters), [creating commands](/docs/commands), or
-editing the [OpenCode config](/docs/config).

packages/www/content/docs/(docs)/instructions.mdx

@@ -1,128 +0,0 @@
----
-title: "Instructions"
-description: ""
----
-
-Instructions are privileged context that guide an agent throughout a session.
-V2 combines built-in context, discovered `AGENTS.md` files, and dynamic sources
-such as skill, reference, MCP, and session context. It stores source values as
-durable deltas, then renders initial instructions and chronological updates when
-assembling each model request.
-
-## AGENTS.md
-
-Use `AGENTS.md` for persistent guidance such as build commands, architecture,
-code conventions, and verification requirements. Commit project files so the
-whole team receives the same instructions.
-
-V2 loads:
-
-1. The global file at `$XDG_CONFIG_HOME/opencode/AGENTS.md`, normally
-   `~/.config/opencode/AGENTS.md`.
-2. Every `AGENTS.md` from the current Location up to and including the project
-   root.
-
-For example, when the Location is `packages/web`, OpenCode can load all three
-project files below:
-
-```text
-my-project/
-├── AGENTS.md
-└── packages/
-    ├── AGENTS.md
-    └── web/
-        └── AGENTS.md
-```
-
-The files are combined rather than selecting a single winner. They are rendered
-in this order: global, then project files from the Location toward the project
-root. OpenCode does not resolve conflicts between their contents, so keep broad
-guidance global and put scoped guidance in the relevant project directory.
-
-If the Location is outside the project root, only the global file is loaded.
-Setting `OPENCODE_DISABLE_PROJECT_CONFIG=1` also skips project `AGENTS.md`
-discovery but does not disable the global file.
-
-<Note>
-  Current V2 discovery only recognizes `AGENTS.md`. The `CLAUDE.md` fallback
-  and related precedence described by older OpenCode documentation do not apply.
-</Note>
-
-### Nested instructions
-
-An `AGENTS.md` below the Location is not part of the initial upward scan. When
-the read tool successfully reads a file or lists a directory, OpenCode discovers
-`AGENTS.md` files from that target upward to, but not including, the Location.
-It adds newly discovered files to the session in nearest-first order.
-
-Each nested file is injected once per session and recorded in durable session
-history. Reading the same area again does not inject it again. Consequently,
-editing an already injected nested `AGENTS.md` does not replace its earlier
-session entry automatically; start a new session if the updated text must apply
-immediately.
-
-## Config entries
-
-The V2 config schema accepts an `instructions` array of strings:
-
-```jsonc title="opencode.jsonc"
-{
-  "$schema": "https://opencode.ai/config.json",
-  "instructions": [
-    "CONTRIBUTING.md",
-    "docs/guidelines/*.md",
-    "https://example.com/shared-instructions.md"
-  ]
-}
-```
-
-Configuration is loaded from global through project-local files. If more than
-one config defines `instructions`, the highest-precedence, closest config's
-entire array is selected; arrays are not merged.
-
-<Warning>
-  V2 currently parses and retains this field but does not resolve its entries
-  into instruction sources. Local files, glob patterns, and HTTP or HTTPS URLs
-  in `instructions` therefore do not reach the model yet. Use `AGENTS.md` for
-  active V2 instructions. URL fetching and timeout behavior documented for V1
-  are not supported by the current V2 implementation.
-</Warning>
-
-See [Config](/docs/config) for config locations and general precedence.
-
-## Ordering
-
-The selected agent or provider system prompt is sent first. OpenCode then sends
-the session's initial instructions, composed in this order:
-
-1. Built-in environment and date context.
-2. Ambient `AGENTS.md` discovery.
-3. Available skill, reference, and MCP guidance.
-4. Session-specific instruction entries supplied through the API.
-
-These sources are combined; ordering is not an override mechanism. Nested
-`AGENTS.md` files discovered by reads are chronological session entries rather
-than part of the initial instructions.
-
-## Changes
-
-Before promoting pending input, V2 compares live instruction sources with the
-latest admitted source values:
-
-- A new or changed ambient `AGENTS.md` aggregate is announced as a system update
-  that replaces the previous ambient aggregate.
-- Removing all ambient files announces that the previous ambient instructions
-  no longer apply.
-- A temporary read or discovery failure preserves the session's last known
-  instructions instead of treating them as deleted. If no instruction epoch
-  exists yet, pending input waits until every source is available.
-- Completed conversation compaction advances the instruction epoch, making the
-  currently admitted values initial without rereading sources or authoring an
-  instruction event.
-- Moving a session or committing a revert clears the instruction fold. The next
-  safe boundary requires one complete source read before promoting input.
-
-The durable event stores changed source keys and value hashes, not rendered
-prose. During request assembly, OpenCode renders the epoch's initial values and
-interleaves later changes as chronological System messages. Clients see changed
-keys but never the privileged value bodies.

packages/www/content/docs/(docs)/lsp.mdx

@@ -1,105 +0,0 @@
----
-title: "LSP"
-description: ""
----
-
-Language Server Protocol (LSP) integrations can provide code diagnostics,
-symbols, definitions, references, and other language-aware context.
-
-<Warning>
-  OpenCode V2 does not yet have an LSP runtime or built-in language servers.
-  The `lsp` configuration is accepted and preserved, but it does not currently
-  start or download servers, expose an LSP tool, or add diagnostics to file tool
-  results.
-</Warning>
-
-## Built-in servers
-
-There are no built-in LSP servers in the current V2 implementation. Setting
-`lsp` to `true` declares that built-ins should be enabled, but has no runtime
-effect until V2 provides a server registry and LSP runtime.
-
-```jsonc title="opencode.jsonc"
-{
-  "$schema": "https://opencode.ai/config.json",
-  "lsp": true
-}
-```
-
-## Configuration
-
-The `lsp` field accepts a boolean or an object keyed by server name:
-
-```jsonc title="opencode.jsonc"
-{
-  "$schema": "https://opencode.ai/config.json",
-  "lsp": {
-    "custom-typescript": {
-      "command": ["typescript-language-server", "--stdio"],
-      "extensions": [".ts", ".tsx"],
-      "env": {
-        "TSS_LOG": "-level verbose"
-      },
-      "initialization": {
-        "preferences": {
-          "importModuleSpecifierPreference": "relative"
-        }
-      }
-    }
-  }
-}
-```
-
-Each enabled server entry has this shape:
-
-| Property | Type | Required | Description |
-| --- | --- | --- | --- |
-| `command` | `string[]` | Yes | Executable followed by any arguments. |
-| `extensions` | `string[]` | No | File extensions associated with the server, including the leading dot. |
-| `disabled` | `boolean` | No | Disables the entry when `true`. |
-| `env` | `Record<string, string>` | No | Environment variables for the server process. The property is named `env`, not `environment`. |
-| `initialization` | `Record<string, unknown>` | No | Server-specific options for the LSP `initialize` request. |
-
-The only entry that may omit `command` is the disable-only form:
-
-```jsonc
-{
-  "lsp": {
-    "typescript": {
-      "disabled": true
-    }
-  }
-}
-```
-
-Server names are arbitrary. The V2 schema permits `extensions` to be omitted,
-including for a custom server, although a future runtime will need a way to
-associate that server with files.
-
-## Disable LSP
-
-Omit `lsp` when no configuration is needed. Set it to `false` to explicitly
-disable the whole integration, including when a lower-priority configuration
-set it to `true` or supplied an object:
-
-```jsonc title="opencode.jsonc"
-{
-  "$schema": "https://opencode.ai/config.json",
-  "lsp": false
-}
-```
-
-Use `{ "disabled": true }` under a server name to disable one server while
-retaining the object form. `OPENCODE_DISABLE_LSP_DOWNLOAD` is not used by V2;
-V2 currently performs no automatic LSP downloads.
-
-## Current usage
-
-V2 loads and validates the configuration shape for compatibility and future
-integration. It does not currently use LSP when reading, writing, editing, or
-patching files, and those tools do not notify a language server or return LSP
-diagnostics.
-
-For reliable feedback today, have the agent run the project's lint, typecheck,
-test, or compiler commands. Record those commands in an `AGENTS.md` file or a
-skill so the agent knows when and where to run them.

packages/www/content/docs/(docs)/mcp-servers.mdx

@@ -1,262 +0,0 @@
----
-title: "MCP servers"
-description: ""
----
-
-OpenCode can connect to [Model Context Protocol](https://modelcontextprotocol.io/) servers and make their tools, prompts, and instructions available to agents. MCP tools consume model context, so enable only the servers you need.
-
-## Configure servers
-
-Define each server by a unique name under `mcp.servers` in your [OpenCode configuration](/docs/config). V2 does not place server names directly under `mcp`.
-
-```jsonc title="opencode.jsonc"
-{
-  "$schema": "https://opencode.ai/config.json",
-  "mcp": {
-    "servers": {
-      "my-server": {
-        "type": "local",
-        "command": ["npx", "-y", "example-mcp-server"]
-      }
-    }
-  }
-}
-```
-
-Servers connect automatically unless `disabled` is `true`. There is no V2 `enabled` field.
-
-```jsonc
-{
-  "mcp": {
-    "servers": {
-      "my-server": {
-        "type": "local",
-        "command": ["npx", "-y", "example-mcp-server"],
-        "disabled": true
-      }
-    }
-  }
-}
-```
-
-As with other configuration, a server in a higher-precedence project config replaces a server with the same name from a lower-precedence config. Use different names when you need separate connections or accounts.
-
-## Local servers
-
-A local server is a command that OpenCode starts using the MCP stdio transport.
-
-```jsonc title="opencode.jsonc"
-{
-  "$schema": "https://opencode.ai/config.json",
-  "mcp": {
-    "servers": {
-      "everything": {
-        "type": "local",
-        "command": [
-          "npx",
-          "-y",
-          "@modelcontextprotocol/server-everything"
-        ],
-        "cwd": ".",
-        "environment": {
-          "LOG_LEVEL": "info",
-          "MCP_API_KEY": "{env:MCP_API_KEY}"
-        }
-      }
-    }
-  }
-}
-```
-
-| Field | Required | Description |
-| --- | --- | --- |
-| `type` | Yes | Must be `"local"`. |
-| `command` | Yes | Executable followed by its arguments. |
-| `cwd` | No | Process working directory. Relative paths resolve from the workspace directory; the workspace is the default. |
-| `environment` | No | String environment variables added to the inherited OpenCode process environment. |
-| `disabled` | No | Set to `true` to prevent the server from connecting. Defaults to `false`. |
-| `timeout` | No | Per-server timeout overrides. |
-
-Use `{env:NAME}` to substitute an environment variable while loading config. Shell expressions such as `$NAME` are not expanded in JSON strings.
-
-## Remote servers
-
-A remote server uses the MCP Streamable HTTP transport. Its `url` must be a valid absolute URL.
-
-```jsonc title="opencode.jsonc"
-{
-  "$schema": "https://opencode.ai/config.json",
-  "mcp": {
-    "servers": {
-      "context7": {
-        "type": "remote",
-        "url": "https://mcp.context7.com/mcp",
-        "oauth": false,
-        "headers": {
-          "CONTEXT7_API_KEY": "{env:CONTEXT7_API_KEY}"
-        }
-      }
-    }
-  }
-}
-```
-
-| Field | Required | Description |
-| --- | --- | --- |
-| `type` | Yes | Must be `"remote"`. |
-| `url` | Yes | Streamable HTTP endpoint. |
-| `headers` | No | String HTTP headers sent to the MCP endpoint. |
-| `oauth` | No | OAuth client settings, or `false` to disable OAuth support. |
-| `disabled` | No | Set to `true` to prevent the server from connecting. Defaults to `false`. |
-| `timeout` | No | Per-server timeout overrides. |
-
-Use `oauth: false` for a server that exclusively uses an API key or another header-based credential.
-
-## OAuth
-
-OAuth support is enabled for remote servers unless `oauth` is `false`. OpenCode discovers the authorization server, uses PKCE, refreshes tokens, and attempts dynamic client registration when the server supports it. OAuth credentials are stored outside project configuration.
-
-For a server that supports dynamic client registration, only the remote server is required:
-
-```jsonc title="opencode.jsonc"
-{
-  "$schema": "https://opencode.ai/config.json",
-  "mcp": {
-    "servers": {
-      "sentry": {
-        "type": "remote",
-        "url": "https://mcp.sentry.dev/mcp"
-      }
-    }
-  }
-}
-```
-
-When the server reports that it needs authentication, run `/connect` in the TUI:
-
-```text
-/connect
-```
-
-Select the MCP server under **Services**, then complete the browser authorization flow.
-
-You can also authenticate from the command line:
-
-```bash
-opencode2 mcp auth sentry
-```
-
-The CLI command prints the authorization URL and waits for the redirect to OpenCode's loopback callback server.
-
-If the provider issued client credentials, configure them using V2's snake_case field names:
-
-```jsonc title="opencode.jsonc"
-{
-  "$schema": "https://opencode.ai/config.json",
-  "mcp": {
-    "servers": {
-      "company-tools": {
-        "type": "remote",
-        "url": "https://mcp.example.com/mcp",
-        "oauth": {
-          "client_id": "{env:MCP_CLIENT_ID}",
-          "client_secret": "{env:MCP_CLIENT_SECRET}",
-          "scope": "tools:read tools:execute",
-          "callback_port": 19876,
-          "redirect_uri": "http://127.0.0.1:19876/callback"
-        }
-      }
-    }
-  }
-}
-```
-
-| OAuth field | Description |
-| --- | --- |
-| `client_id` | Pre-registered OAuth client ID. If omitted, OpenCode attempts dynamic client registration. |
-| `client_secret` | Client secret for a pre-registered client. |
-| `scope` | Space-delimited scopes to request. |
-| `callback_port` | Local callback port, from `1` through `65535`. An available ephemeral port is used by default. |
-| `redirect_uri` | Pre-registered loopback redirect URI. Its path and port must reach the local callback listener. |
-
-Remove stored credentials with:
-
-```bash
-opencode2 mcp logout sentry
-```
-
-## Timeouts
-
-Timeouts are positive integer milliseconds. Configure defaults under `mcp.timeout`; a server's `timeout` fields override matching defaults.
-
-```jsonc title="opencode.jsonc"
-{
-  "$schema": "https://opencode.ai/config.json",
-  "mcp": {
-    "timeout": {
-      "startup": 45000,
-      "catalog": 30000,
-      "execution": 600000
-    },
-    "servers": {
-      "slow-tools": {
-        "type": "remote",
-        "url": "https://mcp.example.com/mcp",
-        "timeout": {
-          "catalog": 60000
-        }
-      }
-    }
-  }
-}
-```
-
-| Timeout | Default | Applies to |
-| --- | --- | --- |
-| `startup` | 30 seconds | Establishing the transport and initializing the server. |
-| `catalog` | 30 seconds | Listing tools, prompts, resources, and resource templates. |
-| `execution` | 12 hours | Calling tools, getting prompts, and reading resources. |
-
-## Names and permissions
-
-OpenCode combines the server name and MCP tool name as `<server>_<tool>`. Characters other than letters, numbers, `_`, and `-` are replaced with `_`; for example, server `context 7` and tool `resolve.library/id` become `context_7_resolve_library_id`. MCP prompts appear as slash commands named `<server>:<prompt>` using the same normalization.
-
-Choose short server names that remain unique after normalization. Under the default Code Mode, MCP tools are grouped by the normalized server name.
-
-Use permission actions to hide or deny a server's tools without stopping its connection:
-
-```jsonc
-{
-  "permissions": [
-    {
-      "action": "context7_*",
-      "resource": "*",
-      "effect": "deny"
-    }
-  ]
-}
-```
-
-## CLI commands
-
-V2 provides these MCP management commands:
-
-```bash
-# Add a local server to the project config
-opencode2 mcp add everything --env LOG_LEVEL=info -- npx -y @modelcontextprotocol/server-everything
-
-# Add a remote server to the project config
-opencode2 mcp add context7 --url https://mcp.context7.com/mcp --header 'CONTEXT7_API_KEY={env:CONTEXT7_API_KEY}'
-
-# Add to the global config instead
-opencode2 mcp add context7 --global --url https://mcp.context7.com/mcp
-
-# List configured servers and connection status
-opencode2 mcp list
-
-# Authenticate or remove OAuth credentials
-opencode2 mcp auth context7
-opencode2 mcp logout context7
-```
-
-`mcp add` accepts either `--url` for a remote server or a command after `--` for a local server, not both. Use `--header NAME=VALUE` only with remote servers and `--env NAME=VALUE` only with local servers. Edit the config directly for OAuth, timeout, working-directory, or enablement settings.

packages/www/content/docs/(docs)/meta.json

@@ -1,28 +0,0 @@
-{
-  "title": "Docs",
-  "description": "Use and configure OpenCode.",
-  "root": true,
-  "pages": [
-    "---Get started---",
-    "index",
-    "migrate-v1",
-    "config",
-    "troubleshooting",
-    "---Configure---",
-    "providers",
-    "models",
-    "agents",
-    "permissions",
-    "sharing",
-    "snapshots",
-    "commands",
-    "skills",
-    "instructions",
-    "mcp-servers",
-    "attachments",
-    "compaction",
-    "formatters",
-    "lsp",
-    "references"
-  ]
-}

packages/www/content/docs/(docs)/migrate-v1.mdx

@@ -1,576 +0,0 @@
----
-title: "Migrate from V1"
-description: "Move from OpenCode V1 to the OpenCode 2.0 beta."
----
-
-## Breaking changes
-
-V2 has three intentional breaking changes:
-
-- [Plugins](#plugins) use a new plugin API.
-- The [server API and clients](#server-api-and-clients) have new contracts.
-- [TUI configuration](#tui-configuration) moves from layered `tui.json(c)` files to one global `cli.json` file (auto migrated).
-
-All other functionality is intended to remain compatible with V1.
-
-Existing server config files, agent definitions, command definitions, skills, and other files in `.opencode/` should
-continue to work without changes. If one of these stops working in V2, treat it as a beta compatibility bug rather than
-an expected migration requirement.
-
-<Tip>
-  Run `/report` if existing V1 functionality does not work in V2. The report skill collects diagnostics and helps you file
-  a compatibility issue.
-</Tip>
-
-<Warning>
-  OpenCode 2.0 is in beta. Beta data may be wiped, features may break unintentionally, and the server and plugin APIs may
-  continue to change.
-</Warning>
-
-During the beta, OpenCode V1 and V2 use different executable names. You can keep using `opencode` for V1 while trying V2
-with `opencode2`.
-
-## Install the beta
-
-Install the beta from the `next` distribution tag:
-
-```bash
-npm install -g @opencode-ai/cli@next
-```
-
-Start it in your project with:
-
-```bash
-opencode2
-```
-
-## Configuration
-
-This section covers both JSON/JSONC configuration and file-based definitions under `.opencode/`.
-
-### Use your existing configuration
-
-V2 reads existing global and project configuration from the same locations as V1:
-
-```text
-~/.config/opencode/opencode.json(c)
-<project>/opencode.json(c)
-<project>/.opencode/opencode.json(c)
-```
-
-V2 reads these same locations. It detects V1-shaped configuration and translates it in memory without rewriting the
-source file. Existing V1 configuration is intended to keep working, so you do not need to convert it to try or adopt V2.
-
-### Ask OpenCode to migrate
-
-The V1 config format remains supported. The native V2 format is optional and makes several settings more explicit and
-ergonomic.
-
-The recommended migration path is to ask OpenCode to update the configuration for you:
-
-```text
-Migrate my OpenCode configuration, including file-based definitions, from the V1 format to the native V2 format.
-Preserve its behavior and all unrelated settings.
-```
-
-OpenCode can inspect the complete file, apply the relevant changes below, and avoid rewriting settings that do not need to
-change. Do not mix V1 and V2 field names manually in one file.
-
-### Sharing
-
-The deprecated V1 `autoshare` boolean becomes the explicit `share` policy:
-
-```jsonc
-// V1
-{ "autoshare": true }
-
-// V2
-{ "share": "auto" }
-```
-
-Use `"manual"`, `"auto"`, or `"disabled"`. If the V1 file already uses `share`, no change is needed.
-
-### Permissions and tools
-
-V1 groups permission effects by tool. V2 uses one ordered `permissions` array, making precedence and exceptions explicit:
-
-```jsonc
-// V1
-{
-  "permission": {
-    "bash": {
-      "git push *": "ask"
-    },
-    "edit": "allow"
-  },
-  "tools": {
-    "websearch": false
-  }
-}
-
-// V2
-{
-  "permissions": [
-    { "action": "shell", "resource": "git push *", "effect": "ask" },
-    { "action": "edit", "resource": "*", "effect": "allow" },
-    { "action": "websearch", "resource": "*", "effect": "deny" }
-  ]
-}
-```
-
-Permission actions also changed: `bash` is now `shell`, `task` is now `subagent`, and `write` and `patch` are now `edit`.
-See [Permissions](/docs/permissions) for the ordered V2 rule format.
-
-### Agents and modes
-
-The singular `agent` and deprecated `mode` maps become `agents`. Agent fields become more consistent with the rest of the
-V2 config:
-
-```jsonc
-// V1
-{
-  "agent": {
-    "reviewer": {
-      "prompt": "Review for correctness and missing tests.",
-      "model": "anthropic/claude-sonnet-4-5",
-      "variant": "high",
-      "disable": false,
-      "permission": {
-        "edit": "deny"
-      }
-    }
-  }
-}
-
-// V2
-{
-  "agents": {
-    "reviewer": {
-      "system": "Review for correctness and missing tests.",
-      "model": "anthropic/claude-sonnet-4-5#high",
-      "disabled": false,
-      "permissions": [
-        { "action": "edit", "resource": "*", "effect": "deny" }
-      ]
-    }
-  }
-}
-```
-
-`prompt` becomes `system`, `disable` becomes `disabled`, and a separate `variant` joins the model reference after `#`.
-`temperature`, `top_p`, and provider-specific `options` move under `request.body`. `maxSteps` becomes `steps`. Entries from
-the old `mode` map become primary agents.
-
-### Snapshots
-
-Rename the singular `snapshot` field to `snapshots`. Its boolean value does not change:
-
-```jsonc
-// V1
-{ "snapshot": false }
-
-// V2
-{ "snapshots": false }
-```
-
-### Attachments
-
-Rename the singular `attachment` object to `attachments`. Nested image settings keep the same names:
-
-```jsonc
-// V1
-{ "attachment": { "image": { "auto_resize": true } } }
-
-// V2
-{ "attachments": { "image": { "auto_resize": true } } }
-```
-
-### MCP servers
-
-V2 groups servers under `mcp.servers`, replaces `enabled` with the inverse `disabled`, and separates timeout purposes:
-
-```jsonc
-// V1
-{
-  "mcp": {
-    "playwright": {
-      "type": "local",
-      "command": ["npx", "@playwright/mcp"],
-      "enabled": true,
-      "timeout": 30000
-    }
-  }
-}
-
-// V2
-{
-  "mcp": {
-    "servers": {
-      "playwright": {
-        "type": "local",
-        "command": ["npx", "@playwright/mcp"],
-        "disabled": false,
-        "timeout": {
-          "catalog": 30000,
-          "execution": 30000
-        }
-      }
-    }
-  }
-}
-```
-
-Remote OAuth fields use snake case: `clientId` becomes `client_id`, `clientSecret` becomes `client_secret`,
-`callbackPort` becomes `callback_port`, and `redirectUri` becomes `redirect_uri`. The V1 `experimental.mcp_timeout` value
-also becomes the default `mcp.timeout.catalog` and `mcp.timeout.execution` values. See [MCP servers](/docs/mcp-servers).
-
-### Compaction
-
-V2 groups the retained-context token budget under `keep` and gives the reserve a clearer name:
-
-```jsonc
-// V1
-{
-  "compaction": {
-    "preserve_recent_tokens": 8000,
-    "reserved": 20000
-  }
-}
-
-// V2
-{
-  "compaction": {
-    "keep": {
-      "tokens": 8000
-    },
-    "buffer": 20000
-  }
-}
-```
-
-`auto` and `prune` keep their names. V2 has no native `tail_turns` field; recent context is retained by token budget instead.
-See [Compaction](/docs/compaction).
-
-### Skills
-
-V1 separates extra skill paths and URLs. V2 combines both into one ordered array:
-
-```jsonc
-// V1
-{
-  "skills": {
-    "paths": ["./team-skills"],
-    "urls": ["https://example.com/skills/"]
-  }
-}
-
-// V2
-{
-  "skills": ["./team-skills", "https://example.com/skills/"]
-}
-```
-
-Existing skill files and automatic `.opencode/skills/` discovery do not change. See [Skills](/docs/skills).
-
-### Commands
-
-Rename the singular `command` map to `commands`. Join a separate model `variant` to the model reference:
-
-```jsonc
-// V1
-{
-  "command": {
-    "review": {
-      "template": "Review the current changes.",
-      "model": "anthropic/claude-sonnet-4-5",
-      "variant": "high"
-    }
-  }
-}
-
-// V2
-{
-  "commands": {
-    "review": {
-      "template": "Review the current changes.",
-      "model": "anthropic/claude-sonnet-4-5#high"
-    }
-  }
-}
-```
-
-`template`, `description`, `agent`, and `subtask` keep their names. Existing Markdown command definitions remain supported.
-See [Commands](/docs/commands).
-
-### References
-
-Rename the deprecated singular `reference` map to `references`:
-
-```jsonc
-// V1
-{ "reference": { "docs": "../docs" } }
-
-// V2
-{ "references": { "docs": "../docs" } }
-```
-
-V1 already accepts `references`, so no change is needed when the file uses it. Reference entries keep the
-same shapes. See [References](/docs/references).
-
-### Providers
-
-Rename the singular `provider` map to `providers`. V2 separates the runtime package, endpoint, and request settings:
-
-```jsonc
-// V1
-{
-  "provider": {
-    "acme": {
-      "npm": "@ai-sdk/openai-compatible",
-      "api": "https://llm.example.com/v1",
-      "options": {
-        "apiKey": "{env:ACME_API_KEY}"
-      }
-    }
-  }
-}
-
-// V2
-{
-  "providers": {
-    "acme": {
-      "package": "aisdk:@ai-sdk/openai-compatible",
-      "settings": {
-        "baseURL": "https://llm.example.com/v1",
-        "apiKey": "{env:ACME_API_KEY}"
-      }
-    }
-  }
-}
-```
-
-V1 `npm` becomes `package`, and AI SDK packages receive the `aisdk:` prefix. `api` becomes `settings.baseURL`. Provider
-`options` are separated into `settings`, `headers`, and `body` according to their request role. See [Providers](/docs/providers).
-
-### Models and variants
-
-Models remain nested under their provider, but several model fields become more explicit:
-
-- `id` becomes `modelID`.
-- `tool_call` and `modalities` become `capabilities.tools`, `capabilities.input`, and `capabilities.output`.
-- A `status` of `"deprecated"` becomes `disabled: true`.
-- Cache costs move from `cache_read` and `cache_write` to `cache.read` and `cache.write`.
-- Provider-specific `options` become `settings`.
-- A V1 variants object becomes a V2 array with an `id` on each entry.
-
-```jsonc
-// V1
-{
-  "variants": {
-    "high": {
-      "reasoningEffort": "high"
-    }
-  }
-}
-
-// V2
-{
-  "variants": [
-    {
-      "id": "high",
-      "settings": {
-        "reasoningEffort": "high"
-      }
-    }
-  ]
-}
-```
-
-See [Models](/docs/models) for the complete native model shape.
-
-### Fields without native equivalents
-
-Most fields that keep the same shape, including `shell`, `model`, `default_agent`, `autoupdate`, `watcher`, `formatter`,
-`lsp`, `instructions`, `enterprise`, and `tool_output`, require no migration.
-
-These V1 fields do not have one-to-one native V2 config fields:
-
-- `logLevel`: use `OPENCODE_LOG_LEVEL` when starting OpenCode.
-- `server`: use the V2 service and explicit server options; the server API is an intentional breaking change.
-- `layout`: remove it; V1 already treated it as deprecated and always used stretch layout.
-- `enabled_providers` and `disabled_providers`: there is no native provider allowlist or denylist field yet.
-- `small_model`: V2 selects models for internal maintenance agents without a separate top-level field.
-- `compaction.tail_turns`: V2 uses `compaction.keep.tokens` instead.
-
-If your V1 configuration relies on a field without a native equivalent, keep using the supported V1 format rather than
-forcing a manual conversion. Run `/report` if V2 does not preserve the behavior you rely on.
-
-### Agent files
-
-V1 agent files may use `agent/`, `agents/`, `mode/`, or `modes/`. V2 still discovers all four directories. The preferred
-V2 location is:
-
-```text
-.opencode/agents/<name>.md
-```
-
-Files under a V1 `mode/` or `modes/` directory represent primary agents. When moving one into `agents/`, add
-`mode: primary` to its frontmatter. Files under `agent/` can move to `agents/` without changing their path-derived ID.
-
-When converting the frontmatter to native V2 fields:
-
-- Keep the Markdown body as the agent's system instructions.
-- Rename `prompt` to `system` when it appears in JSON configuration; file bodies do not need a `system` field.
-- Rename `disable` to `disabled` and `permission` to `permissions`.
-- Join `model` and `variant` as `provider/model#variant`.
-- Move `temperature`, `top_p`, and provider-specific options under `request.body`.
-
-V2 translates legacy agent frontmatter automatically, so these edits are optional. See [Agents](/docs/agents).
-
-### Command files
-
-V1 command files may use `command/` or `commands/`. V2 discovers both. The preferred location is:
-
-```text
-.opencode/commands/<name>.md
-```
-
-Move files from `command/` to the same relative path under `commands/` to preserve command names. The Markdown body remains
-the command template, and `description`, `agent`, and `subtask` frontmatter keep the same names. If frontmatter has separate
-`model` and `variant` fields, append the variant to the model and remove `variant`:
-
-```yaml
-# V1
-model: anthropic/claude-sonnet-4-5
-variant: high
-
-# V2
-model: anthropic/claude-sonnet-4-5#high
-```
-
-See [Commands](/docs/commands).
-
-### Skill files
-
-V2 discovers skills from both `.opencode/skill/` and `.opencode/skills/`. The preferred layout is:
-
-```text
-.opencode/skills/<skill-id>/SKILL.md
-```
-
-Move the complete skill directory, not only `SKILL.md`, so relative scripts, references, and other supporting files remain
-available. Keep the directory name stable to preserve the skill ID. Existing skill frontmatter and Markdown bodies do not
-require a V2 rewrite. See [Skills](/docs/skills).
-
-### Instruction files
-
-Existing `AGENTS.md` files stay in place. V2 discovers the global `~/.config/opencode/AGENTS.md` and project `AGENTS.md`
-files from the current directory up to the project root.
-
-If a V1 setup relied on a `CLAUDE.md` fallback, move that guidance into the applicable `AGENTS.md`. V2 currently only
-discovers `AGENTS.md`; because non-API V1 behavior is intended to remain compatible, also run `/report` with the affected
-project details. See [Instructions](/docs/instructions).
-
-## TUI configuration
-
-V1 loaded `tui.json(c)` from the global config directory and from project directories discovered while walking up from
-the current directory. V2 instead stores CLI and TUI settings in one global file:
-
-```text
-~/.config/opencode/cli.json
-```
-
-The CLI owns this file. The background service does not load it, and V2 does not discover or merge project-local
-`tui.json(c)` or `cli.json` files.
-
-The native V2 format groups related settings. For example:
-
-```jsonc
-// V1: ~/.config/opencode/tui.json
-{
-  "theme": "tokyonight",
-  "scroll_speed": 2,
-  "scroll_acceleration": {
-    "enabled": true
-  }
-}
-
-// V2: ~/.config/opencode/cli.json
-{
-  "theme": {
-    "name": "tokyonight"
-  },
-  "scroll": {
-    "speed": 2,
-    "acceleration": true
-  }
-}
-```
-
-V2 migrates the global TUI configuration automatically. On the first CLI or TUI startup, when `cli.json` does not already
-exist, it:
-
-- Reads `~/.config/opencode/tui.json`.
-- Reads persisted TUI preferences from the legacy `kv.json` state file.
-- Converts supported settings to the native grouped format and writes `~/.config/opencode/cli.json`.
-- Leaves the V1 files unchanged so V1 can continue using them.
-
-Migration runs only while `cli.json` is absent. Once that file exists, V2 treats it as the source of truth and does not
-continually synchronize later changes from `tui.json` or `kv.json`. If you created `cli.json` before starting V2, merge any
-V1 settings you still need into it manually.
-
-Project-local V1 TUI configuration is not migrated because V2 has no project-local CLI configuration. Move settings you
-still want into the global `cli.json`; when multiple projects used different values for the same setting, choose the
-global behavior you want V2 to use.
-
-## Plugins
-
-Rename `plugin` to `plugins`. Replace a package-and-options tuple with an object:
-
-```jsonc
-// V1
-{
-  "plugin": [
-    "opencode-example-plugin",
-    ["./plugin/local.ts", { "enabled": true }]
-  ]
-}
-
-// V2
-{
-  "plugins": [
-    "opencode-example-plugin",
-    {
-      "package": "./plugin/local.ts",
-      "options": { "enabled": true }
-    }
-  ]
-}
-```
-
-V2 discovers local plugins from both `.opencode/plugin/` and `.opencode/plugins/`; use `.opencode/plugins/` for V2 files.
-Moving a file between these directories does not migrate its implementation.
-
-<Warning>V1 plugins will not work in V2.</Warning>
-
-The config entry can be translated automatically, but plugin implementation code must be ported to the new API. The V2
-plugin API is still being finalized during beta, and detailed plugin migration guidance will be published when it is
-ready.
-
-Once the V2 plugin API is finalized, OpenCode should be able to migrate the majority of V1 plugins while keeping related
-local modules and dependencies together. See the current beta [Plugins guide](/docs/build/plugins).
-
-## Server API and clients
-
-OpenCode 2 has a revised, more ergonomic server API and a new set of clients. Integrations that call the V1 server API
-must migrate to the V2 API.
-
-Use the `@opencode-ai/client` package to access the new clients. The server API and clients are still being finalized
-during beta, so their contracts may continue to change. See the generated [API reference](/docs/api) for the current endpoints,
-request types, and responses.
-
-## Verify your setup
-
-Start `opencode2` in a project and verify your model, provider credentials, agents, permissions, MCP servers, and plugins
-before relying on the beta for regular work. Keep your V1 setup until you have confirmed the V2 behavior you need, and do
-not point V1 at configuration that you have converted to the native V2 shape.

packages/www/content/docs/(docs)/models.mdx

@@ -1,213 +0,0 @@
----
-title: "Models"
-description: ""
----
-
-OpenCode builds its model catalog from [Models.dev](https://models.dev), provider integrations, and your configuration.
-Only enabled models whose provider is available for the current project appear in the model picker.
-
-Connect a provider with `/connect` in the TUI, or configure it in [Providers](/docs/providers).
-
-## Choose a model
-
-Open the model picker with `/models` or the default `<leader>m` keybind. The picker shows the models available from
-providers connected to the current project.
-
-Select a model to use it in the current session. Switching models updates that session without changing your config. Use
-the catalog entries shown in the picker rather than guessing a provider or model name.
-
-## Per-run model
-
-Select a model for one non-interactive run with `--model` or `-m`:
-
-```bash
-opencode2 run --model openai/gpt-5.2 "Explain this repository"
-opencode2 run -m openai/gpt-5.2#high "Review the current changes"
-```
-
-Agents and commands can also select their own model. See [Agents](/docs/agents) and [Commands](/docs/commands).
-
-## Variants
-
-Variants are named request overlays for one model, commonly used for reasoning effort or token budgets. Available names
-are model-specific and are derived from current catalog metadata. Do not assume that names such as `low`, `high`, or
-`max` exist for every model; `/variants` shows the valid choices.
-
-Use `/variants` to choose one for the current model, or press `ctrl+t` to cycle through available variants.
-
-## Configure
-
-### Default model
-
-Set `model` in `opencode.json` or `opencode.jsonc`:
-
-```jsonc title="opencode.jsonc"
-{
-  "$schema": "https://opencode.ai/config.json",
-  "model": "anthropic/claude-sonnet-4-5"
-}
-```
-
-The configured model becomes the catalog default when its provider is available and the model is enabled. Otherwise,
-session execution falls back to the newest available supported model. An explicit model already selected on a session
-takes precedence over the default; switching models changes that session and does not rewrite your config.
-
-See [Config](/docs/config) for configuration locations and precedence.
-
-### Model settings
-
-Provider and model entries can supply three kinds of request configuration:
-
-- `settings` contains provider-package options such as `baseURL`, `reasoningEffort`, or `thinkingConfig`.
-- `headers` adds HTTP request headers.
-- `body` adds provider-specific fields to the request body.
-
-These values are provider-specific JSON. OpenCode applies provider values first, then model values, then the selected
-variant. Nested `settings` and `body` objects are merged; later array and scalar values replace earlier values. Header
-names are matched case-insensitively.
-
-You can also map a friendly catalog ID to a different API model ID with `modelID`:
-
-```jsonc title="opencode.jsonc"
-{
-  "$schema": "https://opencode.ai/config.json",
-  "model": "openai/coding-default",
-  "providers": {
-    "openai": {
-      "models": {
-        "coding-default": {
-          "modelID": "gpt-5.2",
-          "name": "Coding default",
-          "capabilities": {
-            "tools": true,
-            "input": ["text", "image"],
-            "output": ["text"]
-          },
-          "limit": {
-            "context": 200000,
-            "output": 32000
-          }
-        }
-      }
-    }
-  }
-}
-```
-
-Here `openai/coding-default` is the selectable catalog reference, while `gpt-5.2` is sent to the provider. When adding a
-model that is not already in the catalog, set accurate `capabilities` and `limit` values so OpenCode can expose tools and
-enforce the correct context limits. Set `disabled: true` on a model entry to hide it from the available catalog.
-
-### Custom variants
-
-Add a variant, or override a catalog variant with the same ID, under the model's `variants` array:
-
-```jsonc title="opencode.jsonc"
-{
-  "$schema": "https://opencode.ai/config.json",
-  "providers": {
-    "openai": {
-      "models": {
-        "gpt-5.2": {
-          "settings": {
-            "reasoningEffort": "medium"
-          },
-          "variants": [
-            {
-              "id": "fast",
-              "settings": {
-                "reasoningEffort": "low"
-              }
-            },
-            {
-              "id": "deep",
-              "settings": {
-                "reasoningEffort": "high",
-                "reasoningSummary": "auto"
-              }
-            }
-          ]
-        }
-      }
-    }
-  }
-}
-```
-
-Variant entries support `settings`, `headers`, and `body`. Selecting one deeply overlays its values on the effective
-provider and model configuration. An unknown variant fails model resolution instead of silently using the base model.
-
-### Local models
-
-For an OpenAI-compatible server, define a provider package, endpoint, and at least one model:
-
-```jsonc title="opencode.jsonc"
-{
-  "$schema": "https://opencode.ai/config.json",
-  "model": "local/coder",
-  "providers": {
-    "local": {
-      "name": "Local server",
-      "package": "aisdk:@ai-sdk/openai-compatible",
-      "settings": {
-        "baseURL": "http://127.0.0.1:1234/v1"
-      },
-      "models": {
-        "coder": {
-          "modelID": "model-name-on-server",
-          "capabilities": {
-            "tools": true,
-            "input": ["text"],
-            "output": ["text"]
-          },
-          "limit": {
-            "context": 32768,
-            "output": 8192
-          }
-        }
-      }
-    }
-  }
-}
-```
-
-Use the server's real model name, limits, modalities, and tool support. OpenCode cannot infer these for a model you add
-manually. If the endpoint requires a key, add `apiKey` to provider `settings` using an environment substitution such as
-`"apiKey": "{env:LOCAL_API_KEY}"`; do not commit secrets.
-
-### Model references
-
-Configuration and CLI options identify a model as `provider/model`, with an optional `#variant`:
-
-```text
-openai/gpt-5.2
-openai/gpt-5.2#high
-openrouter/anthropic/claude-sonnet-4.5#high
-```
-
-OpenCode splits the reference at the first `/`, so model IDs may contain additional slashes. Provider and model IDs are
-case-sensitive. Provider IDs cannot contain `/` or `#`, and model IDs cannot contain `#`.
-
-The expanded config form is equivalent when generated or programmatic configuration is more convenient:
-
-```jsonc
-{
-  "model": {
-    "providerID": "openrouter",
-    "model": "anthropic/claude-sonnet-4.5"
-  }
-}
-```
-
-Root, agent, and command `model` fields accept both forms. Use the IDs shown by `/models`, not provider display names.
-
-### Caveats
-
-- The selector object uses `model`, while a provider catalog entry uses `modelID` for the upstream API identifier.
-- The root `model` currently sets the default provider and model only. Although its selection shape accepts a variant,
-  the V2 catalog default does not retain it; select a variant in the TUI, with `opencode2 run`, or on an agent or command.
-- Model options are provider-specific. A setting accepted by one provider package may be ignored or rejected by another.
-- Catalog data, credentials, and config are location-scoped. A model available in one project may be unavailable in
-  another.
-- Configuration files are watched and normally reload automatically, but an in-flight model request keeps the settings
-  with which it started.

packages/www/content/docs/(docs)/permissions.mdx

@@ -1,209 +0,0 @@
----
-title: "Permissions"
-description: ""
----
-
-Permissions control whether an agent may perform an action on a resource. V2
-configuration uses the `permissions` field and an ordered array of rules.
-
-<Warning>
-  The V1 object syntax uses different field and action names. Do not use
-  `permission`, `bash`, or `task` in V2 configuration; use `permissions`,
-  `shell`, and `subagent`.
-</Warning>
-
-## Rule schema
-
-Each rule has three required string fields:
-
-```jsonc
-{
-  "$schema": "https://opencode.ai/config.json",
-  "permissions": [
-    { "action": "*", "resource": "*", "effect": "ask" },
-    { "action": "read", "resource": "*", "effect": "allow" },
-    { "action": "read", "resource": "*.env", "effect": "deny" },
-    { "action": "shell", "resource": "git status *", "effect": "allow" },
-    { "action": "shell", "resource": "git push *", "effect": "deny" },
-    { "action": "edit", "resource": "packages/docs/*.mdx", "effect": "allow" }
-  ]
-}
-```
-
-- `action` matches a tool permission action.
-- `resource` matches the value the tool is trying to use, such as a path,
-  command, URL, query, or agent ID.
-- `effect` is `"allow"`, `"deny"`, or `"ask"`.
-
-`allow` proceeds without prompting, `deny` blocks the operation, and `ask`
-waits for a user decision. If no rule matches, the result is `ask`.
-
-## Matching and order
-
-Both `action` and `resource` support simple wildcards:
-
-- `*` matches zero or more characters, including `/`.
-- `?` matches exactly one character.
-- All other characters are literal.
-
-Matches cover the entire value. Slashes are normalized, and matching is
-case-insensitive on Windows. For shell convenience, a pattern ending in
-`" *"` also matches the command without arguments: `"git status *"` matches
-both `git status` and `git status --short`.
-
-The **last matching rule wins**. Put broad rules first and exceptions later.
-Rules from lower-priority configuration files are loaded first. OpenCode then
-appends all global rules before agent-specific rules, so a matching agent rule
-overrides a global rule.
-
-Some operations check several resources at once, such as a patch touching
-multiple files. OpenCode denies the operation if any resource resolves to
-`deny`; otherwise it asks if any resolves to `ask`; otherwise it allows it.
-
-## Actions and resources
-
-V2 action names are strings, so plugins may introduce additional actions. The
-current built-in actions use these resources:
-
-| Action | Resource matched |
-| --- | --- |
-| `read` | Location-relative path for an internal file or directory; canonical absolute path for an external target |
-| `edit` | Target path for `edit`, `write`, and `patch`; all three tools share this action |
-| `glob` | The requested glob pattern |
-| `grep` | The requested regular expression, not the search path |
-| `shell` | The complete raw shell command string |
-| `subagent` | The target agent ID |
-| `skill` | The skill ID |
-| `question` | `*` |
-| `webfetch` | The requested URL |
-| `websearch` | The search query |
-| `external_directory` | A canonical external directory boundary, normally ending in `/*` |
-| `<server>_<tool>` | `*` for an MCP tool; unsupported characters in both names become `_` |
-| `execute` | `*`; controls availability of the Code Mode dispatcher, while each nested tool still enforces its own permission |
-
-Built-in agent policy also reserves `plan_enter` and `plan_exit` for plan-mode
-transitions. `doom_loop` and `lsp` are not current V2 Core permission actions.
-
-## External directories
-
-An external path requires a separate `external_directory` decision before the
-tool's own `read` or `edit` decision. This applies to external paths used by
-`read`, `edit`, `write`, and `patch`, and to an external `shell` working
-directory.
-
-```jsonc
-{
-  "$schema": "https://opencode.ai/config.json",
-  "permissions": [
-    {
-      "action": "external_directory",
-      "resource": "~/projects/reference/*",
-      "effect": "allow"
-    },
-    {
-      "action": "read",
-      "resource": "~/projects/reference/*",
-      "effect": "allow"
-    },
-    {
-      "action": "edit",
-      "resource": "~/projects/reference/*",
-      "effect": "deny"
-    }
-  ]
-}
-```
-
-For `external_directory`, `read`, and `edit` resources, a leading `~`, `~/`,
-`$HOME`, or `$HOME/` is expanded when configuration loads. Shell resources are
-raw command text and are **not** home-expanded.
-
-<Warning>
-  `shell` runs with the host user's filesystem, process, and network authority.
-  Its resource is raw text, not a parsed command. External command arguments
-  produce only best-effort warnings; `external_directory` is enforced for the
-  working directory, not every path embedded in a command. Prefer a narrow
-  shell allowlist over patterns intended to identify every dangerous command.
-</Warning>
-
-Relative mutation paths cannot escape the active Location, and symlink escapes
-from inside it are rejected. Explicit external paths are canonicalized before
-matching, so authorize only trusted directory boundaries.
-
-## Defaults
-
-The evaluator's fallback is `ask`, but shipped agents include ordered defaults:
-
-| Agent | Effective default policy |
-| --- | --- |
-| `build` | Allows most actions; asks for external directories and `.env` reads; allows questions and entering plan mode; denies exiting plan mode |
-| `plan` | Uses the same base, allows questions and exiting plan mode, and denies edits except OpenCode plan files |
-| `general` | Uses the base policy but cannot launch another subagent; questions and plan transitions remain denied |
-| `explore` | Denies everything except `read`, `glob`, `grep`, `webfetch`, and `websearch`; cannot launch subagents and asks for external directories |
-| Hidden maintenance agents | Deny all actions |
-
-The base read rules are ordered as follows:
-
-```jsonc
-[
-  { "action": "read", "resource": "*", "effect": "allow" },
-  { "action": "read", "resource": "*.env", "effect": "ask" },
-  { "action": "read", "resource": "*.env.*", "effect": "ask" },
-  { "action": "read", "resource": "*.env.example", "effect": "allow" }
-]
-```
-
-OpenCode also permits its managed tool-output and temporary directories where
-needed. These exceptions do not grant general external-directory access.
-
-## Agent overrides
-
-Configure shared policy at the top level and append narrower rules to a named
-agent under `agents.<id>.permissions`:
-
-```jsonc
-{
-  "$schema": "https://opencode.ai/config.json",
-  "permissions": [
-    { "action": "shell", "resource": "*", "effect": "ask" },
-    { "action": "shell", "resource": "git diff *", "effect": "allow" },
-    { "action": "shell", "resource": "git status *", "effect": "allow" }
-  ],
-  "agents": {
-    "reviewer": {
-      "description": "Review code without changing it",
-      "mode": "subagent",
-      "permissions": [
-        { "action": "edit", "resource": "*", "effect": "deny" },
-        { "action": "shell", "resource": "git diff *", "effect": "allow" },
-        { "action": "shell", "resource": "git status *", "effect": "allow" }
-      ]
-    }
-  }
-}
-```
-
-Agent rules do not replace the global array; they are appended after it. A
-custom subagent executes with its own permissions, not a permission subset
-derived from the parent agent.
-
-## Approval choices
-
-When an `ask` rule matches, clients can reply with:
-
-- **Allow once** (`once`): approve only the pending request.
-- **Allow always** (`always`): approve this request and save the patterns
-  proposed by the tool for the current project.
-- **Reject** (`reject`): reject the request. Rejecting also rejects other
-  pending permission requests in the same session; clients may attach feedback.
-
-Saved approvals are durable and project-scoped. They are additional `allow`
-rules, but they can never override a configured `deny`. The proposed saved
-pattern may be broader than the displayed resource: several tools propose `*`,
-shell proposes the exact command text, and skills and subagents propose their
-IDs. Review the confirmation carefully and remove saved approvals that are no
-longer needed.
-
-For non-interactive runs, `opencode2 run --auto` replies `once` to permission
-requests. It does not save approvals, and explicit `deny` rules remain enforced.
-Without `--auto`, a non-interactive run rejects permission requests.

packages/www/content/docs/(docs)/providers.mdx

@@ -1,204 +0,0 @@
----
-title: "Providers"
-description: ""
----
-
-OpenCode builds its provider and model catalog from [Models.dev](https://models.dev), then applies the `providers`
-overlays from your [configuration](/docs/config). A provider needs both a usable runtime package and, when required, an
-active connection.
-
-## Connect a provider
-
-Run `/connect` in the TUI, choose an integration, and complete one of the methods it offers:
-
-```text
-/connect
-```
-
-An integration may support an API key, OAuth, environment variables, or a combination of them. API keys and OAuth
-tokens entered through `/connect` are stored by the OpenCode service in its database. Run `/connect` again to replace
-or remove a stored credential.
-
-Providers from Models.dev also declare their standard environment variables. A non-empty declared variable is exposed
-as an environment connection automatically, so common providers usually need no config:
-
-```bash
-export ANTHROPIC_API_KEY="your-key"
-```
-
-For a custom provider, `env` declares the variables that can supply its key:
-
-```jsonc title="opencode.jsonc"
-{
-  "$schema": "https://opencode.ai/config.json",
-  "providers": {
-    "acme": {
-      "env": ["ACME_API_KEY"]
-    }
-  }
-}
-```
-
-When several credential sources exist, OpenCode uses the stored credential first, then the first non-empty variable in
-`env`, then `settings.apiKey`. Use config substitution instead of committing a literal key:
-
-```jsonc title="opencode.jsonc"
-{
-  "$schema": "https://opencode.ai/config.json",
-  "providers": {
-    "acme": {
-      "settings": {
-        "apiKey": "{env:ACME_API_KEY}"
-      }
-    }
-  }
-}
-```
-
-<Warning>Do not commit API keys or authorization headers to your repository.</Warning>
-
-## Configure
-
-The `providers` object is keyed by provider ID. Each provider accepts these fields:
-
-| Field | Purpose |
-| --- | --- |
-| `name` | Display name. |
-| `env` | Ordered environment variable names that provide a connection. |
-| `package` | Runtime provider package. |
-| `settings` | JSON settings passed to the runtime package, such as `baseURL`. |
-| `headers` | String-valued HTTP headers added to requests. |
-| `body` | JSON fields merged into request bodies. |
-| `models` | Models to add or override, keyed by catalog model ID. |
-
-Configuration files are applied from lowest to highest precedence. `settings` and `body` are deep-merged. Headers are
-merged case-insensitively. At request time, provider values are inherited by the model, model values override them, and
-the selected variant is applied last.
-
-### Endpoint
-
-Override `settings.baseURL` to send an existing provider through a proxy or compatible endpoint. Its existing package,
-models, and connection continue to apply:
-
-```jsonc title="opencode.jsonc"
-{
-  "$schema": "https://opencode.ai/config.json",
-  "providers": {
-    "anthropic": {
-      "settings": {
-        "baseURL": "https://llm-proxy.example.com/anthropic"
-      }
-    }
-  }
-}
-```
-
-`settings` is package-specific. A field only has an effect when the selected package supports it.
-
-### Headers and body
-
-Headers and body fields can be set at provider, model, or variant scope:
-
-```jsonc title="opencode.jsonc"
-{
-  "$schema": "https://opencode.ai/config.json",
-  "providers": {
-    "openai": {
-      "headers": {
-        "X-Gateway-Tenant": "engineering"
-      },
-      "body": {
-        "metadata": {
-          "application": "opencode"
-        }
-      },
-      "models": {
-        "gpt-5.2": {
-          "headers": {
-            "X-Model-Policy": "coding"
-          }
-        }
-      }
-    }
-  }
-}
-```
-
-These are request overlays, not a generic authentication scheme. Prefer `/connect`, `env`, or `settings.apiKey` for
-provider credentials unless the endpoint explicitly requires a custom header.
-
-### Provider packages
-
-For an OpenAI-compatible service, use the V2 native compatible package. The model map is explicit because a custom
-provider has no Models.dev catalog entries:
-
-```jsonc title="opencode.jsonc"
-{
-  "$schema": "https://opencode.ai/config.json",
-  "model": "acme/qwen3-coder",
-  "providers": {
-    "acme": {
-      "name": "Acme Gateway",
-      "env": ["ACME_API_KEY"],
-      "package": "@opencode-ai/llm/providers/openai-compatible",
-      "settings": {
-        "baseURL": "https://llm.acme.example/v1"
-      },
-      "models": {
-        "qwen3-coder": {
-          "name": "Qwen 3 Coder",
-          "capabilities": {
-            "tools": true,
-            "input": ["text"],
-            "output": ["text"]
-          },
-          "limit": {
-            "context": 131072,
-            "output": 32768
-          }
-        }
-      }
-    }
-  }
-}
-```
-
-Omit `env` for an endpoint that does not require authentication. The native compatible package requires
-`settings.baseURL` and uses bearer authentication when a key is available.
-
-The `package` field supports two runtime contracts:
-
-| Form | Contract |
-| --- | --- |
-| `"@opencode-ai/llm/providers/openai-compatible"` | A V2 native package exporting `model(modelID, settings)`. An npm specifier or absolute `file://` URL may use the same contract. |
-| `"aisdk:@ai-sdk/openai-compatible"` | An AI SDK provider package. The `aisdk:` prefix is required. |
-
-Native packages receive the merged `settings` plus the resolved `apiKey`, `headers`, `body`, and `limits`. AI SDK
-packages receive their merged provider options. Use a package's own documentation for accepted settings; OpenCode does
-not validate package-specific keys.
-
-`package` may also be set on one model to override the provider package for that model.
-
-### Models
-
-Add a model under a provider's `models` map. The object key is the model ID used in OpenCode; `modelID` is the ID sent to
-the provider:
-
-```jsonc title="opencode.jsonc"
-{
-  "$schema": "https://opencode.ai/config.json",
-  "model": "openai/coding",
-  "providers": {
-    "openai": {
-      "models": {
-        "coding": {
-          "modelID": "gpt-5.2",
-          "name": "GPT-5.2 Coding"
-        }
-      }
-    }
-  }
-}
-```
-
-See [Models](/docs/models) for model selection, defaults, capabilities, limits, costs, and variants.

packages/www/content/docs/(docs)/references.mdx

@@ -1,177 +0,0 @@
----
-title: "References"
-description: ""
----
-
-References give OpenCode named access to directories outside the current
-project. Use them for documentation, shared libraries, examples, or source from
-another repository.
-
-Configure references by alias in `opencode.json` or `opencode.jsonc`:
-
-```jsonc title="opencode.jsonc"
-{
-  "$schema": "https://opencode.ai/config.json",
-  "references": {
-    "docs": {
-      "path": "../product-docs",
-      "description": "Use for product behavior and terminology"
-    },
-    "effect": {
-      "repository": "Effect-TS/effect",
-      "branch": "main",
-      "description": "Use for Effect implementation details"
-    }
-  }
-}
-```
-
-## Local directories
-
-Use `path` for a local directory:
-
-```jsonc
-{
-  "references": {
-    "design-system": {
-      "path": "../design-system",
-      "description": "Use when working with components or design tokens"
-    }
-  }
-}
-```
-
-Relative paths resolve from the directory containing the config file that
-defines them. Absolute paths and home-relative paths such as `~/docs` are also
-supported.
-
-The string shorthand is useful when no other fields are needed:
-
-```jsonc
-{
-  "references": {
-    "docs": "../docs",
-    "shared": "~/work/shared"
-  }
-}
-```
-
-<Note>
-  A shorthand string is treated as a local path only when it starts with `.`,
-  `/`, or `~`. Use `./docs`, not `docs`; a bare `docs` value is interpreted as
-  a Git repository.
-</Note>
-
-## Git repositories
-
-Use `repository` for a remote Git repository. GitHub `owner/repo` shorthand,
-Git URLs, host/path forms, and SCP-style remotes are supported.
-
-```jsonc
-{
-  "references": {
-    "effect": {
-      "repository": "Effect-TS/effect",
-      "branch": "main"
-    },
-    "internal-sdk": {
-      "repository": "git@gitlab.example.com:platform/sdk.git",
-      "branch": "release/v2"
-    }
-  }
-}
-```
-
-Without `branch`, OpenCode checks out and refreshes the remote's default
-branch. Branch names may contain letters, numbers, `/`, `_`, `.`, and `-`, but
-cannot start with `-` or contain `..`. Local `file:` repositories are not
-supported.
-
-Git references also support shorthand:
-
-```jsonc
-{
-  "references": {
-    "effect": "Effect-TS/effect",
-    "sdk": "gitlab.com/platform/sdk"
-  }
-}
-```
-
-### Cloning and storage
-
-OpenCode normalizes a remote and stores one checkout under its global data
-directory at `opencode/repos/<host>/<repository-path>`. On a typical Linux
-installation, for example, `Effect-TS/effect` is stored at:
-
-```text
-~/.local/share/opencode/repos/github.com/Effect-TS/effect
-```
-
-Missing repositories are cloned. Existing checkouts are fetched and reset to
-the requested branch, or to the remote default branch when `branch` is omitted.
-Materialization runs asynchronously when references load or reload, so a new
-reference can appear before its checkout is ready. Clone and refresh failures
-are logged and do not stop other references from loading.
-
-<Warning>
-  The cache has one checkout per normalized remote, not one per branch. Do not
-  configure the same repository at multiple branches; only one branch can be
-  exposed. Avoid editing cached checkouts because a refresh resets them.
-</Warning>
-
-## Description and visibility
-
-`description` tells agents when a reference is relevant. References with a
-description are included in agent instructions with their alias and resolved
-path. References without one remain available in `@` autocomplete but are not
-advertised automatically.
-
-Set `hidden` to `true` to remove a reference from TUI `@` autocomplete:
-
-```jsonc
-{
-  "references": {
-    "internal": {
-      "path": "../internal",
-      "description": "Use for internal service behavior",
-      "hidden": true
-    }
-  }
-}
-```
-
-`hidden` controls only autocomplete visibility. It does not remove the
-reference from the reference API or agent instructions when a description is
-present.
-
-## Use references
-
-Type `@` in the TUI and select a reference alias to attach its root directory:
-
-```text
-Compare the current implementation with @effect
-```
-
-The attachment provides a non-recursive listing of the root's immediate files
-and directories. V2 currently attaches references by root alias;
-`@alias/path` is not a reference-specific file browser. Ask the agent to
-inspect a particular path when more detail is needed.
-
-References do not grant extra tool permissions. Access outside the active
-Location remains subject to the agent's normal tool rules and the
-`external_directory` permission. Editing a reference additionally requires the
-applicable edit permission.
-
-## Fields
-
-| Field | Local | Git | Description |
-| --- | --- | --- | --- |
-| `path` | Required | No | Local directory path |
-| `repository` | No | Required | Remote Git repository |
-| `branch` | No | Optional | Branch to fetch and check out |
-| `description` | Optional | Optional | Guidance describing when agents should use it |
-| `hidden` | Optional | Optional | Hide it from TUI `@` autocomplete |
-
-An alias cannot be empty or contain `/`, `\`, whitespace, a backtick, or a
-comma.

packages/www/content/docs/(docs)/sharing.mdx

@@ -1,39 +0,0 @@
----
-title: "Session sharing"
-description: ""
----
-
-Session sharing is not yet available in OpenCode V2. V2 does not currently
-publish sessions, upload conversation history to a sharing service, or create
-public links.
-
-<Warning>
-  The V2 TUI registers `/share`, but it currently only reports that sharing is unavailable. There is no functional
-  share/unshare command or server API endpoint.
-</Warning>
-
-## Configuration
-
-The V2 configuration schema accepts a `share` field with three values:
-
-```jsonc title="opencode.jsonc"
-{
-  "$schema": "https://opencode.ai/config.json",
-  "share": "manual"
-}
-```
-
-- `"manual"` represents sharing only when explicitly requested.
-- `"auto"` represents automatically sharing new sessions.
-- `"disabled"` represents preventing session sharing.
-
-These values are parsed but are not acted on by the current V2 runtime. In
-particular, setting `"auto"` does not publish sessions. If `share` is omitted,
-V2 leaves the sharing policy unspecified.
-
-## Beta limitations
-
-V2 currently provides no public session viewer, share URL, history sync,
-retention controls, or unshare/delete operation. Until those surfaces are
-implemented in the V2 server and protocol, keep using sessions locally and do
-not treat the `share` configuration field as a privacy or publishing control.

packages/www/content/docs/(docs)/skills.mdx

@@ -1,227 +0,0 @@
----
-title: "Skills"
-description: ""
----
-
-Skills are Markdown instructions that OpenCode can advertise to an agent and
-load when they are relevant. A skill can include supporting scripts,
-references, and other files in the same directory.
-
-## Create a skill
-
-Create one directory per skill with a `SKILL.md` file:
-
-```text
-.opencode/skills/
-└── git-release/
-    ├── SKILL.md
-    ├── scripts/
-    │   └── changelog.ts
-    └── references/
-        └── release-policy.md
-```
-
-```markdown title=".opencode/skills/git-release/SKILL.md"
----
-name: Git Release
-description: Prepare release notes, version bumps, and GitHub releases
-metadata:
-  opencode/slash: "true"
----
-
-## Workflow
-
-1. Read `references/release-policy.md`.
-2. Summarize merged changes since the previous tag.
-3. Propose the version bump before changing files.
-4. Run `scripts/changelog.ts` only after the user approves the version.
-```
-
-Paths in a skill are relative to the directory containing `SKILL.md`.
-
-## Discovery
-
-OpenCode automatically adds the following source directories:
-
-| Scope | Sources |
-| --- | --- |
-| Global | `~/.config/opencode/skills` |
-| Global compatibility | `~/.claude/skills`, `~/.agents/skills` |
-| Project | `.opencode/skills` |
-| Project compatibility | `.claude/skills`, `.agents/skills` |
-
-For project sources, OpenCode searches from the current directory upward to
-the project root and includes matching directories at every level.
-
-Within each source directory, OpenCode discovers:
-
-- Markdown files at the source root, such as `skills/git-release.md`
-- `SKILL.md` files at any depth, such as `skills/git-release/SKILL.md`
-
-The directory form is recommended because it gives the skill a private base
-directory for supporting files.
-
-## Configure sources
-
-Use the `skills` array in any `opencode.json` or `opencode.jsonc` to add local
-directories or HTTP catalogs:
-
-```jsonc title="opencode.jsonc"
-{
-  "$schema": "https://opencode.ai/config.json",
-  "skills": [
-    "./team-skills",
-    "~/shared/opencode-skills",
-    "/opt/company-skills",
-    "https://example.com/opencode/skills/"
-  ]
-}
-```
-
-Relative paths are resolved from the active OpenCode working directory, not
-from the directory containing the config file. Paths beginning with `~/` use
-the current user's home directory. Only `http://` and `https://` values are
-treated as URL sources.
-
-Every discovered config document contributes its `skills` entries; the arrays
-are additive rather than replacing one another.
-
-### HTTP catalogs
-
-An HTTP source is a base URL containing an `index.json`:
-
-```json title="index.json"
-{
-  "skills": [
-    {
-      "name": "git-release",
-      "version": "3",
-      "files": [
-        "git-release.md",
-        "references/release-policy.md"
-      ]
-    }
-  ]
-}
-```
-
-OpenCode downloads those files from
-`<base-url>/git-release/<file>`. File paths must be safe, relative,
-same-origin paths. Each entry must include either `SKILL.md` or a Markdown file
-named after the index entry, such as `git-release.md`.
-
-Use the named Markdown form for HTTP catalogs. Each downloaded skill directory
-is itself a source root, so `git-release.md` produces the ID `git-release`; a
-root-level `SKILL.md` produces the literal ID `SKILL` in the current V2
-implementation. Increment `version` when files change so OpenCode refreshes
-the cached copy.
-
-## Frontmatter
-
-V2 reads these fields:
-
-| Field | Purpose |
-| --- | --- |
-| `name` | Display name; defaults to the path-derived ID |
-| `description` | Summary shown to the model and command catalog |
-| `slash` | Set to `false` to hide the skill from the V2 slash-command catalog |
-| `metadata.opencode/slash` | Boolean or `"true"`/`"false"`; overrides `slash` |
-| `metadata.opencode/autoinvoke` | Set to `false` to omit the skill from model-facing discovery |
-
-Frontmatter, `name`, and `description` are optional at runtime. However, a
-clear `description` is strongly recommended: skills without one are not
-advertised to the model. `license`, `compatibility`, and other metadata may be
-included for portability, but V2 does not interpret them.
-
-`opencode/autoinvoke: false` only removes the skill from the model's available
-skills list. The skill remains registered and can still be activated explicitly
-by its ID.
-
-## IDs and validation
-
-The skill ID comes from its path, not its frontmatter:
-
-| File | ID |
-| --- | --- |
-| `<source>/git-release.md` | `git-release` |
-| `<source>/git-release/SKILL.md` | `git-release` |
-| `<source>/teams/release/SKILL.md` | `release` |
-
-IDs are exact and case-sensitive. V2 currently does not enforce the Agent
-Skills name regex, length limits, a match between `name` and the directory, or
-a maximum description length. The frontmatter `name` is only a display label.
-
-For portable, predictable skills, use a unique lowercase kebab-case ID of 1-64
-characters and keep it aligned with the directory name:
-
-```text
-^[a-z0-9]+(-[a-z0-9]+)*$
-```
-
-## Precedence
-
-Skills are keyed by ID. If several sources define the same ID, the later source
-wins. Sources are registered in this order, from lower to higher precedence:
-
-1. Built-in skills
-2. `.claude/skills` sources, global first and then from the current directory upward
-3. `.agents/skills` sources, global first and then from the current directory upward
-4. `~/.config/opencode/skills`
-5. Project `.opencode/skills`, from the project root toward the current directory
-6. Explicit `skills` config entries, in config priority and array order
-
-Avoid duplicate IDs unless an override is intentional.
-
-## Runtime loading
-
-At each model step, OpenCode advertises permitted skills that have a
-description and do not set `opencode/autoinvoke` to `false`. The advertisement
-contains only each skill's ID, name, and description; it does not add every
-skill body to the prompt.
-
-When the model calls the `skill` tool with an exact ID, OpenCode:
-
-1. Resolves the current winning definition for that ID
-2. Checks the `skill` permission for the selected agent
-3. Adds the Markdown body, without frontmatter, to the conversation
-4. Provides the skill's base directory and a sample of up to ten supporting file paths
-
-Supporting file contents are not loaded automatically. The agent can read a
-referenced file when the skill instructs it to do so. The supporting-file
-sample is available for directory-based `SKILL.md` skills; flat Markdown skills
-receive no neighboring file list.
-
-In the V2 CLI, skills appear as `/id` commands unless `slash` resolves to
-`false`. Selecting one appends the skill body as a skill message and resumes
-the session.
-
-## Permissions
-
-Permission rules use the `skill` action and the skill ID as the resource. Rules
-are evaluated in order, with the last matching rule winning:
-
-```jsonc title="opencode.jsonc"
-{
-  "permissions": [
-    { "action": "skill", "resource": "*", "effect": "allow" },
-    { "action": "skill", "resource": "internal-*", "effect": "deny" },
-    { "action": "skill", "resource": "experimental-*", "effect": "ask" }
-  ]
-}
-```
-
-`deny` removes matching skills from model-facing discovery and rejects skill
-tool loading. `ask` advertises the skill but requests approval when the model
-loads it. The same rules can be placed under an individual
-`agents.<id>.permissions` array.
-
-## Troubleshooting
-
-If a skill is missing or loads the wrong content:
-
-1. Confirm the file is either a root-level `*.md` or a nested file named exactly `SKILL.md`.
-2. Check the path-derived ID rather than the frontmatter `name`.
-3. Add a `description` if the skill should be advertised to the model.
-4. Check `opencode/autoinvoke` and the selected agent's `skill` permissions.
-5. Look for a later source defining the same ID.
-6. For HTTP catalogs, verify `index.json`, same-origin file paths, and a changed `version`.

packages/www/content/docs/(docs)/snapshots.mdx

@@ -1,108 +0,0 @@
----
-title: "Undo"
-description: ""
----
-
-OpenCode snapshots let the default interactive TUI roll back conversation history and related file changes. They are a
-convenience for revising recent work, not a replacement for Git commits or backups.
-
-## Configuration
-
-Snapshots are enabled by default. Set `snapshots` to `false` in your [configuration](/docs/config#snapshots) to stop capturing
-filesystem state:
-
-```jsonc title="opencode.jsonc"
-{
-  "$schema": "https://opencode.ai/config.json",
-  "snapshots": false
-}
-```
-
-Filesystem snapshots require a Git repository. With snapshots disabled, unavailable, or missing, undo can still stage a
-conversation rollback, but it has no captured file state to restore. Disabling snapshots does not delete snapshots that
-were already stored.
-
-## What is captured
-
-For each model step, OpenCode attempts to capture the worktree immediately before the model call and after a cleanly
-completed step. It records the paths changed between those two points on the assistant message.
-
-Snapshots use a separate internal Git object database in the OpenCode data directory. They do not create commits, move
-branches, or intentionally modify your repository's Git index. Capture is limited to the session's active directory, which
-may be a subdirectory of the repository.
-
-Within that directory, snapshots include tracked files and untracked files that are not ignored by Git. An individual
-untracked file larger than 2 MiB is excluded. Ignored files, files outside the active directory, and changes to Git
-metadata are not captured.
-
-During undo, OpenCode does not check out an entire tree. It restores only paths attributed to cleanly completed assistant
-steps after the selected conversation boundary. Each path is restored to its state before the first affected step.
-
-## Undo
-
-Wait for the session to become idle, then run:
-
-```text
-/undo
-```
-
-The TUI finds the latest non-empty user message and stages a revert at that message:
-
-- The selected user message and every later message are hidden, but not deleted yet.
-- The selected message's text, attachments, and agent mentions are placed in the composer for revision.
-- Captured files changed by the affected assistant steps are restored to their earlier contents. Files created by those
-  steps are removed when they did not exist in the earlier snapshot.
-- A summary shows the staged message count and restored paths.
-
-Running `/undo` again moves the staged boundary to an earlier user message. OpenCode keeps the filesystem state from
-immediately before the first undo as the redo baseline, so repeated undos form one wider staged revert rather than a redo
-stack.
-
-<Warning>
-  Sending a new prompt while an undo is staged commits the revert. The hidden message range is removed from the active
-  session history, the currently reverted files are kept, and redo is no longer available.
-</Warning>
-
-## Redo
-
-While a revert is staged, run:
-
-```text
-/redo
-```
-
-Redo clears the staged boundary, makes the hidden messages visible again, and restores affected files to their exact state
-immediately before the first undo. It does not rerun the model. After multiple undos, one redo restores the whole staged
-range; there is no step-by-step redo stack.
-
-## Revert a message
-
-The TUI's **Message Actions** menu also provides **Revert**. It stages the selected message as the conversation boundary
-and uses the same file restoration and redo behavior, but it does not copy that message into the composer.
-
-For a conversation-and-files rollback, select a user message. If an assistant message is selected, that message is hidden,
-but only file changes attributed to later assistant steps are restored; the selected assistant message's own file changes
-are not included.
-
-## Limitations and safety
-
-- Capture is best effort. A failed capture is logged and the model step continues, so conversation rollback may have no
-  matching file rollback.
-- Interrupted or failed steps do not receive a completed end snapshot. File changes made before the failure may remain.
-- Shell commands can change databases, services, processes, network resources, Git state, ignored build output, or files
-  outside the active directory. Undo and redo do not reverse those side effects.
-- Undo overwrites the current contents of affected paths with older contents. Redo likewise overwrites those paths with
-  the pre-undo state, including edits made after running undo.
-- Other processes can edit the worktree between capture and restore. The server rejects revert operations while the
-  session is actively running, but it cannot protect against external editors or commands.
-- Snapshot objects can contain complete contents of tracked and non-ignored untracked files. They are stored locally in
-  the OpenCode data directory; do not treat snapshots as secret-free metadata.
-- Undo is not secure erasure. Committing a revert removes messages from the active projection, not from durable session
-  history or existing snapshot storage.
-
-Review the staged file summary and your Git diff before continuing. Commit or back up important work independently before
-using undo on a dirty worktree.
-
-<Note>
-  `/undo` and `/redo` are interactive TUI commands. The non-interactive `run` command does not provide them.
-</Note>

packages/www/content/docs/(docs)/troubleshooting.mdx

@@ -1,177 +0,0 @@
----
-title: "Troubleshooting"
-description: "Diagnose OpenCode startup, server, and session issues."
----
-
-<Tip>
-  You can ask OpenCode to debug itself. Describe the problem and ask it to use this troubleshooting page; it can read the
-  steps below, inspect its service and logs, and help identify the issue.
-</Tip>
-
-OpenCode runs as two processes: the TUI is a client, while a background server owns sessions, plugins, permissions, and
-other application state. Start by determining whether an issue is in the client, the shared server, or a specific project.
-
-## Check the background service
-
-Show the current server status:
-
-```bash
-opencode2 service status
-```
-
-Verify that its API is healthy:
-
-```bash
-opencode2 api get /api/health
-```
-
-If the service is stuck or unhealthy, restart it:
-
-```bash
-opencode2 service restart
-```
-
-From inside the TUI, run `/reload` to restart the managed service and reconnect:
-
-```text
-/reload
-```
-
-You can also stop and start it explicitly:
-
-```bash
-opencode2 service stop
-opencode2 service start
-```
-
-<Note>
-  OpenCode normally discovers or starts the shared background service automatically. The service commands are only needed
-  when diagnosing its lifecycle.
-</Note>
-
-## Run an isolated session
-
-Use standalone mode to run the TUI with a private server that exits with it:
-
-```bash
-opencode2 --standalone
-```
-
-If an issue disappears in standalone mode, it is likely related to the shared background service rather than the TUI or
-project itself.
-
-## Inspect the API
-
-The `api` command uses the same discovery and authentication flow as the TUI. It accepts either an HTTP method and path or
-an OpenAPI operation ID.
-
-See the [API reference](/docs/api) for all endpoints and operation IDs.
-
-Pass a JSON request body with `--data` or `-d`, and add headers with `--header` or `-H`.
-
-<Warning>
-  Running `opencode2 api` may start the background service when no compatible healthy service is available.
-</Warning>
-
-## Read logs
-
-Installed builds write logs to:
-
-```text
-~/.local/share/opencode/log/opencode.log
-```
-
-Follow the log while reproducing the problem:
-
-```bash
-tail -f ~/.local/share/opencode/log/opencode.log
-```
-
-Each line includes a process `run` ID and a `role` field. Use `role=cli` for TUI and command startup, and `role=server` for
-session, provider, plugin, permission, and tool activity.
-
-```bash
-grep 'role=cli' ~/.local/share/opencode/log/opencode.log
-grep 'role=server' ~/.local/share/opencode/log/opencode.log
-grep 'run=8fc3b1d5' ~/.local/share/opencode/log/opencode.log
-```
-
-Increase verbosity for one reproduction:
-
-```bash
-OPENCODE_LOG_LEVEL=DEBUG opencode2
-```
-
-## Service files
-
-The shared server registers itself at:
-
-```text
-~/.local/state/opencode/service.json
-```
-
-Its private service configuration is stored separately at:
-
-```text
-~/.config/opencode/service.json
-```
-
-The database normally lives at:
-
-```text
-~/.local/share/opencode/opencode-next.db
-```
-
-`OPENCODE_DB` can override the database location.
-
-<Warning>
-  Do not delete or edit service files or the database while troubleshooting. Use the service commands to manage the daemon,
-  and make a backup before inspecting persistent data with external tools.
-</Warning>
-
-## Explicit servers
-
-When connecting with `--server`, set `OPENCODE_PASSWORD` if the server requires authentication:
-
-```bash
-OPENCODE_PASSWORD=secret opencode2 --server http://127.0.0.1:4096
-```
-
-The CLI checks the server before opening the TUI and reports whether it is unreachable, requires a password, or rejected
-the supplied password.
-
-## Report an issue
-
-Include the following when reporting a reproducible problem:
-
-- Output from `opencode2 --version`
-- Output from `opencode2 service status`
-- The smallest sequence of steps that reproduces the issue
-- Whether the issue also occurs with `opencode2 --standalone`
-- Relevant log lines, including their `run` and `role` fields
-
-Remove API keys, authorization headers, prompts, file contents, and other sensitive data before sharing logs.
-
-## Local development
-
-When working from the OpenCode repository, run V2 commands from the repository root:
-
-```bash
-bun dev
-```
-
-The local development channel keeps its logs, SQLite database, and service registration separate from installed builds:
-
-```text
-~/.local/share/opencode/log/opencode-local.log
-~/.local/share/opencode/opencode-local.db
-~/.local/state/opencode/service-local.json
-```
-
-Use the same diagnostics through the package development command:
-
-```bash
-bun dev service status
-bun dev service restart
-bun dev api get /api/health
-```

packages/www/content/docs/api/index.mdx

@@ -1,6 +0,0 @@
----
-title: "API Reference"
-description: "OpenCode HTTP API."
----
-
-The endpoint reference is generated from the current OpenCode V2 [OpenAPI specification](/openapi.json).

packages/www/content/docs/api/meta.json

@@ -1,6 +0,0 @@
-{
-  "title": "API",
-  "description": "Use the OpenCode HTTP API.",
-  "root": true,
-  "pages": ["index"]
-}

packages/www/content/docs/build/client.mdx

@@ -1,145 +0,0 @@
----
-title: "Client"
-description: "Connect an application to the OpenCode HTTP API."
----
-
-`@opencode-ai/client` is the generated TypeScript client for the OpenCode HTTP
-API. Use it when your application connects to an OpenCode server over the
-network. Its types and methods are generated from the same contract as the
-[API reference](/docs/api).
-
-<Warning>
-  The V2 API and client are beta. Method names, inputs, and outputs may change
-  before the stable release.
-</Warning>
-
-## Install
-
-```sh
-bun add @opencode-ai/client@next
-```
-
-## Create a client
-
-Create a client with the server URL, then call methods grouped by API resource:
-
-```ts
-import { OpenCode } from "@opencode-ai/client"
-
-const client = OpenCode.make({
-  baseUrl: "http://localhost:4096",
-})
-
-const session = await client.session.create({
-  location: { directory: "/workspace" },
-})
-
-await client.session.prompt({
-  sessionID: session.id,
-  text: "Review the current changes",
-})
-```
-
-## Headers and requests
-
-Pass default authentication or application headers to `OpenCode.make` with
-`headers`. You can also supply a custom `fetch` implementation. Each operation
-accepts request options as its final argument for an `AbortSignal` or
-per-request headers.
-
-```ts
-const client = OpenCode.make({
-  baseUrl: "https://opencode.example.com",
-  headers: {
-    authorization: `Bearer ${process.env.OPENCODE_TOKEN}`,
-  },
-})
-
-await client.session.list(undefined, {
-  signal: AbortSignal.timeout(10_000),
-})
-```
-
-## Stream events
-
-Streaming endpoints return async iterables:
-
-```ts
-for await (const event of client.event.subscribe()) {
-  console.log(event.type)
-}
-```
-
-## Effect
-
-OpenCode provides a first-class Effect client through the
-`@opencode-ai/client/effect` entrypoint. It returns typed Effects and Streams
-and decodes responses into OpenCode schema values.
-
-```sh
-bun add @opencode-ai/client@next effect
-```
-
-### Create a client
-
-```ts
-import { AbsolutePath, Location, OpenCode } from "@opencode-ai/client/effect"
-import { Effect } from "effect"
-import { FetchHttpClient } from "effect/unstable/http"
-
-const program = Effect.gen(function* () {
-  const client = yield* OpenCode.make({ baseUrl: "http://localhost:4096" })
-  const session = yield* client.session.create({
-    location: Location.Ref.make({
-      directory: AbsolutePath.make("/workspace"),
-    }),
-  })
-
-  return yield* client.session.get({ sessionID: session.id })
-})
-
-const session = await Effect.runPromise(
-  program.pipe(Effect.provide(FetchHttpClient.layer)),
-)
-```
-
-Streaming operations, including `client.event.subscribe()` and
-`client.session.log(...)`, return Effect `Stream` values.
-
-### Service
-
-`Service` discovers and manages the local OpenCode background service from a
-Node application:
-
-- `Service.discover()` returns a healthy registered endpoint without starting
-  a process.
-- `Service.start()` reuses a compatible service or starts one when needed.
-- `Service.stop()` stops the registered service.
-- `Service.headers(endpoint)` creates the authentication headers for a client.
-
-```sh
-bun add @effect/platform-node
-```
-
-```ts
-import { NodeFileSystem } from "@effect/platform-node"
-import { OpenCode, Service } from "@opencode-ai/client/effect"
-import { Effect } from "effect"
-import { FetchHttpClient } from "effect/unstable/http"
-
-const program = Effect.gen(function* () {
-  const endpoint = yield* Service.start()
-  const client = yield* OpenCode.make({
-    baseUrl: endpoint.url,
-    headers: Service.headers(endpoint),
-  })
-  return yield* client.health.get()
-})
-
-const health = await Effect.runPromise(
-  program.pipe(
-    Effect.provide(FetchHttpClient.layer),
-    Effect.provide(NodeFileSystem.layer),
-  ),
-)
-```

packages/www/content/docs/build/index.mdx

@@ -1,24 +0,0 @@
----
-title: "Build"
-description: "Build on the engine used by millions daily."
-mode: "wide"
----
-
-<CardGroup cols={1}>
-  <Card title="Extend OpenCode" href="/docs/build/plugins">
-    Build plugins that add tools, integrations, commands, agents, and custom behavior while keeping the rest of OpenCode
-    intact.
-  </Card>
-  <Card title="Run it as a server" href="/docs/build/client">
-    Connect to OpenCode with the same client used by the TUI and desktop app, then build any interface, workflow, or agent
-    experience around it.
-  </Card>
-  <Card title="Embed it" href="/docs/build/sdk">
-    Embed OpenCode directly into your application and build a completely custom agent, interface, or developer product
-    around it.
-  </Card>
-</CardGroup>
-
-<Warning>
-  The plugin API, client, and SDK are still being finalized during beta and may change before OpenCode 2.0 is stable.
-</Warning>

packages/www/content/docs/build/meta.json

@@ -1,7 +0,0 @@
-{
-  "title": "Build",
-  "description": "Extend and embed OpenCode.",
-  "root": true,
-  "defaultOpen": true,
-  "pages": ["index", "plugins", "client", "sdk"]
-}

packages/www/content/docs/build/plugins.mdx

@@ -1,430 +0,0 @@
----
-title: "Plugins"
-description: "Extend OpenCode with plugins."
----
-
-Plugins extend OpenCode in-process. They can transform agents, models, commands,
-integrations, references, skills, and tools; intercept model requests and tool
-execution; and call a subset of the V2 client.
-
-<Warning>
-  The V2 plugin API is beta. Entrypoints, hooks, draft shapes, and configuration may change before the stable release.
-  Use the `/v2` exports described on this page.
-</Warning>
-
-## Load plugins
-
-Plugins can be loaded from npm packages, explicit local paths, or config
-directories. Each module must have one default export containing a unique
-plugin `id` and a `setup` function.
-
-### Configuration
-
-Add ordered entries to the `plugins` field in `opencode.json(c)`:
-
-```jsonc title="opencode.jsonc"
-{
-  "$schema": "https://opencode.ai/config.json",
-  "plugins": [
-    "opencode-acme-plugin@1.2.0",
-    "@acme/opencode-plugin",
-    "./plugins/local.ts",
-    {
-      "package": "./plugins/reviewer.ts",
-      "options": {
-        "agent": "reviewer",
-        "strict": true,
-      },
-    },
-  ],
-}
-```
-
-A string is either a package specifier or a local path. Local paths must start
-with `./` or `../` and resolve relative to the configuration file containing
-the entry. Absolute paths and `file://` URLs are also supported. Both scoped
-packages and versioned package specifiers are supported.
-
-Use the object form to pass JSON configuration to the plugin. OpenCode passes
-`options` unchanged as `ctx.options`; omitted options become an empty object.
-The plugin owns validation and defaults for its options.
-
-See [Config](/docs/config#locations) for configuration locations and precedence.
-Entries from all applicable files are processed from lowest to highest
-precedence rather than replacing the entire array.
-
-### Local discovery
-
-OpenCode automatically scans this directory in every discovered OpenCode config
-directory:
-
-```text
-.opencode/plugins/
-```
-
-The equivalent global directory is `~/.config/opencode/plugins/`. Direct `.ts`
-and `.js` children are loaded. An immediate child directory is also loaded as a
-package when OpenCode can resolve a string `exports`, `module`, or `main`
-entrypoint, or an `index.ts` or `index.js` file.
-
-A `plugins/` directory beside a project-root `opencode.json` is not discovered
-automatically. Put it under `.opencode/`, or add its file explicitly with a
-relative config entry.
-
-### Enable and disable
-
-A string beginning with `-` disables plugins by their exported `id`. `*`
-matches every ID, and a suffix of `.*` matches an ID prefix. Directives are
-applied in order:
-
-```jsonc title="opencode.jsonc"
-{
-  "plugins": ["./plugins/reviewer.ts", "-acme.reviewer", "-opencode.provider.*", "opencode.provider.openai"],
-}
-```
-
-Package specifiers and local paths locate plugin modules; they are not disable
-selectors. Use the `id` from the plugin's default export to disable it. A later
-ID entry re-enables a loaded or built-in plugin. Explicit config directives run
-after local auto-discovery, so they can disable discovered plugins by ID.
-
-User plugins are activated in configured order between OpenCode's internal
-plugin phases. Hooks run sequentially in registration order, and later hooks
-observe earlier mutations. Do not depend on the internal phase ordering while
-the API is beta.
-
-### Installation and dependencies
-
-OpenCode installs bare package entries and their production dependencies into
-an isolated cache. Package installation does not run lifecycle scripts.
-Published packages should expose their plugin entrypoint and include every
-runtime import in `dependencies`.
-
-Local files and local package directories are imported directly. OpenCode does
-**not** install their dependencies. Install dependencies in a `package.json`
-visible from the plugin file, for example:
-
-```sh
-cd .opencode
-bun add @opencode-ai/plugin@next
-```
-
-Match the plugin package version to the OpenCode release you target.
-
-Configuration and discovered plugin files under watched config directories are
-reloaded when they change. Reloading replaces the active plugin generation and
-releases its scoped registrations. Restart OpenCode after changing an npm
-package version or a local dependency when no watched file changed.
-
-## Create a plugin
-
-Export the result of `Plugin.define` as the module default:
-
-```ts title=".opencode/plugins/reviewer.ts"
-import { Plugin } from "@opencode-ai/plugin/v2"
-
-export default Plugin.define({
-  id: "acme.reviewer",
-  setup: async (ctx) => {
-    const description =
-      typeof ctx.options.description === "string" ? ctx.options.description : "Reviews code for regressions"
-
-    await ctx.agent.transform((agents) => {
-      agents.update("reviewer", (agent) => {
-        agent.description = description
-        agent.mode = "subagent"
-      })
-    })
-  },
-})
-```
-
-`setup` runs each time the plugin is activated. Register long-lived behavior
-during setup; do not wait there on an infinite event stream. It may return a
-synchronous or asynchronous cleanup function. OpenCode awaits that cleanup
-when the plugin is disabled, reloaded, or shut down:
-
-```ts
-setup: async (ctx) => {
-  const controller = new AbortController()
-  const task = synchronize(ctx, controller.signal)
-
-  return async () => {
-    controller.abort()
-    await task
-  }
-}
-```
-
-Hook registrations are released automatically with the same plugin scope. Use
-the returned cleanup for resources the plugin owns, such as timers, watchers,
-connections, and background tasks.
-
-### Context
-
-The plugin context is essentially an [OpenCode server client](/docs/build/client).
-Its read and action methods use the same inputs and responses as the client. It
-adds plugin-only methods for transforms, runtime hooks, reloads, registrations,
-and plugin options.
-
-| Capability             | Available operations                                                                         |
-| ---------------------- | -------------------------------------------------------------------------------------------- |
-| `ctx.agent`            | `list`, `transform`, `reload`                                                                |
-| `ctx.catalog.provider` | `list`, `get`                                                                                |
-| `ctx.catalog.model`    | `list`, `default`                                                                            |
-| `ctx.catalog`          | `transform`, `reload`                                                                        |
-| `ctx.command`          | `list`, `transform`, `reload`                                                                |
-| `ctx.integration`      | `list`, `get`, `connect`, `attempt`, `transform`, `reload`, and connection lookup/resolution |
-| `ctx.plugin`           | `list` currently active plugin IDs                                                           |
-| `ctx.reference`        | `list`, `transform`, `reload`                                                                |
-| `ctx.session`          | `create`, `get`, `prompt`, `command`, `interrupt`, and `hook`                                |
-| `ctx.skill`            | `list`, `transform`, `reload`                                                                |
-| `ctx.tool`             | `transform` and `hook`                                                                       |
-| `ctx.aisdk`            | `hook`                                                                                       |
-| `ctx.event`            | `subscribe` to the current public server event stream                                        |
-| `ctx.options`          | Readonly options from the matching config object                                             |
-
-### Transform hooks
-
-Transform hooks let a plugin modify how OpenCode is configured. Use them to add
-or remove definitions, override settings, choose defaults, and provide tools or
-other sources.
-
-| Transform               | Draft operations                                                                                        |
-| ----------------------- | ------------------------------------------------------------------------------------------------------- |
-| `agent.transform`       | `list`, `get`, `default`, `update`, `remove`                                                            |
-| `catalog.transform`     | Provider `list`, `get`, `update`, `remove`; model `get`, `update`, `remove`; default model `get`, `set` |
-| `command.transform`     | `list`, `get`, `update`, `remove`                                                                       |
-| `integration.transform` | Integration `list`, `get`, `update`, `remove`; method `list`, `update`, `remove`                        |
-| `reference.transform`   | `add`, `remove`, `list`                                                                                 |
-| `skill.transform`       | `source`, `list`                                                                                        |
-| `tool.transform`        | `add`                                                                                                   |
-
-Here's an example that keeps models synced from a remote source:
-
-```js title=".opencode/plugins/remote-models.js"
-import { Plugin } from "@opencode-ai/plugin/v2"
-
-export default Plugin.define({
-  id: "acme.remote-models",
-  setup: async (ctx) => {
-    let models = []
-
-    await ctx.catalog.transform((catalog) => {
-      for (const model of models) {
-        catalog.model.update(model.providerID, model.id, (draft) => Object.assign(draft, model))
-      }
-    })
-
-    const refresh = async () => {
-      const response = await fetch("https://example.com/opencode/models.json", {
-        signal: AbortSignal.timeout(10_000),
-      })
-      if (!response.ok) return
-      models = await response.json()
-      await ctx.catalog.reload()
-    }
-
-    await refresh()
-    const timer = setInterval(() => void refresh().catch(console.error), 60_000)
-    return () => clearInterval(timer)
-  },
-})
-```
-
-`ctx.catalog.reload()` replays every catalog transform to derive the new
-catalog. Each plugin's logic remains composed with the others, so a later
-plugin can still modify models added by an earlier one. The catalog updates
-without restarting OpenCode.
-
-### Runtime hooks
-
-Runtime hooks intercept live operations. Their event objects expose specific
-mutable fields:
-
-| Hook                                        | Mutable fields                                                                 |
-| ------------------------------------------- | ------------------------------------------------------------------------------ |
-| `ctx.aisdk.hook("sdk", callback)`           | `sdk`, after inspecting `model`, `package`, and `options`                      |
-| `ctx.aisdk.hook("language", callback)`      | `language`, after inspecting `model`, `sdk`, and `options`                     |
-| `ctx.session.hook("request", callback)`     | `system`, `messages`, and the `tools` record immediately before model dispatch |
-| `ctx.tool.hook("execute.before", callback)` | `input`, before the selected tool executes                                     |
-| `ctx.tool.hook("execute.after", callback)`  | `result`, `output`, and `outputPaths`, after execution settles                 |
-
-For example, remove a tool from selected model requests and normalize another
-tool's input:
-
-```ts title=".opencode/plugins/guards.ts"
-import { Plugin } from "@opencode-ai/plugin/v2"
-
-export default Plugin.define({
-  id: "acme.guards",
-  setup: async (ctx) => {
-    await ctx.session.hook("request", (event) => {
-      delete event.tools.write
-    })
-
-    await ctx.tool.hook("execute.before", (event) => {
-      if (event.tool !== "lookup" || typeof event.input !== "object" || event.input === null) return
-      event.input = { ...event.input, source: "plugin" }
-    })
-  },
-})
-```
-
-A hook failure fails the operation it intercepts. Keep runtime hooks fast and
-handle expected errors inside the callback.
-
-## Examples
-
-### Add a tool
-
-Pass a tool declaration to `tools.add`. Define its input with JSON Schema and
-use an async executor:
-
-```js title=".opencode/plugins/greeting.js"
-import { Plugin } from "@opencode-ai/plugin/v2"
-
-export default Plugin.define({
-  id: "acme.greeting",
-  setup: async (ctx) => {
-    await ctx.tool.transform((tools) => {
-      tools.add({
-        name: "greeting",
-        description: "Create a greeting",
-        jsonSchema: {
-          type: "object",
-          properties: {
-            name: { type: "string" },
-          },
-          required: ["name"],
-          additionalProperties: false,
-        },
-        execute: async ({ name }) => {
-          const text = `Hello, ${name}!`
-          return {
-            structured: { greeting: text },
-            content: [{ type: "text", text }],
-          }
-        },
-      })
-    })
-  },
-})
-```
-
-Unsupported characters in tool and group names are normalized to underscores.
-The resulting exposed key must begin with a letter and contain at most 64
-letters, digits, underscores, or hyphens. Set `options` on the declaration to
-configure registration with `{ group, deferred }`:
-
-- `group` prefixes and groups the exposed tool name.
-- `deferred: true` makes the tool available through the deferred `execute`
-  tool instead of exposing it directly.
-
-The executor receives a second context argument containing `sessionID`,
-`agent`, `assistantMessageID`, and `toolCallID`.
-
-### Add a command
-
-```js title=".opencode/plugins/review-command.js"
-import { Plugin } from "@opencode-ai/plugin/v2"
-
-export default Plugin.define({
-  id: "acme.review-command",
-  setup: async (ctx) => {
-    await ctx.command.transform((commands) => {
-      commands.update("review", (command) => {
-        command.description = "Review the current changes"
-        command.template = "Review the current changes for correctness and missing tests."
-      })
-    })
-  },
-})
-```
-
-### Set the default model
-
-```js title=".opencode/plugins/default-model.js"
-import { Plugin } from "@opencode-ai/plugin/v2"
-
-export default Plugin.define({
-  id: "acme.default-model",
-  setup: async (ctx) => {
-    await ctx.catalog.transform((catalog) => {
-      catalog.model.default.set("anthropic", "claude-sonnet-4-5")
-    })
-  },
-})
-```
-
-## Publish a package
-
-A package plugin uses the same default export as a local plugin. A minimal
-manifest is:
-
-```json title="package.json"
-{
-  "name": "opencode-acme-plugin",
-  "version": "1.0.0",
-  "type": "module",
-  "exports": "./src/index.ts",
-  "dependencies": {
-    "@opencode-ai/plugin": "next"
-  }
-}
-```
-
-Use versions compatible with the OpenCode release you target and test the
-installed package, not only a workspace-linked copy. Because the plugin API is
-beta, publish compatible plugin updates when V2 entrypoints or contracts
-change.
-
-## Verify loading
-
-List active plugin IDs through the V2 API:
-
-```sh
-opencode2 api get /api/plugin
-```
-
-If a plugin is absent, check the server log described in
-[Troubleshooting](/docs/troubleshooting#read-logs). Invalid modules and setup failures are
-logged; one failing package does not prevent unrelated valid packages from
-being resolved.
-
-## Effect
-
-OpenCode provides a first-class Effect API for plugins through the
-`@opencode-ai/plugin/v2/effect` entrypoint. Install `effect` alongside the
-plugin package and export an `effect` function instead of `setup`:
-
-```sh
-bun add @opencode-ai/plugin@next effect
-```
-
-```ts title=".opencode/plugins/reviewer-effect.ts"
-import { Plugin } from "@opencode-ai/plugin/v2/effect"
-import { Effect } from "effect"
-
-export default Plugin.define({
-  id: "acme.reviewer-effect",
-  effect: (ctx) =>
-    Effect.gen(function* () {
-      yield* ctx.agent.transform((agents) => {
-        agents.update("reviewer", (agent) => {
-          agent.description = "Reviews code for regressions"
-          agent.mode = "subagent"
-        })
-      })
-    }),
-})
-```
-
-Context operations return Effects. The plugin effect is scoped, so finalizers,
-fibers, and registrations are released when the plugin reloads or unloads.
-OpenCode does not expose its private Core services to the plugin; use the
-capabilities on `ctx`.
-
-Typed tools can use `Schema` from `effect` and the contracts exported from
-`@opencode-ai/plugin/v2/effect/tool`. Their executors return an Effect and may
-fail with the typed tool failure channel.

packages/www/content/docs/build/sdk.mdx

@@ -1,75 +0,0 @@
----
-title: "SDK"
-description: "Embed an OpenCode host in an Effect application."
----
-
-`@opencode-ai/sdk-next` is the Effect-native SDK for applications that need to
-host OpenCode in-process. Unlike the [network client](/docs/build/client), it assembles the
-OpenCode server and routes API calls through its HTTP router in memory. It opens
-no HTTP listener and adds no network hop between the client and server.
-
-<Warning>
-  The V2 SDK is beta and currently private to the OpenCode workspace. It is not
-  published for external installation yet, and its package name and API may
-  change before release.
-</Warning>
-
-## Create a host
-
-`OpenCode.create()` creates a scoped host. Closing its Effect Scope releases
-the router, location services, fibers, and scoped plugin registrations.
-
-```ts
-import {
-  AbsolutePath,
-  Location,
-  OpenCode,
-} from "@opencode-ai/sdk-next"
-import { Effect } from "effect"
-
-const program = Effect.scoped(
-  Effect.gen(function* () {
-    const opencode = yield* OpenCode.create()
-    const session = yield* opencode.sessions.create({
-      location: Location.Ref.make({
-        directory: AbsolutePath.make("/workspace"),
-      }),
-    })
-
-    return yield* opencode.sessions.get({ sessionID: session.id })
-  }),
-)
-
-const session = await Effect.runPromise(program)
-```
-
-The embedded host uses the same routes, middleware, codecs, errors, and schema
-values as `@opencode-ai/client/effect`. It exposes the full generated client and
-adds the convenience aliases `sessions` and `events` for the session and event
-groups.
-
-## Use as a service
-
-Use `OpenCode.layer` when the host should be provided through Effect dependency
-injection:
-
-```ts
-import { OpenCode } from "@opencode-ai/sdk-next"
-import { Effect } from "effect"
-
-const program = Effect.gen(function* () {
-  const opencode = yield* OpenCode.Service
-  return yield* opencode.sessions.active()
-})
-
-const active = await Effect.runPromise(
-  program.pipe(Effect.provide(OpenCode.layer)),
-)
-```
-
-## Register plugins
-
-Call `opencode.plugin(...)` to register an embedded V2 plugin. Embedded plugins
-use the same discovery and location-scoped activation path as configured
-plugins. The SDK also exports `Tool` for plugin-defined tools. See the
-[Plugins guide](/docs/build/plugins) for the plugin shape and available hooks.

packages/www/content/docs/meta.json

@@ -1,4 +0,0 @@
-{
-  "title": "Documentation",
-  "pages": ["(docs)", "build", "api"]
-}

packages/www/package.json

@@ -1,41 +0,0 @@
-{
-  "$schema": "https://json.schemastore.org/package.json",
-  "name": "@opencode-ai/www",
-  "version": "1.17.18",
-  "private": true,
-  "type": "module",
-  "scripts": {
-    "dev": "vite dev --host 0.0.0.0 --port 3000",
-    "build": "vite build",
-    "preview": "vite preview --host 0.0.0.0",
-    "pretypecheck": "fumadocs-mdx",
-    "typecheck": "tsgo --noEmit"
-  },
-  "dependencies": {
-    "@cloudflare/vite-plugin": "1.44.0",
-    "@tailwindcss/vite": "4.3.2",
-    "@tanstack/react-router": "1.170.17",
-    "@tanstack/react-start": "1.168.27",
-    "@tanstack/router-plugin": "1.168.19",
-    "fumadocs-core": "16.11.1",
-    "fumadocs-mdx": "15.1.0",
-    "fumadocs-ui": "16.11.1",
-    "react": "19.2.7",
-    "react-dom": "19.2.7",
-    "tailwindcss": "4.3.2",
-    "vite": "8.1.4"
-  },
-  "devDependencies": {
-    "@types/mdx": "2.0.14",
-    "@types/node": "catalog:",
-    "@types/react": "19.2.17",
-    "@types/react-dom": "19.2.3",
-    "@typescript/native-preview": "catalog:",
-    "@vitejs/plugin-react": "6.0.3",
-    "typescript": "catalog:",
-    "wrangler": "4.110.0"
-  },
-  "engines": {
-    "node": ">=22"
-  }
-}

packages/www/public/assets/favicon.svg

@@ -1,5 +0,0 @@
-<svg width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
-  <path d="M18 18H6V6H18V18Z" fill="#F5F5F5"/>
-  <path fill-rule="evenodd" clip-rule="evenodd" d="M3 3H21V21H3V3ZM8 8V16H16V8H8Z" fill="#3B7DD8"/>
-  <path d="M16 8H20V12H16V8Z" fill="#FAB283"/>
-</svg>

packages/www/public/assets/logo-dark.svg

@@ -1,10 +0,0 @@
-<svg width="234" height="42" viewBox="0 0 234 42" fill="none" xmlns="http://www.w3.org/2000/svg">
-  <path d="M18 30H6V18H18V30Z" fill="#4B4646"/><path d="M18 12H6V30H18V12ZM24 36H0V6H24V36Z" fill="#B7B1B1"/>
-  <path d="M48 30H36V18H48V30Z" fill="#4B4646"/><path d="M36 30H48V12H36V30ZM54 36H36V42H30V6H54V36Z" fill="#B7B1B1"/>
-  <path d="M84 24V30H66V24H84Z" fill="#4B4646"/><path d="M84 24H66V30H84V36H60V6H84V24ZM66 18H78V12H66V18Z" fill="#B7B1B1"/>
-  <path d="M108 36H96V18H108V36Z" fill="#4B4646"/><path d="M108 12H96V36H90V6H108V12ZM114 36H108V12H114V36Z" fill="#B7B1B1"/>
-  <path d="M144 30H126V18H144V30Z" fill="#4B4646"/><path d="M144 12H126V30H144V36H120V6H144V12Z" fill="#F1ECEC"/>
-  <path d="M168 30H156V18H168V30Z" fill="#4B4646"/><path d="M168 12H156V30H168V12ZM174 36H150V6H174V36Z" fill="#F1ECEC"/>
-  <path d="M198 30H186V18H198V30Z" fill="#4B4646"/><path d="M198 12H186V30H198V12ZM204 36H180V6H198V0H204V36Z" fill="#F1ECEC"/>
-  <path d="M234 24V30H216V24H234Z" fill="#4B4646"/><path d="M216 12V18H228V12H216ZM234 24H216V30H234V36H210V6H234V24Z" fill="#F1ECEC"/>
-</svg>

packages/www/public/assets/logo-light.svg

@@ -1,10 +0,0 @@
-<svg width="234" height="42" viewBox="0 0 234 42" fill="none" xmlns="http://www.w3.org/2000/svg">
-  <path d="M18 30H6V18H18V30Z" fill="#CFCECD"/><path d="M18 12H6V30H18V12ZM24 36H0V6H24V36Z" fill="#656363"/>
-  <path d="M48 30H36V18H48V30Z" fill="#CFCECD"/><path d="M36 30H48V12H36V30ZM54 36H36V42H30V6H54V36Z" fill="#656363"/>
-  <path d="M84 24V30H66V24H84Z" fill="#CFCECD"/><path d="M84 24H66V30H84V36H60V6H84V24ZM66 18H78V12H66V18Z" fill="#656363"/>
-  <path d="M108 36H96V18H108V36Z" fill="#CFCECD"/><path d="M108 12H96V36H90V6H108V12ZM114 36H108V12H114V36Z" fill="#656363"/>
-  <path d="M144 30H126V18H144V30Z" fill="#CFCECD"/><path d="M144 12H126V30H144V36H120V6H144V12Z" fill="#211E1E"/>
-  <path d="M168 30H156V18H168V30Z" fill="#CFCECD"/><path d="M168 12H156V30H168V12ZM174 36H150V6H174V36Z" fill="#211E1E"/>
-  <path d="M198 30H186V18H198V30Z" fill="#CFCECD"/><path d="M198 12H186V30H198V12ZM204 36H180V6H198V0H204V36Z" fill="#211E1E"/>
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-</svg>