fix(ai): expose raw HTTP responses to hooks

This reverts commit b1f86ee72b.

bun.lock

@@ -88,7 +88,6 @@
         "@tanstack/solid-query": "5.91.4",
         "@tanstack/solid-virtual": "catalog:",
         "@thisbeyond/solid-dnd": "0.7.5",
-        "diff": "catalog:",
         "effect": "catalog:",
         "fuzzysort": "catalog:",
         "ghostty-web": "github:anomalyco/ghostty-web#83c0a07b8628b748aed073b232cb4b52a6ca11c1",
@@ -384,7 +383,6 @@
         "@opencode-ai/ai": "workspace:*",
         "@opencode-ai/codemode": "workspace:*",
         "@opencode-ai/effect-drizzle-sqlite": "workspace:*",
-        "@opencode-ai/effect-sqlite-node": "workspace:*",
         "@opencode-ai/plugin": "workspace:*",
         "@opencode-ai/schema": "workspace:*",
         "@opencode-ai/util": "workspace:*",
@@ -405,7 +403,6 @@
         "ignore": "7.0.5",
         "immer": "11.1.4",
         "jsonc-parser": "3.3.1",
-        "semver": "^7.6.3",
         "tree-sitter-bash": "0.25.0",
         "tree-sitter-powershell": "0.25.10",
         "turndown": "7.2.0",
@@ -427,7 +424,6 @@
         "@tsconfig/bun": "catalog:",
         "@types/bun": "catalog:",
         "@types/node": "catalog:",
-        "@types/semver": "catalog:",
         "@types/turndown": "5.0.5",
         "@types/which": "3.0.4",
         "drizzle-kit": "catalog:",

packages/ai/src/provider-error.ts

@@ -16,7 +16,6 @@ import {
 
 const patterns = [
   /prompt is too long/i,
-  /request_too_large/i,
   /input is too long for requested model/i,
   /exceeds the context window/i,
   /exceeds (?:the )?(?:model'?s )?maximum context length(?: of [\d,]+ tokens?|\s*\([\d,]+\))/i,
@@ -33,7 +32,6 @@ const patterns = [
   /context window exceeds limit/i,
   /exceeded model token limit/i,
   /context[_ ]length[_ ]exceeded/i,
-  /request entity too large/i,
   /context length is only \d+ tokens/i,
   /input length.*exceeds.*context length/i,
   /prompt too long; exceeded (?:max )?context length/i,
@@ -44,11 +42,15 @@ const patterns = [
   /token limit exceeded/i,
 ]
 
+const payloadPatterns = [/request_too_large/i, /request entity too large/i, /payload too large/i, /request too large/i]
+
 const exclusions = [/^(throttling error|service unavailable):/i, /rate limit/i, /too many requests/i]
 
 export const isContextOverflow = (message: string) =>
   !exclusions.some((pattern) => pattern.test(message)) &&
-  (patterns.some((pattern) => pattern.test(message)) || /^4(00|13)\s*(status code)?\s*\(no body\)/i.test(message))
+  (patterns.some((pattern) => pattern.test(message)) || /^400\s*(status code)?\s*\(no body\)/i.test(message))
+
+export const isPayloadTooLarge = (message: string) => payloadPatterns.some((pattern) => pattern.test(message))
 
 export const isContextOverflowFailure = (failure: unknown) =>
   failure instanceof LLMError
@@ -100,6 +102,8 @@ export function classifyProviderFailure(input: ProviderFailure): LLMError["reaso
       isContextOverflow(text))
   )
     return new InvalidRequestReason({ ...common, classification: "context-overflow" })
+  if (input.status === 413 || isPayloadTooLarge(text))
+    return new InvalidRequestReason({ ...common, classification: "payload-too-large" })
   if (CONTENT_POLICY_TEXT.test(text)) return new ContentPolicyReason(common)
   if (codes.some((code) => QUOTA_CODES.has(code)) || (input.status === 429 && QUOTA_TEXT.test(text)))
     return new QuotaExceededReason(common)
@@ -142,12 +146,7 @@ export function classifyProviderFailure(input: ProviderFailure): LLMError["reaso
       retryAfterMs: input.retryAfterMs,
     })
   if (codes.some((code) => INVALID_REQUEST_CODES.has(code))) return new InvalidRequestReason(common)
-  if (
+  if (input.status === 400 || input.status === 404 || input.status === 413 || input.status === 422)
-    input.status === 400 ||
-    input.status === 404 ||
-    input.status === 413 ||
-    input.status === 422
-  )
     return new InvalidRequestReason(common)
   return new UnknownProviderReason({ ...common, status: input.status })
 }

packages/ai/src/route/client.ts

@@ -5,7 +5,7 @@ import { Endpoint, type EndpointPatch } from "./endpoint"
 import { RequestExecutor } from "./executor"
 import { Framing } from "./framing"
 import { HttpTransport } from "./transport"
-import type { HttpRequestTransform, Transport, TransportRuntime } from "./transport"
+import type { HttpMiddleware, Transport, TransportRuntime } from "./transport"
 import { WebSocketExecutor } from "./transport"
 import type { Protocol } from "./protocol"
 import { applyCachePolicy } from "../cache-policy"
@@ -96,7 +96,10 @@ export interface RoutePatch<Body, Prepared> extends RouteDefaultsInput {
 
 type RouteMappedModelInput = RouteModelInput | RouteRoutedModelInput
 
-const makeRouteModel = <Options extends ProviderOptions = ProviderOptions>(route: AnyRoute, mapped: RouteMappedModelInput) => {
+const makeRouteModel = <Options extends ProviderOptions = ProviderOptions>(
+  route: AnyRoute,
+  mapped: RouteMappedModelInput,
+) => {
   const provider = route.provider ?? ("provider" in mapped ? mapped.provider : undefined)
   if (!provider) throw new Error(`Route.model(${route.id}) requires a provider`)
   if (!endpointBaseURL(route.endpoint))
@@ -150,7 +153,7 @@ export interface Interface {
 }
 
 export interface StreamOptions {
-  readonly transform?: HttpRequestTransform
+  readonly http?: HttpMiddleware
 }
 
 export interface StreamMethod {
@@ -302,7 +305,7 @@ function makeFromTransport<Body, Prepared, Frame, Event, State>(
           auth: routeInput.auth ?? Auth.none,
           encodeBody,
           headers: routeInput.headers,
-          transform: options?.transform,
+          middleware: options?.http,
         }),
       streamPrepared: (prepared: Prepared, request: LLMRequest, runtime: TransportRuntime) => {
         const route = `${request.model.provider}/${request.model.route.id}`

packages/ai/src/route/executor.ts

@@ -1,4 +1,4 @@
-import { Cause, Context, Effect, Layer } from "effect"
+import { Cause, Context, Effect, Layer, Stream } from "effect"
 import {
   FetchHttpClient,
   Headers,
@@ -20,9 +20,13 @@ import { classifyProviderFailure } from "../provider-error"
 export interface Interface {
   readonly execute: (
     request: HttpClientRequest.HttpClientRequest,
+    middleware?: HttpMiddleware,
   ) => Effect.Effect<HttpClientResponse.HttpClientResponse, LLMError>
 }
 
+export type HttpHandler = (request: Request) => Effect.Effect<Response, Error>
+export type HttpMiddleware = (request: Request, handler: HttpHandler) => Effect.Effect<Response, Error>
+
 export class Service extends Context.Service<Service, Interface>()("@opencode/LLM/RequestExecutor") {}
 
 const BODY_LIMIT = 16_384
@@ -282,12 +286,41 @@ export const layer: Layer.Layer<Service, never, HttpClient.HttpClient> = Layer.e
   Service,
   Effect.gen(function* () {
     const http = yield* HttpClient.HttpClient
-    const executeOnce = (request: HttpClientRequest.HttpClientRequest) =>
+    const executeOnce = (request: HttpClientRequest.HttpClientRequest, middleware?: HttpMiddleware) =>
       Effect.gen(function* () {
         const redactedNames = yield* Headers.CurrentRedactedNames
-        return yield* http
+        if (!middleware)
-          .execute(request)
+          return yield* http
-          .pipe(Effect.mapError(toHttpError(redactedNames)), Effect.flatMap(statusError(request, redactedNames)))
+            .execute(request)
+            .pipe(Effect.mapError(toHttpError(redactedNames)), Effect.flatMap(statusError(request, redactedNames)))
+
+        let sent = request
+        const origins = new WeakMap<Response, HttpClientRequest.HttpClientRequest>()
+        const response = yield* HttpClientRequest.toWeb(request).pipe(
+          Effect.flatMap((web) =>
+            middleware(web, (input) =>
+              Effect.gen(function* () {
+                sent = HttpClientRequest.fromWeb(input)
+                if (input.body)
+                  sent = HttpClientRequest.bodyUint8Array(
+                    sent,
+                    new Uint8Array(yield* Effect.promise(() => input.arrayBuffer())),
+                    input.headers.get("content-type") ?? undefined,
+                  )
+                const response = yield* http
+                  .execute(sent)
+                  .pipe(Effect.mapError((cause) => (cause instanceof Error ? cause : new Error(String(cause)))))
+                const body = yield* Stream.toReadableStreamEffect(response.stream)
+                const web = new Response(body, { status: response.status, headers: response.headers })
+                origins.set(web, sent)
+                return web
+              }),
+            ),
+          ),
+          Effect.mapError(toHttpError(redactedNames)),
+        )
+        const origin = origins.get(response) ?? sent
+        return yield* statusError(origin, redactedNames)(HttpClientResponse.fromWeb(origin, response))
       })
     return Service.of({
       execute: executeOnce,

packages/ai/src/route/index.ts

@@ -23,4 +23,4 @@ export type { ApiKeyMode, AuthOverride, ProviderAuthOption } from "./auth-option
 export type { Definition as EndpointFn, EndpointInput } from "./endpoint"
 export type { Definition as FramingDef } from "./framing"
 export type { Protocol as ProtocolDef } from "./protocol"
-export type { HttpRequest, HttpRequestTransform, Transport as TransportDef, TransportRuntime } from "./transport"
+export type { HttpHandler, HttpMiddleware, Transport as TransportDef, TransportRuntime } from "./transport"

packages/ai/src/route/transport/http.ts

@@ -3,7 +3,7 @@ import { Headers, HttpClientRequest } from "effect/unstable/http"
 import { Auth } from "../auth"
 import { render as renderEndpoint } from "../endpoint"
 import { Framing } from "../framing"
-import type { Transport, TransportPrepareInput } from "./index"
+import type { HttpMiddleware, Transport, TransportPrepareInput } from "./index"
 import * as ProviderShared from "../../protocols/shared"
 import { mergeJsonRecords, type LLMRequest } from "../../schema"
 
@@ -19,6 +19,7 @@ export interface JsonRequestParts<Body = unknown> {
 export interface HttpPrepared<Frame> {
   readonly request: HttpClientRequest.HttpClientRequest
   readonly framing: Framing.Definition<Frame>
+  readonly middleware?: HttpMiddleware
 }
 
 const applyQuery = (url: string, query: Record<string, string> | undefined) => {
@@ -74,21 +75,21 @@ export const httpJson = <Body, Frame>(input: HttpJsonInput<Body, Frame>): HttpJs
   prepare: (prepareInput) =>
     Effect.gen(function* () {
       const parts = yield* jsonRequestParts({ ...prepareInput })
-      const request = { url: parts.url, method: "POST", headers: { ...parts.headers }, body: parts.bodyText }
+      const request = ProviderShared.jsonPost({
-      yield* (prepareInput.transform?.(request) ?? Effect.void)
+        url: parts.url,
+        body: parts.bodyText,
+        headers: parts.headers,
+      })
       return {
-        request: ProviderShared.jsonPost({
+        request,
-          url: request.url,
-          body: request.body ?? "",
-          headers: Headers.fromInput(request.headers),
-        }),
         framing: input.framing,
+        middleware: prepareInput.middleware,
       }
     }),
   frames: (prepared, request, runtime) =>
     Stream.unwrap(
       runtime.http
-        .execute(prepared.request)
+        .execute(prepared.request, prepared.middleware)
         .pipe(
           Effect.map((response) =>
             prepared.framing.frame(

packages/ai/src/route/transport/index.ts

@@ -1,7 +1,7 @@
 import type { Effect, Stream } from "effect"
 import { Endpoint } from "../endpoint"
 import { Auth } from "../auth"
-import type { Interface as RequestExecutorInterface } from "../executor"
+import type { HttpMiddleware, Interface as RequestExecutorInterface } from "../executor"
 import type { Interface as WebSocketExecutorInterface } from "./websocket"
 import type { LLMError, LLMRequest } from "../../schema"
 
@@ -10,15 +10,6 @@ export interface TransportRuntime {
   readonly webSocket?: WebSocketExecutorInterface
 }
 
-export interface HttpRequest {
-  url: string
-  readonly method: string
-  headers: Record<string, string>
-  body: string | undefined
-}
-
-export type HttpRequestTransform = (request: HttpRequest) => Effect.Effect<void>
-
 export interface Transport<Body, Prepared, Frame> {
   readonly id: string
   readonly prepare: (input: TransportPrepareInput<Body>) => Effect.Effect<Prepared, LLMError>
@@ -36,8 +27,9 @@ export interface TransportPrepareInput<Body> {
   readonly auth: Auth.Definition
   readonly encodeBody: (body: Body) => string
   readonly headers?: (input: { readonly request: LLMRequest }) => Record<string, string>
-  readonly transform?: HttpRequestTransform
+  readonly middleware?: HttpMiddleware
 }
 
 export * as HttpTransport from "./http"
+export type { HttpHandler, HttpMiddleware } from "../executor"
 export { WebSocketExecutor, WebSocketTransport } from "./websocket"

packages/ai/src/schema/errors.ts

@@ -2,7 +2,7 @@ import { Schema } from "effect"
 import { Tool } from "@opencode-ai/schema/tool"
 import { ModelID, ProviderID, ProviderMetadata, RouteID } from "./ids"
 
-export const ProviderFailureClassification = Schema.Literal("context-overflow")
+export const ProviderFailureClassification = Schema.Literals(["context-overflow", "payload-too-large"])
 export type ProviderFailureClassification = typeof ProviderFailureClassification.Type
 
 export class HttpRequestDetails extends Schema.Class<HttpRequestDetails>("LLM.HttpRequestDetails")({

packages/ai/test/compile.test.ts

@@ -1,5 +1,5 @@
 import { describe, expect, test } from "bun:test"
-import { Effect, Schema } from "effect"
+import { Effect, Ref, Schema } from "effect"
 import { HttpClientRequest } from "effect/unstable/http"
 import { LLM, mergeProviderOptions } from "../src"
 import { AnthropicMessages, OpenAIChat } from "../src/protocols"
@@ -146,12 +146,19 @@ describe("request option precedence", () => {
         prompt: "Say hello.",
       }),
       {
-        transform: (request) =>
+        http: (request, handler) =>
-          Effect.sync(() => {
+          Effect.gen(function* () {
-            expect(request.headers.authorization).toBe("Bearer fresh-key")
+            expect(request.headers.get("authorization")).toBe("Bearer fresh-key")
-            request.url = "https://proxy.test/v1/chat/completions"
+            const headers = new Headers(request.headers)
-            request.headers["x-plugin"] = "transformed"
+            headers.set("x-plugin", "transformed")
-            request.body = JSON.stringify({ transformed: true })
+            headers.set("content-type", "application/custom+json")
+            return yield* handler(
+              new Request("https://proxy.test/v1/chat/completions", {
+                method: "PUT",
+                headers,
+                body: JSON.stringify({ transformed: true }),
+              }),
+            )
           }),
       },
     ).pipe(
@@ -160,7 +167,9 @@ describe("request option precedence", () => {
           Effect.gen(function* () {
             const web = yield* HttpClientRequest.toWeb(input.request).pipe(Effect.orDie)
             expect(web.url).toBe("https://proxy.test/v1/chat/completions")
+            expect(web.method).toBe("PUT")
             expect(web.headers.get("x-plugin")).toBe("transformed")
+            expect(web.headers.get("content-type")).toBe("application/custom+json")
             expect(decodeJson(input.text)).toEqual({ transformed: true })
             return input.respond(sseEvents(deltaChunk({}, "stop")), {
               headers: { "content-type": "text/event-stream" },
@@ -171,6 +180,83 @@ describe("request option precedence", () => {
     ),
   )
 
+  it.effect("transforms the HTTP response before protocol decoding", () =>
+    Effect.gen(function* () {
+      const response = yield* LLMClient.generate(
+        LLM.request({
+          model: OpenAIChat.route
+            .with({ endpoint: { baseURL: "https://api.openai.test/v1/" }, auth: Auth.bearer("test") })
+            .model({ id: "gpt-4o-mini" }),
+          prompt: "Say hello.",
+        }),
+        {
+          http: (request, handler) =>
+            Effect.gen(function* () {
+              const response = yield* handler(request)
+              const body = yield* Effect.promise(() => response.text())
+              return new Response(body.replace("network", "hooked"), {
+                status: response.status,
+                headers: response.headers,
+              })
+            }),
+        },
+      ).pipe(
+        Effect.provide(
+          dynamicResponse((input) =>
+            Effect.succeed(
+              input.respond(sseEvents(deltaChunk({ content: "network" }, "stop")), {
+                headers: { "content-type": "text/event-stream" },
+              }),
+            ),
+          ),
+        ),
+      )
+
+      expect(response.text).toBe("hooked")
+    }),
+  )
+
+  it.effect("can inspect an error response and retry the native request", () =>
+    Effect.gen(function* () {
+      const attempts = yield* Ref.make(0)
+      const response = yield* LLMClient.generate(
+        LLM.request({
+          model: OpenAIChat.route
+            .with({ endpoint: { baseURL: "https://api.openai.test/v1/" }, auth: Auth.bearer("stale") })
+            .model({ id: "gpt-4o-mini" }),
+          prompt: "Say hello.",
+        }),
+        {
+          http: (request, handler) =>
+            Effect.gen(function* () {
+              const retry = request.clone()
+              const response = yield* handler(request)
+              expect(response.status).toBe(401)
+              const headers = new Headers(retry.headers)
+              headers.set("authorization", "Bearer refreshed")
+              return yield* handler(new Request(retry, { headers }))
+            }),
+        },
+      ).pipe(
+        Effect.provide(
+          dynamicResponse((input) =>
+            Effect.gen(function* () {
+              yield* Ref.update(attempts, (value) => value + 1)
+              if (input.request.headers.authorization !== "Bearer refreshed")
+                return input.respond("unauthorized", { status: 401 })
+              return input.respond(sseEvents(deltaChunk({ content: "retried" }, "stop")), {
+                headers: { "content-type": "text/event-stream" },
+              })
+            }),
+          ),
+        ),
+      )
+
+      expect(response.text).toBe("retried")
+      expect(yield* Ref.get(attempts)).toBe(2)
+    }),
+  )
+
   it.effect("applies raw body overlays after protocol lowering", () =>
     LLMClient.generate(
       LLM.request({

packages/ai/test/executor.test.ts

@@ -85,14 +85,17 @@ describe("RequestExecutor", () => {
     ),
   )
 
-  it.effect("does not classify generic HTTP 413 payload errors as context overflow", () =>
+  it.effect("classifies generic HTTP 413 payload errors", () =>
     Effect.gen(function* () {
       const executor = yield* RequestExecutor.Service
       const error = yield* executor.execute(request).pipe(Effect.flip)
 
       expectLLMError(error)
-      expect(error.reason).toMatchObject({ _tag: "InvalidRequest" })
+      expect(error.reason).toMatchObject({
-      expect("classification" in error.reason ? error.reason.classification : undefined).toBeUndefined()
+        _tag: "InvalidRequest",
+        classification: "payload-too-large",
+        http: { response: { status: 413 } },
+      })
     }).pipe(Effect.provide(responsesLayer([new Response("request too large", { status: 413 })]))),
   )
 

packages/ai/test/provider-error.test.ts

@@ -6,7 +6,6 @@ describe("provider error classification", () => {
   test("classifies provider token limit messages as context overflow", () => {
     const messages = [
       "tokens in request more than max tokens allowed",
-      '{"error":{"type":"request_too_large","message":"Request exceeds the maximum size"}}',
       "Requested token count exceeds the model's maximum context length of 131072 tokens.",
       "Input length (265330) exceeds model's maximum context length (262144).",
       "Input length 131393 exceeds the maximum allowed input length of 131040 tokens.",
@@ -19,6 +18,24 @@ describe("provider error classification", () => {
     expect(messages.every(isContextOverflow)).toBe(true)
   })
 
+  test("classifies request size failures separately from context overflow", () => {
+    const failures = [
+      classifyProviderFailure({ message: "request too large", status: 413 }),
+      classifyProviderFailure({
+        message: '{"error":{"type":"request_too_large","message":"Request exceeds the maximum size"}}',
+        status: 400,
+      }),
+      classifyProviderFailure({ message: "upstream request entity too large", status: 502 }),
+    ]
+
+    expect(failures).toEqual(
+      failures.map((failure) =>
+        expect.objectContaining({ _tag: "InvalidRequest", classification: "payload-too-large" }),
+      ),
+    )
+    expect(isContextOverflow("413 status code (no body)")).toBe(false)
+  })
+
   test("does not classify rate limits as context overflow", () => {
     const messages = [
       "Throttling error: Too many tokens, please wait before trying again.",
@@ -59,9 +76,10 @@ describe("provider error classification", () => {
   })
 
   test("classifies transient client statuses as provider internal", () => {
-    expect(
+    expect([408, 409].map((status) => classifyProviderFailure({ message: `HTTP ${status}`, status })._tag)).toEqual([
-      [408, 409].map((status) => classifyProviderFailure({ message: `HTTP ${status}`, status })._tag),
+      "ProviderInternal",
-    ).toEqual(["ProviderInternal", "ProviderInternal"])
+      "ProviderInternal",
+    ])
   })
 
   test("classifies nested provider codes when a top-level code is also present", () => {

packages/cli/src/commands/commands.ts

@@ -133,7 +133,6 @@ export const Commands = Spec.make(typeof OPENCODE_CLI_NAME === "string" ? OPENCO
       description: "Manage plugins",
       commands: [Spec.make("list", { description: "List active plugins" })],
     }),
-    Spec.make("migrate", { description: "Migrate v1 data to v2" }),
     Spec.make("mini", {
       description: "Start the minimal interactive interface",
       params: {

packages/cli/src/commands/handlers/migrate.ts

@@ -1,5 +0,0 @@
-import { Effect } from "effect"
-import { Commands } from "../commands"
-import { Runtime } from "../../framework/runtime"
-
-export default Runtime.handler(Commands.commands.migrate, (_input) => Effect.log("No migrations to run."))

packages/cli/src/config/migrate.ts

@@ -116,13 +116,6 @@ export function migrateV1(legacy: TuiConfigV1.Info | undefined, kv: Record<strin
               : { grouping: kv.exploration_grouping ? ("auto" as const) : ("none" as const) }),
           },
         }),
-    ...(kv.dismissed_getting_started === undefined
-      ? {}
-      : {
-          hints: {
-            onboarding: !kv.dismissed_getting_started,
-          },
-        }),
     ...(kv.animations_enabled === undefined ? {} : { animations: kv.animations_enabled }),
     ...(legacy?.mouse === undefined ? {} : { mouse: legacy.mouse }),
   }

packages/cli/src/index.ts

@@ -35,7 +35,6 @@ const Handlers = Runtime.handlers(Commands, {
   plugin: {
     list: () => import("./commands/handlers/plugin/list"),
   },
-  migrate: () => import("./commands/handlers/migrate"),
   mini: () => import("./commands/handlers/mini"),
   run: () => import("./commands/handlers/run"),
   pair: () => import("./commands/handlers/pair"),

packages/cli/src/run/run.ts

@@ -235,10 +235,6 @@ async function renderToolError(part: SessionMessageAssistantTool, directory: str
   UI.println(UI.Style.TEXT_NORMAL + "✗", UI.Style.TEXT_NORMAL + `${info.title} failed`)
 }
 
-function warning(message: string) {
-  UI.println(UI.Style.TEXT_WARNING_BOLD + "!", UI.Style.TEXT_NORMAL, message)
-}
-
 function errorMessage(error: unknown) {
   if (error instanceof Error) return error.message
   if (typeof error === "object" && error !== null && "message" in error && typeof error.message === "string")

packages/cli/test/config.test.ts

@@ -74,12 +74,12 @@ test("migrates tui and kv config into cli.json", async () => {
       terminal: { title: false },
       prompt: { editor: false, paste: "full" },
       session: { sidebar: "hide", scrollbar: true, thinking: "show", grouping: "none" },
-      hints: { onboarding: false },
       animations: false,
       mouse: false,
     })
     expect(config).not.toHaveProperty("skipped_version")
     expect(config).not.toHaveProperty("which_key")
+    expect(config).not.toHaveProperty("hints")
     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/client/src/effect/api/api.ts

@@ -398,7 +398,7 @@ export type Endpoint5_26Output =
           readonly location?: Location.Ref | undefined
           readonly data: {
             readonly sessionID: Session.ID
-            readonly error: { readonly type: string; readonly message: string }
+            readonly error: { readonly type: string; readonly message: string; readonly status?: number | undefined }
           }
         }
       | {
@@ -524,7 +524,7 @@ export type Endpoint5_26Output =
           readonly data: {
             readonly sessionID: Session.ID
             readonly assistantMessageID: SessionMessage.ID
-            readonly error: { readonly type: string; readonly message: string }
+            readonly error: { readonly type: string; readonly message: string; readonly status?: number | undefined }
             readonly cost?: (number & Brand.Brand<"Money.USD">) | undefined
             readonly tokens?:
               | {
@@ -686,7 +686,7 @@ export type Endpoint5_26Output =
             readonly sessionID: Session.ID
             readonly assistantMessageID: SessionMessage.ID
             readonly callID: string
-            readonly error: { readonly type: string; readonly message: string }
+            readonly error: { readonly type: string; readonly message: string; readonly status?: number | undefined }
             readonly content?:
               | readonly [
                   (
@@ -726,7 +726,7 @@ export type Endpoint5_26Output =
             readonly assistantMessageID: SessionMessage.ID
             readonly attempt: number
             readonly at: number
-            readonly error: { readonly type: string; readonly message: string }
+            readonly error: { readonly type: string; readonly message: string; readonly status?: number | undefined }
           }
         }
       | {
@@ -776,7 +776,7 @@ export type Endpoint5_26Output =
           readonly data: {
             readonly sessionID: Session.ID
             readonly reason: "auto" | "manual"
-            readonly error: { readonly type: string; readonly message: string }
+            readonly error: { readonly type: string; readonly message: string; readonly status?: number | undefined }
             readonly inputID?: SessionMessage.ID | undefined
           }
         }

packages/client/src/promise/generated/types.ts

@@ -108,7 +108,7 @@ export type ToolTextContent = { type: "text"; text: string }
 
 export type ToolFileContent = { type: "file"; uri: string; mime: string; name?: string | null }
 
-export type SessionStructuredError = { type: string; message: string }
+export type SessionStructuredError = { type: string; message: string; status?: number }
 
 export type SessionMessageCompactionRunning = {
   type: "compaction"

packages/core/package.json

@@ -56,7 +56,6 @@
     "@tsconfig/bun": "catalog:",
     "@types/bun": "catalog:",
     "@types/node": "catalog:",
-    "@types/semver": "catalog:",
     "@types/turndown": "5.0.5",
     "@types/which": "3.0.4",
     "@parcel/watcher-darwin-arm64": "2.5.1",
@@ -100,7 +99,6 @@
     "@ff-labs/fff-node": "0.10.1",
     "@opencode-ai/codemode": "workspace:*",
     "@opencode-ai/effect-drizzle-sqlite": "workspace:*",
-    "@opencode-ai/effect-sqlite-node": "workspace:*",
     "@opencode-ai/ai": "workspace:*",
     "@opencode-ai/schema": "workspace:*",
     "@opencode-ai/plugin": "workspace:*",
@@ -122,7 +120,6 @@
     "immer": "11.1.4",
     "ignore": "7.0.5",
     "jsonc-parser": "3.3.1",
-    "semver": "^7.6.3",
     "turndown": "7.2.0",
     "tree-sitter-bash": "0.25.0",
     "tree-sitter-powershell": "0.25.10",

packages/core/src/control-plane/move-session.ts

@@ -1,181 +0,0 @@
-export * as MoveSession from "./move-session"
-
-import { Context, DateTime, Effect, Layer, Schema } from "effect"
-import { makeGlobalNode } from "@opencode-ai/util/effect/app-node"
-import { FSUtil } from "@opencode-ai/util/fs-util"
-import { Git } from "../git"
-import { Global } from "@opencode-ai/util/global"
-import { Project } from "../project"
-import { Session } from "../session"
-import { SessionExecution } from "../session/execution"
-import { SessionSchema } from "../session/schema"
-import { SessionStore } from "../session/store"
-import { AbsolutePath } from "../schema"
-import path from "path"
-
-export const Destination = Schema.Struct({
-  directory: AbsolutePath,
-}).annotate({ identifier: "MoveSession.Destination" })
-export type Destination = typeof Destination.Type
-
-export const Input = Schema.Struct({
-  sessionID: SessionSchema.ID,
-  destination: Destination,
-  moveChanges: Schema.optional(Schema.Boolean),
-}).annotate({ identifier: "MoveSession.Input" })
-export type Input = typeof Input.Type
-
-export class DestinationProjectMismatchError extends Schema.TaggedErrorClass<DestinationProjectMismatchError>()(
-  "MoveSession.DestinationProjectMismatchError",
-  {
-    expected: Project.ID,
-    actual: Project.ID,
-  },
-) {}
-
-export class DestinationNotFoundError extends Schema.TaggedErrorClass<DestinationNotFoundError>()(
-  "MoveSession.DestinationNotFoundError",
-  { directory: AbsolutePath },
-) {}
-
-export class DestinationNotDirectoryError extends Schema.TaggedErrorClass<DestinationNotDirectoryError>()(
-  "MoveSession.DestinationNotDirectoryError",
-  { directory: AbsolutePath },
-) {}
-
-export class ApplyChangesError extends Schema.TaggedErrorClass<ApplyChangesError>()("MoveSession.ApplyChangesError", {
-  message: Schema.String,
-}) {}
-
-export class CaptureChangesError extends Schema.TaggedErrorClass<CaptureChangesError>()(
-  "MoveSession.CaptureChangesError",
-  {
-    message: Schema.String,
-  },
-) {}
-
-export class ResetSourceChangesError extends Schema.TaggedErrorClass<ResetSourceChangesError>()(
-  "MoveSession.ResetSourceChangesError",
-  {
-    directory: AbsolutePath,
-    message: Schema.String,
-    cause: Schema.optional(Schema.Defect()),
-  },
-) {}
-
-export type Error =
-  | Session.NotFoundError
-  | DestinationProjectMismatchError
-  | DestinationNotFoundError
-  | DestinationNotDirectoryError
-  | Session.DestinationNotFoundError
-  | Session.DestinationNotDirectoryError
-  | CaptureChangesError
-  | ApplyChangesError
-  | ResetSourceChangesError
-
-export interface Interface {
-  readonly moveSession: (input: Input) => Effect.Effect<void, Error>
-}
-
-export class Service extends Context.Service<Service, Interface>()("@opencode/ControlPlaneMoveSession") {}
-
-const layer = Layer.effect(
-  Service,
-  Effect.gen(function* () {
-    const git = yield* Git.Service
-    const fs = yield* FSUtil.Service
-    const global = yield* Global.Service
-    const project = yield* Project.Service
-    const sessions = yield* SessionStore.Service
-    const session = yield* Session.Service
-    const execution = yield* SessionExecution.Service
-
-    const moveSession = Effect.fn("MoveSession.moveSession")(function* (input: Input) {
-      const current = yield* sessions.get(input.sessionID)
-      if (!current) return yield* new Session.NotFoundError({ sessionID: input.sessionID })
-      const value = input.destination.directory.trim()
-      const expanded = value === "~" ? global.home : value.startsWith("~/") ? path.join(global.home, value.slice(2)) : value
-      const directory = AbsolutePath.make(path.resolve(current.location.directory, expanded))
-      const destinationInfo = yield* fs.stat(directory).pipe(Effect.catch(() => Effect.succeed(undefined)))
-      if (!destinationInfo) return yield* new DestinationNotFoundError({ directory })
-      if (destinationInfo.type !== "Directory") return yield* new DestinationNotDirectoryError({ directory })
-      if (current.location.directory === directory) return
-
-      const source = yield* project.resolve(current.location.directory)
-      const destination = yield* project.resolve(directory)
-      if (input.moveChanges && current.projectID !== destination.id) {
-        return yield* new DestinationProjectMismatchError({ expected: current.projectID, actual: destination.id })
-      }
-      // A move must not race active execution: a mid-drain relocation would let
-      // the source Location dispatch a request assembled under stale instructions
-      // and history. Serialize like removal does — stop the drain, then move.
-      yield* execution.interrupt(input.sessionID)
-      yield* execution.awaitIdle(input.sessionID)
-
-      const moveChanges = input.moveChanges && source.directory !== destination.directory
-      const sourceRepository = moveChanges ? yield* git.repo.discover(current.location.directory) : undefined
-      if (moveChanges && !sourceRepository)
-        return yield* new CaptureChangesError({ message: "Source is not a Git repository" })
-      const patch = sourceRepository
-        ? yield* git.change
-            .capture({ repository: sourceRepository, path: current.location.directory })
-            .pipe(Effect.mapError((error) => new CaptureChangesError({ message: error.message })))
-        : Git.ChangeSet.make("")
-      if (patch) {
-        const repository = yield* git.repo.discover(directory)
-        if (!repository) return yield* new ApplyChangesError({ message: "Destination is not a Git repository" })
-        yield* git.change
-          .apply({ repository, path: directory, changes: patch })
-          .pipe(Effect.mapError((error) => new ApplyChangesError({ message: error.message })))
-      }
-
-      yield* session.move({
-        sessionID: input.sessionID,
-        directory,
-      })
-
-      if (patch) {
-        const repository = yield* git.repo.discover(current.location.directory)
-        if (!repository)
-          return yield* new ResetSourceChangesError({
-            directory: current.location.directory,
-            message: "Source is not a Git repository",
-          })
-        yield* git.change
-          .discard({
-            repository,
-            path: current.location.directory,
-            index: "preserve",
-            untracked: "remove",
-          })
-          .pipe(
-            Effect.mapError(
-              (error) =>
-                new ResetSourceChangesError({
-                  directory: current.location.directory,
-                  message: error.message,
-                  cause: error.cause,
-                }),
-            ),
-          )
-      }
-    })
-
-    return Service.of({ moveSession })
-  }),
-)
-
-export const node = makeGlobalNode({
-  service: Service,
-  layer,
-  deps: [
-    FSUtil.node,
-    Git.node,
-    Global.node,
-    Project.node,
-    Session.node,
-    SessionStore.node,
-    SessionExecution.node,
-  ],
-})

packages/core/src/location-services.ts

@@ -148,6 +148,3 @@ export function buildLocationServiceMap(
     ),
   )
 }
-
-// This is temporary for backwards compatibility
-export const locationServiceMapLayer = buildLocationServiceMap()

packages/core/src/plugin/layer-map.example.ts

@@ -1,94 +0,0 @@
-export * as LayerMapExample from "./layer-map.example"
-
-import { Context, Effect, Layer, LayerMap } from "effect"
-import { Npm } from "@opencode-ai/util/npm"
-
-/**
- * Tutorial: split global services from context-specific services.
- *
- * Use this pattern when part of the app should be constructed once at the app edge,
- * while another part should be cached per request/project/workspace key.
- *
- * In this example:
- * - Npm.Service is the global service. It is not keyed by request context and should
- *   be provided once by the application runtime.
- * - ConfigService is context-specific. It is built from a RequestContext key and is
- *   cached by LayerMap for that key.
- * - ConfigServiceMap.layer owns the cache. Provide it once globally, then each
- *   request can provide ConfigServiceMap.get(context) to select the right instance.
- *
- * Lifetime model:
- * - ConfigServiceMap.layer has the app/global lifetime and depends on Npm.Service.
- * - ConfigServiceMap.get(context) has the request/context lifetime and provides
- *   ConfigService for exactly that context key.
- * - The cached ConfigService entry stays alive while something is using it. Once idle,
- *   it remains cached for idleTimeToLive, then its scope is finalized.
- * - invalidate(context) removes the cache entry for future lookups. Active users keep
- *   running on the old instance; the next lookup can create a fresh instance.
- *
- * Key model:
- * - Keys can be strings, structs, classes, arrays, etc.
- * - Prefer primitive or immutable keys. Effect uses Hash / Equal semantics for cache
- *   lookup, so mutating an object after it has been used as a key is a bug.
- */
-
-export type RequestContext = {
-  readonly directory: string
-  readonly workspace: string
-}
-
-export class RequestContextRef extends Context.Service<RequestContextRef, RequestContext>()(
-  "@opencode/example/RequestContextRef",
-) {}
-
-export interface ConfigServiceShape {
-  readonly directory: string
-  readonly workspace: string
-  readonly nextUse: () => Effect.Effect<number>
-  readonly which: Npm.Interface["which"]
-}
-
-export class ConfigService extends Context.Service<ConfigService, ConfigServiceShape>()(
-  "@opencode/example/ConfigService",
-) {}
-
-const configServiceLayer = Layer.effect(
-  ConfigService,
-  Effect.gen(function* () {
-    const context = yield* RequestContextRef
-    const npm = yield* Npm.Service
-
-    let useCount = 0
-
-    return ConfigService.of({
-      directory: context.directory,
-      workspace: context.workspace,
-      nextUse: () => Effect.succeed(++useCount),
-      which: npm.which,
-    })
-  }),
-)
-
-export class ConfigServiceMap extends LayerMap.Service<ConfigServiceMap>()("@opencode/example/ConfigServiceMap", {
-  lookup: (context: RequestContext) =>
-    configServiceLayer.pipe(Layer.provide(Layer.succeed(RequestContextRef, RequestContextRef.of(context)))),
-  idleTimeToLive: "5 minutes",
-}) {}
-
-export const appLayer = ConfigServiceMap.layer
-
-export const readConfig = Effect.fn("LayerMapExample.readConfig")(function* () {
-  const config = yield* ConfigService
-
-  return {
-    directory: config.directory,
-    workspace: config.workspace,
-    useCount: yield* config.nextUse(),
-  }
-})
-
-export const handleRequest = Effect.fn("LayerMapExample.handleRequest")(function* (context: RequestContext) {
-  return yield* readConfig().pipe(Effect.provide(ConfigServiceMap.get(context)))
-})
-
-export const invalidateContext = (context: RequestContext) => ConfigServiceMap.invalidate(context)

packages/core/src/plugin/promise.ts

@@ -194,7 +194,9 @@ export function fromPromise(plugin: Plugin) {
                               ),
                             ),
                           refresh:
-                            refresh === undefined ? undefined : (credential) => Effect.promise(() => refresh(credential)),
+                            refresh === undefined
+                              ? undefined
+                              : (credential) => Effect.promise(() => refresh(credential)),
                         })
                       },
                       remove: draft.method.remove,
@@ -263,8 +265,35 @@ export function fromPromise(plugin: Plugin) {
               ),
           },
           session: {
-            hook: (name, callback) =>
+            hook: (name, callback) => {
-              register(host.session.hook(name, (event) => Effect.promise(() => Promise.resolve(callback(event))))),
+              if (name !== "http")
+                return register(
+                  host.session.hook(name, (event) =>
+                    Effect.promise(() => Promise.resolve(Reflect.apply(callback, undefined, [event]))),
+                  ),
+                )
+              return register(
+                host.session.hook("http", (event) => {
+                  const request = event.request
+                  const output = {
+                    ...event,
+                    request: (input: Request) =>
+                      Effect.runPromiseWith(context)(request(input), { signal: input.signal }),
+                  }
+                  return Effect.promise(() => Promise.resolve(Reflect.apply(callback, undefined, [output]))).pipe(
+                    Effect.tap(() =>
+                      Effect.sync(() => {
+                        event.request = (input) =>
+                          Effect.tryPromise({
+                            try: (signal) => output.request(new Request(input, { signal })),
+                            catch: (cause) => (cause instanceof Error ? cause : new Error(String(cause))),
+                          })
+                      }),
+                    ),
+                  )
+                }),
+              )
+            },
             create: (input) =>
               run(
                 host.session.create(

packages/core/src/plugin/provider/openai.ts

@@ -225,15 +225,25 @@ export const OpenAIPlugin = define({
         })
       }
     })
-    yield* ctx.session.hook("request", (evt) =>
+    yield* ctx.session.hook("http", (evt) =>
       Effect.sync(() => {
         if (!chatgpt || evt.model.providerID !== Provider.ID.openai) return
-        const url = new URL(evt.url)
+        const request = evt.request
-        if (url.origin === "https://api.openai.com") {
+        evt.request = (input) => {
-          evt.url = `${codexBaseURL}${url.pathname.replace(/^\/v1/, "")}${url.search}`
+          const url = new URL(input.url)
+          const headers = new Headers(input.headers)
+          headers.set("originator", "opencode")
+          headers.set("session-id", evt.sessionID)
+          if (url.origin !== "https://api.openai.com") return request(new Request(input, { headers }))
+          return request(
+            new Request(`${codexBaseURL}${url.pathname.replace(/^\/v1/, "")}${url.search}`, {
+              method: input.method,
+              headers,
+              body: input.body,
+              signal: input.signal,
+            }),
+          )
         }
-        evt.headers.originator = "opencode"
-        evt.headers["session-id"] = evt.sessionID
       }),
     )
 

packages/core/src/plugin/runtime.ts

@@ -120,7 +120,6 @@ export const providerLayerWithCell = (cell: Cell) =>
   )
 
 export const layer = layerWithCell(defaultCell)
-export const providerLayer = providerLayerWithCell(defaultCell)
 
 export const node = makeGlobalNode({ service: Service, layer, deps: [] })
 

packages/core/src/session/model-request.ts

@@ -220,24 +220,15 @@ export const layer = Layer.effect(
         toolChoice: stepLimitReached ? "none" : undefined,
       })
       const options: StreamOptions = {
-        transform: (request) =>
+        http: (request, handler) =>
           hooks
-            .trigger("session", "request", {
+            .trigger("session", "http", {
               sessionID: session.id,
               agent: agent.id,
               model: resolved.ref,
-              ...request,
+              request: handler,
             })
-            .pipe(
+            .pipe(Effect.flatMap((event) => event.request(request))),
-              Effect.tap((event) =>
-                Effect.sync(() => {
-                  request.url = event.url
-                  request.headers = event.headers
-                  request.body = event.body
-                }),
-              ),
-              Effect.asVoid,
-            ),
       }
       if (promptCacheSnapshots) {
         const current = PromptCacheDiagnostics.snapshot(request)

packages/core/src/session/to-session-error.ts

@@ -11,25 +11,25 @@ export function toSessionError(cause: unknown): SessionError.Error {
   if (cause instanceof LLMError) {
     switch (cause.reason._tag) {
       case "RateLimit":
-        return { type: "provider.rate-limit", message: cause.reason.message }
+        return providerError("provider.rate-limit", cause.reason)
       case "Authentication":
-        return { type: "provider.auth", message: cause.reason.message }
+        return providerError("provider.auth", cause.reason)
       case "QuotaExceeded":
-        return { type: "provider.quota", message: cause.reason.message }
+        return providerError("provider.quota", cause.reason)
       case "ContentPolicy":
-        return { type: "provider.content-filter", message: cause.reason.message }
+        return providerError("provider.content-filter", cause.reason)
       case "Transport":
-        return { type: "provider.transport", message: cause.reason.message }
+        return providerError("provider.transport", cause.reason)
       case "ProviderInternal":
-        return { type: "provider.internal", message: cause.reason.message }
+        return providerError("provider.internal", cause.reason)
       case "InvalidProviderOutput":
-        return { type: "provider.invalid-output", message: cause.reason.message }
+        return providerError("provider.invalid-output", cause.reason)
       case "InvalidRequest":
-        return { type: "provider.invalid-request", message: cause.reason.message }
+        return providerError("provider.invalid-request", cause.reason)
       case "NoRoute":
-        return { type: "provider.no-route", message: cause.reason.message }
+        return providerError("provider.no-route", cause.reason)
       case "UnknownProvider":
-        return { type: "provider.unknown", message: cause.reason.message }
+        return providerError("provider.unknown", cause.reason)
       default: {
         const exhaustive: never = cause.reason
         return exhaustive
@@ -58,3 +58,9 @@ export function toSessionError(cause: unknown): SessionError.Error {
   if (cause instanceof Integration.AuthorizationError) return { type: "provider.auth", message: cause.message }
   return { type: "unknown", message: cause instanceof Error ? cause.message : String(cause) }
 }
+
+function providerError(type: string, reason: LLMError["reason"]): SessionError.Error {
+  const status =
+    ("http" in reason ? reason.http?.response?.status : undefined) ?? ("status" in reason ? reason.status : undefined)
+  return { type, message: reason.message, ...(status === undefined ? {} : { status }) }
+}

packages/core/src/v1/config/console-state.ts

@@ -1,16 +0,0 @@
-export * as ConfigConsoleStateV1 from "./console-state"
-
-import { Schema } from "effect"
-import { NonNegativeInt } from "../../schema"
-
-export class ConsoleState extends Schema.Class<ConsoleState>("ConsoleState")({
-  consoleManagedProviders: Schema.mutable(Schema.Array(Schema.String)),
-  activeOrgName: Schema.optional(Schema.String),
-  switchableOrgCount: NonNegativeInt,
-}) {}
-
-export const emptyConsoleState: ConsoleState = ConsoleState.make({
-  consoleManagedProviders: [],
-  activeOrgName: undefined,
-  switchableOrgCount: 0,
-})

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

@@ -1,291 +0,0 @@
-import { describe, expect } from "bun:test"
-import { $ } from "bun"
-import fs from "fs/promises"
-import path from "path"
-import { eq } from "drizzle-orm"
-import { Effect, Layer } from "effect"
-import { MoveSession } from "@opencode-ai/core/control-plane/move-session"
-import { Database } from "@opencode-ai/core/database/database"
-import { AppNodeBuilder } from "@opencode-ai/core/effect/app-node-builder"
-import { LayerNode } from "@opencode-ai/util/effect/layer-node"
-import { Bus } from "@opencode-ai/core/bus"
-import { Job } from "@opencode-ai/core/job"
-import { Project } from "@opencode-ai/core/project"
-import { ProjectDirectories } from "@opencode-ai/core/project/directories"
-import { AbsolutePath } from "@opencode-ai/core/schema"
-import { Session } from "@opencode-ai/core/session"
-import { SessionExecution } from "@opencode-ai/core/session/execution"
-import { SessionProjector } from "@opencode-ai/core/session/projector"
-import { SessionTable } from "@opencode-ai/core/session/sql"
-import { SessionStore } from "@opencode-ai/core/session/store"
-import { tmpdir } from "./fixture/tmpdir"
-import { testEffect } from "./lib/effect"
-
-// Records the execution serialization a move must perform before relocating.
-const executionCalls: string[] = []
-const recordingExecution = Layer.succeed(
-  SessionExecution.Service,
-  SessionExecution.Service.of({
-    active: Effect.succeed(new Set()),
-    resume: () => Effect.void,
-    wake: () => Effect.void,
-    interrupt: (sessionID) => Effect.sync(() => void executionCalls.push(`interrupt:${sessionID}`)),
-    awaitIdle: (sessionID) => Effect.sync(() => void executionCalls.push(`awaitIdle:${sessionID}`)),
-  }),
-)
-
-const it = testEffect(
-  AppNodeBuilder.build(
-    LayerNode.group([
-      MoveSession.node,
-      Database.node,
-      Bus.node,
-      ProjectDirectories.node,
-      Project.node,
-      Session.node,
-      SessionProjector.node,
-      SessionStore.node,
-    ]),
-    [[SessionExecution.node, recordingExecution]],
-  ),
-)
-
-function abs(input: string) {
-  return AbsolutePath.make(input)
-}
-
-async function initRepo(directory: string) {
-  await $`git init`.cwd(directory).quiet()
-  await $`git config core.autocrlf false`.cwd(directory).quiet()
-  await $`git config core.fsmonitor false`.cwd(directory).quiet()
-  await $`git config commit.gpgsign false`.cwd(directory).quiet()
-  await $`git config user.email test@opencode.test`.cwd(directory).quiet()
-  await $`git config user.name Test`.cwd(directory).quiet()
-  await fs.writeFile(path.join(directory, "tracked.txt"), "initial\n")
-  await $`git add tracked.txt`.cwd(directory).quiet()
-  await $`git commit -m root`.cwd(directory).quiet()
-}
-
-describe("MoveSession", () => {
-  it.live("moves session changes to another project directory", () =>
-    Effect.gen(function* () {
-      const root = yield* Effect.acquireRelease(
-        Effect.promise(() => tmpdir()),
-        (dir) => Effect.promise(() => dir[Symbol.asyncDispose]()),
-      )
-      yield* Effect.promise(() => initRepo(root.path))
-      const source = abs(yield* Effect.promise(() => fs.realpath(root.path)))
-      const destination = abs(`${root.path}-move-destination`)
-      yield* Effect.addFinalizer(() =>
-        Effect.promise(() => fs.rm(destination, { recursive: true, force: true })).pipe(Effect.ignore),
-      )
-      yield* Effect.promise(() => $`git worktree add --detach ${destination} HEAD`.cwd(root.path).quiet())
-      const moved = abs(yield* Effect.promise(() => fs.realpath(destination)))
-      yield* Effect.promise(() => fs.writeFile(path.join(source, "tracked.txt"), "changed\n"))
-      yield* Effect.promise(() => fs.writeFile(path.join(source, "untracked.txt"), "new\n"))
-
-      const projectID = (yield* Project.Service.use((service) => service.resolve(source))).id
-      const sessionID = Session.ID.make("ses_move")
-      const { db } = yield* Database.Service
-      yield* db
-        .insert(SessionTable)
-        .values({
-          id: sessionID,
-          project_id: projectID,
-          slug: "move",
-          directory: source,
-          title: "move",
-          version: "test",
-          time_created: 1,
-          time_updated: 1,
-        })
-        .run()
-        .pipe(Effect.orDie)
-
-      executionCalls.length = 0
-      yield* MoveSession.Service.use((service) =>
-        service.moveSession({ sessionID, destination: { directory: moved }, moveChanges: true }),
-      )
-
-      // The move stops active execution before any relocation side effect.
-      expect(executionCalls).toEqual([`interrupt:${sessionID}`, `awaitIdle:${sessionID}`])
-      expect(yield* Effect.promise(() => fs.readFile(path.join(moved, "tracked.txt"), "utf8"))).toBe("changed\n")
-      expect(yield* Effect.promise(() => fs.readFile(path.join(moved, "untracked.txt"), "utf8"))).toBe("new\n")
-      expect(yield* Effect.promise(() => fs.readFile(path.join(source, "tracked.txt"), "utf8"))).toBe("initial\n")
-      expect(yield* Effect.promise(() => Bun.file(path.join(source, "untracked.txt")).exists())).toBe(false)
-      expect(
-        yield* db
-          .select({ directory: SessionTable.directory, path: SessionTable.path })
-          .from(SessionTable)
-          .where(eq(SessionTable.id, sessionID))
-          .get(),
-      ).toEqual({ directory: moved, path: "" })
-    }),
-  )
-
-  it.live("moves within a checkout without transferring existing changes", () =>
-    Effect.gen(function* () {
-      const root = yield* Effect.acquireRelease(
-        Effect.promise(() => tmpdir()),
-        (dir) => Effect.promise(() => dir[Symbol.asyncDispose]()),
-      )
-      yield* Effect.promise(() => initRepo(root.path))
-      const source = abs(yield* Effect.promise(() => fs.realpath(root.path)))
-      const destination = abs(path.join(source, "packages"))
-      yield* Effect.promise(() => fs.writeFile(path.join(source, "tracked.txt"), "changed\n"))
-      yield* Effect.promise(() => fs.writeFile(path.join(source, "untracked.txt"), "new\n"))
-
-      const projectID = (yield* Project.Service.use((service) => service.resolve(source))).id
-      const sessionID = Session.ID.make("ses_move_nested")
-      const { db } = yield* Database.Service
-      yield* db
-        .insert(SessionTable)
-        .values({
-          id: sessionID,
-          project_id: projectID,
-          slug: "move-nested",
-          directory: source,
-          title: "move nested",
-          version: "test",
-          time_created: 1,
-          time_updated: 1,
-        })
-        .run()
-        .pipe(Effect.orDie)
-
-      const missing = yield* Session.Service.use((service) =>
-        service.move({ sessionID, directory: abs("packages") }).pipe(Effect.flip),
-      )
-      expect(missing._tag).toBe("Session.DestinationNotFoundError")
-      yield* Effect.promise(() => fs.mkdir(destination))
-
-      yield* MoveSession.Service.use((service) =>
-        service.moveSession({ sessionID, destination: { directory: abs("packages") }, moveChanges: true }),
-      )
-
-      expect(yield* Effect.promise(() => fs.readFile(path.join(source, "tracked.txt"), "utf8"))).toBe("changed\n")
-      expect(yield* Effect.promise(() => fs.readFile(path.join(source, "untracked.txt"), "utf8"))).toBe("new\n")
-      expect(
-        yield* db
-          .select({ directory: SessionTable.directory, path: SessionTable.path })
-          .from(SessionTable)
-          .where(eq(SessionTable.id, sessionID))
-          .get(),
-      ).toEqual({ directory: destination, path: "packages" })
-    }),
-  )
-
-  it.live("moves a session to another project", () =>
-    Effect.gen(function* () {
-      const root = yield* Effect.acquireRelease(
-        Effect.promise(() => tmpdir()),
-        (dir) => Effect.promise(() => dir[Symbol.asyncDispose]()),
-      )
-      yield* Effect.promise(() => initRepo(root.path))
-      const source = abs(yield* Effect.promise(() => fs.realpath(root.path)))
-      const destination = abs(`${root.path}-other-project`)
-      yield* Effect.acquireRelease(
-        Effect.promise(() => fs.mkdir(destination, { recursive: true })),
-        () => Effect.promise(() => fs.rm(destination, { recursive: true, force: true })),
-      )
-
-      const projectID = (yield* Project.Service.use((service) => service.resolve(source))).id
-      const destinationProjectID = (yield* Project.Service.use((service) => service.resolve(destination))).id
-      const sessionID = Session.ID.make("ses_move_project")
-      const { db } = yield* Database.Service
-      yield* db
-        .insert(SessionTable)
-        .values({
-          id: sessionID,
-          project_id: projectID,
-          slug: "move-project",
-          directory: source,
-          title: "move project",
-          version: "test",
-          time_created: 1,
-          time_updated: 1,
-        })
-        .run()
-        .pipe(Effect.orDie)
-
-      yield* Session.Service.use((service) =>
-        service.move({ sessionID, directory: destination }),
-      )
-
-      expect(
-        yield* db
-          .select({ projectID: SessionTable.project_id, directory: SessionTable.directory })
-          .from(SessionTable)
-          .where(eq(SessionTable.id, sessionID))
-          .get(),
-      ).toEqual({ projectID: destinationProjectID, directory: destination })
-    }),
-  )
-
-  it.live("moves nested session changes without cleaning unrelated files", () =>
-    Effect.gen(function* () {
-      const root = yield* Effect.acquireRelease(
-        Effect.promise(() => tmpdir()),
-        (dir) => Effect.promise(() => dir[Symbol.asyncDispose]()),
-      )
-      yield* Effect.promise(() => initRepo(root.path))
-      const source = abs(yield* Effect.promise(() => fs.realpath(root.path)))
-      const sourceDirectory = abs(path.join(source, "packages"))
-      yield* Effect.promise(() => fs.mkdir(sourceDirectory))
-      yield* Effect.promise(() => fs.writeFile(path.join(sourceDirectory, "tracked.txt"), "initial\n"))
-      yield* Effect.promise(() => fs.writeFile(path.join(sourceDirectory, "staged.txt"), "initial\n"))
-      yield* Effect.promise(() => $`git add packages/tracked.txt packages/staged.txt`.cwd(source).quiet())
-      yield* Effect.promise(() => $`git commit -m packages`.cwd(source).quiet())
-      const destination = abs(`${root.path}-move-nested-destination`)
-      yield* Effect.addFinalizer(() =>
-        Effect.promise(() => fs.rm(destination, { recursive: true, force: true })).pipe(Effect.ignore),
-      )
-      yield* Effect.promise(() => $`git worktree add --detach ${destination} HEAD`.cwd(source).quiet())
-      const moved = abs(path.join(yield* Effect.promise(() => fs.realpath(destination)), "packages"))
-      yield* Effect.promise(() => fs.writeFile(path.join(sourceDirectory, "tracked.txt"), "changed\n"))
-      yield* Effect.promise(() => fs.writeFile(path.join(sourceDirectory, "staged.txt"), "staged\n"))
-      yield* Effect.promise(() => $`git add packages/staged.txt`.cwd(source).quiet())
-      yield* Effect.promise(() => fs.writeFile(path.join(sourceDirectory, "untracked.txt"), "new\n"))
-      yield* Effect.promise(() => fs.writeFile(path.join(source, "tracked.txt"), "unrelated\n"))
-      yield* Effect.promise(() => fs.writeFile(path.join(source, "untracked.txt"), "unrelated\n"))
-
-      const projectID = (yield* Project.Service.use((service) => service.resolve(source))).id
-      const sessionID = Session.ID.make("ses_move_nested_checkout")
-      const { db } = yield* Database.Service
-      yield* db
-        .insert(SessionTable)
-        .values({
-          id: sessionID,
-          project_id: projectID,
-          slug: "move-nested-checkout",
-          directory: sourceDirectory,
-          title: "move nested checkout",
-          version: "test",
-          time_created: 1,
-          time_updated: 1,
-        })
-        .run()
-        .pipe(Effect.orDie)
-
-      yield* MoveSession.Service.use((service) =>
-        service.moveSession({ sessionID, destination: { directory: moved }, moveChanges: true }),
-      )
-
-      expect(yield* Effect.promise(() => fs.readFile(path.join(moved, "tracked.txt"), "utf8"))).toBe("changed\n")
-      expect(yield* Effect.promise(() => fs.readFile(path.join(moved, "staged.txt"), "utf8"))).toBe("staged\n")
-      expect(yield* Effect.promise(() => fs.readFile(path.join(moved, "untracked.txt"), "utf8"))).toBe("new\n")
-      expect(yield* Effect.promise(() => fs.readFile(path.join(sourceDirectory, "tracked.txt"), "utf8"))).toBe(
-        "initial\n",
-      )
-      expect(yield* Effect.promise(() => Bun.file(path.join(sourceDirectory, "untracked.txt")).exists())).toBe(false)
-      expect(yield* Effect.promise(() => fs.readFile(path.join(sourceDirectory, "staged.txt"), "utf8"))).toBe(
-        "staged\n",
-      )
-      expect(yield* Effect.promise(() => $`git status --porcelain -- packages/staged.txt`.cwd(source).text())).toBe(
-        "M  packages/staged.txt\n",
-      )
-      expect(yield* Effect.promise(() => fs.readFile(path.join(source, "tracked.txt"), "utf8"))).toBe("unrelated\n")
-      expect(yield* Effect.promise(() => fs.readFile(path.join(source, "untracked.txt"), "utf8"))).toBe("unrelated\n")
-    }),
-  )
-})

packages/core/test/plugin/promise.test.ts

@@ -1,6 +1,6 @@
 import { describe, expect } from "bun:test"
 import { Message, SystemPart } from "@opencode-ai/ai"
-import { DateTime, Effect, Schema } from "effect"
+import { DateTime, Deferred, Effect, Fiber, Schema } from "effect"
 import { Agent } from "@opencode-ai/core/agent"
 import { Catalog } from "@opencode-ai/core/catalog"
 import { Model } from "@opencode-ai/core/model"
@@ -148,7 +148,9 @@ describe("fromPromise", () => {
             expect((await ctx.agent.get({ agentID: Agent.ID.make("reviewer") })).data).toMatchObject({
               description: "Reviews code",
             })
-            await expect(ctx.agent.get({ agentID: Agent.ID.make("missing") })).rejects.toThrow("Agent not found: missing")
+            await expect(ctx.agent.get({ agentID: Agent.ID.make("missing") })).rejects.toThrow(
+              "Agent not found: missing",
+            )
             const models = (await ctx.catalog.model.list()).data
             expect(models.find((model) => model.providerID === "test" && model.id === "alias")).toMatchObject({
               modelID: "gpt-5",
@@ -221,6 +223,77 @@ describe("fromPromise", () => {
     }),
   )
 
+  it.effect("adapts promise session HTTP hooks", () =>
+    Effect.gen(function* () {
+      const plugin = yield* Plugin.Service
+      const hooks = yield* PluginHooks.Service
+      const host = yield* PluginHost.make(plugin)
+      yield* PluginPromise.fromPromise(
+        define({
+          id: "promise-session-http",
+          setup: async (ctx) => {
+            await ctx.session.hook("http", (event) => {
+              const request = event.request
+              event.request = async (input) => {
+                const response = await request(new Request(input, { headers: { "x-hook": "promise" } }))
+                return new Response(`${await response.text()}-response`)
+              }
+            })
+          },
+        }),
+      ).effect(host)
+      const event: SessionHooks["http"] = {
+        sessionID: Session.ID.make("ses_promise_session_http"),
+        agent: Agent.ID.make("build"),
+        model: Model.Ref.make({ providerID: Provider.ID.make("test"), id: Model.ID.make("model") }),
+        request: (input) => Effect.succeed(new Response(input.headers.get("x-hook") ?? "missing")),
+      }
+
+      yield* hooks.trigger("session", "http", event)
+      const response = yield* event.request(new Request("https://provider.test"))
+
+      expect(yield* Effect.promise(() => response.text())).toBe("promise-response")
+    }),
+  )
+
+  it.effect("interrupts the Effect request through a promise session HTTP hook", () =>
+    Effect.gen(function* () {
+      const plugin = yield* Plugin.Service
+      const hooks = yield* PluginHooks.Service
+      const host = yield* PluginHost.make(plugin)
+      yield* PluginPromise.fromPromise(
+        define({
+          id: "promise-session-http-interrupt",
+          setup: async (ctx) => {
+            await ctx.session.hook("http", (event) => {
+              const request = event.request
+              event.request = (input) => request(input)
+            })
+          },
+        }),
+      ).effect(host)
+      const started = yield* Deferred.make<void>()
+      const interrupted = yield* Deferred.make<void>()
+      const event: SessionHooks["http"] = {
+        sessionID: Session.ID.make("ses_promise_session_http_interrupt"),
+        agent: Agent.ID.make("build"),
+        model: Model.Ref.make({ providerID: Provider.ID.make("test"), id: Model.ID.make("model") }),
+        request: () =>
+          Deferred.succeed(started, undefined).pipe(
+            Effect.andThen(Effect.never),
+            Effect.onInterrupt(() => Deferred.succeed(interrupted, undefined)),
+          ),
+      }
+
+      yield* hooks.trigger("session", "http", event)
+      const fiber = yield* event.request(new Request("https://provider.test")).pipe(Effect.forkChild)
+      yield* Deferred.await(started)
+      yield* Fiber.interrupt(fiber)
+
+      expect(yield* Deferred.isDone(interrupted)).toBeTrue()
+    }),
+  )
+
   it.effect("disposes a hook registration on request", () =>
     Effect.gen(function* () {
       const agents = yield* Agent.Service
@@ -315,19 +388,17 @@ describe("fromPromise", () => {
         id: "promise-tool",
         setup: async (ctx) => {
           await ctx.tool.transform((tools) => {
-            tools.add(
+            tools.add({
-              {
+              name: "hello",
-                name: "hello",
+              options: { codemode: false },
-                options: { codemode: false },
+              description: "Hello",
-                description: "Hello",
+              input: Schema.Struct({ name: Schema.String }),
-                input: Schema.Struct({ name: Schema.String }),
+              output: Schema.String,
-                output: Schema.String,
+              execute: async ({ name }, context) => {
-                execute: async ({ name }, context) => {
+                await context.progress({ phase: "greeting" })
-                  await context.progress({ phase: "greeting" })
+                return { output: `Hello, ${name}!` }
-                  return { output: `Hello, ${name}!` }
-                },
               },
-            )
+            })
           })
         },
       })

packages/core/test/plugin/provider-openai.test.ts

@@ -29,6 +29,21 @@ function required<T>(value: T | undefined): T {
   return value
 }
 
+const http = Effect.fn(function* (providerID: Provider.ID, url: string) {
+  const event = yield* (yield* PluginHooks.Service).trigger("session", "http", {
+    sessionID: Session.ID.make("ses_test"),
+    agent: Agent.ID.make("build"),
+    model: Model.Ref.make({ providerID, id: Model.ID.make("gpt-5.5") }),
+    request: (input) => {
+      const headers = new Headers(input.headers)
+      headers.set("x-seen-url", input.url)
+      return Effect.succeed(new Response(null, { headers }))
+    },
+  })
+  const response = yield* event.request(new Request(url, { method: "POST", body: "{}" }))
+  return { url: response.headers.get("x-seen-url"), headers: Object.fromEntries(response.headers.entries()) }
+})
+
 describe("OpenAIPlugin", () => {
   it.effect("registers browser and headless ChatGPT OAuth methods", () =>
     Effect.gen(function* () {
@@ -100,33 +115,9 @@ describe("OpenAIPlugin", () => {
       })
       yield* addPlugin()
 
-      const request = yield* (yield* PluginHooks.Service).trigger("session", "request", {
+      const request = yield* http(Provider.ID.openai, "https://api.openai.com/v1/responses")
-        sessionID: Session.ID.make("ses_test"),
+      const custom = yield* http(Provider.ID.make("custom-openai"), "https://custom.example/v1/responses")
-        agent: Agent.ID.make("build"),
+      const proxy = yield* http(Provider.ID.openai, "https://proxy.example/v1/responses?region=us")
-        model: Model.Ref.make({ providerID: Provider.ID.openai, id: Model.ID.make("gpt-5.5") }),
-        url: "https://api.openai.com/v1/responses",
-        method: "POST",
-        headers: {},
-        body: "{}",
-      })
-      const custom = yield* (yield* PluginHooks.Service).trigger("session", "request", {
-        sessionID: Session.ID.make("ses_test"),
-        agent: Agent.ID.make("build"),
-        model: Model.Ref.make({ providerID: Provider.ID.make("custom-openai"), id: Model.ID.make("gpt-5.5") }),
-        url: "https://custom.example/v1/responses",
-        method: "POST",
-        headers: {},
-        body: "{}",
-      })
-      const proxy = yield* (yield* PluginHooks.Service).trigger("session", "request", {
-        sessionID: Session.ID.make("ses_test"),
-        agent: Agent.ID.make("build"),
-        model: Model.Ref.make({ providerID: Provider.ID.openai, id: Model.ID.make("gpt-5.5") }),
-        url: "https://proxy.example/v1/responses?region=us",
-        method: "POST",
-        headers: {},
-        body: "{}",
-      })
 
       const provider = required(yield* catalog.provider.get(Provider.ID.openai))
       expect(provider.package).toBe("@opencode-ai/ai/providers/openai")
@@ -134,7 +125,7 @@ describe("OpenAIPlugin", () => {
       expect(provider.headers).toMatchObject({ "chatgpt-account-id": "acct_123" })
       expect(request.url).toBe("https://chatgpt.com/backend-api/codex/responses")
       expect(request.headers).toMatchObject({ originator: "opencode", "session-id": "ses_test" })
-      expect(custom.headers).toEqual({})
+      expect(custom.headers).not.toHaveProperty("originator")
       expect(proxy.url).toBe("https://proxy.example/v1/responses?region=us")
       expect(proxy.headers).toMatchObject({ originator: "opencode", "session-id": "ses_test" })
       const eligible = required(yield* catalog.model.get(Provider.ID.openai, Model.ID.make("gpt-5.5")))
@@ -184,21 +175,13 @@ describe("OpenAIPlugin", () => {
       })
       yield* addPlugin()
 
-      const request = yield* (yield* PluginHooks.Service).trigger("session", "request", {
+      const request = yield* http(Provider.ID.openai, "https://api.openai.com/v1/responses")
-        sessionID: Session.ID.make("ses_test"),
-        agent: Agent.ID.make("build"),
-        model: Model.Ref.make({ providerID: Provider.ID.openai, id: Model.ID.make("gpt-5.5") }),
-        url: "https://api.openai.com/v1/responses",
-        method: "POST",
-        headers: {},
-        body: "{}",
-      })
 
       const model = required(yield* catalog.model.get(Provider.ID.openai, Model.ID.make("gpt-5.5")))
       expect(model.package).toBe("@opencode-ai/ai/providers/openai")
       expect(model.enabled).toBe(true)
       expect(model.limit).toEqual({ context: 1_050_000, input: 922_000, output: 128_000 })
-      expect(request.headers).toEqual({})
+      expect(request.headers).not.toHaveProperty("originator")
       expect(required(yield* catalog.model.get(Provider.ID.openai, Model.ID.make("gpt-4.1"))).enabled).toBe(true)
     }),
   )

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

@@ -14,6 +14,9 @@ import {
   TransportReason,
   UnknownProviderReason,
   ToolFailure,
+  HttpContext,
+  HttpRequestDetails,
+  HttpResponseDetails,
 } from "@opencode-ai/ai"
 import { Permission } from "@opencode-ai/core/permission"
 import { Tool } from "@opencode-ai/schema/tool"
@@ -71,6 +74,23 @@ describe("toSessionError", () => {
     })
   })
 
+  test("preserves provider HTTP status", () => {
+    const http = new HttpContext({
+      request: new HttpRequestDetails({ method: "POST", url: "https://example.com", headers: {} }),
+      response: new HttpResponseDetails({ status: 413, headers: {} }),
+    })
+    expect(toSessionError(llm(new InvalidRequestReason({ message: "too large", http })))).toEqual({
+      type: "provider.invalid-request",
+      message: "too large",
+      status: 413,
+    })
+    expect(toSessionError(llm(new ProviderInternalReason({ message: "bad gateway", status: 502 })))).toEqual({
+      type: "provider.internal",
+      message: "bad gateway",
+      status: 502,
+    })
+  })
+
   test("retries only rate limits, provider-internal failures, and transport failures", () => {
     const eligible = [
       llm(new RateLimitReason({ message: "rate" })),

packages/plugin/src/effect/session.ts

@@ -1,10 +1,9 @@
 import type { SessionApi } from "@opencode-ai/client/effect/api"
 import type { Message, SystemPart } from "@opencode-ai/ai"
-import type { HttpRequest } from "@opencode-ai/ai/route"
 import type { Agent } from "@opencode-ai/schema/agent"
 import type { Model } from "@opencode-ai/schema/model"
 import type { Session } from "@opencode-ai/schema/session"
-import type { JsonSchema } from "effect"
+import type { Effect, JsonSchema } from "effect"
 import type { Hooks } from "./registration.js"
 
 export interface SessionContext {
@@ -16,15 +15,16 @@ export interface SessionContext {
   tools: Record<string, { description: string; input: JsonSchema.JsonSchema }>
 }
 
-export interface SessionRequest extends HttpRequest {
+export interface SessionHttp {
   readonly sessionID: Session.ID
   readonly agent: Agent.ID
   readonly model: Model.Ref
+  request: (input: Request) => Effect.Effect<Response, Error>
 }
 
 export interface SessionHooks {
   readonly context: SessionContext
-  readonly request: SessionRequest
+  readonly http: SessionHttp
 }
 
 export type SessionDomain = Pick<

packages/plugin/src/promise/session.ts

@@ -1,6 +1,5 @@
 import type { SessionApi } from "@opencode-ai/client/promise/api"
 import type { Message, SystemPart } from "@opencode-ai/ai"
-import type { HttpRequest } from "@opencode-ai/ai/route"
 import type { Agent } from "@opencode-ai/schema/agent"
 import type { Model } from "@opencode-ai/schema/model"
 import type { Session } from "@opencode-ai/schema/session"
@@ -16,15 +15,16 @@ export interface SessionContext {
   tools: Record<string, { description: string; input: JsonSchema.JsonSchema }>
 }
 
-export interface SessionRequest extends HttpRequest {
+export interface SessionHttp {
   readonly sessionID: Session.ID
   readonly agent: Agent.ID
   readonly model: Model.Ref
+  request: (input: Request) => Promise<Response>
 }
 
 export interface SessionHooks {
   readonly context: SessionContext
-  readonly request: SessionRequest
+  readonly http: SessionHttp
 }
 
 export type SessionDomain = Pick<

packages/schema/src/session-error.ts

@@ -1,9 +1,11 @@
 export * as SessionError from "./session-error.js"
 
 import { Schema } from "effect"
+import { optional } from "./schema.js"
 
 export interface Error extends Schema.Schema.Type<typeof Error> {}
 export const Error = Schema.Struct({
   type: Schema.String,
   message: Schema.String,
+  status: Schema.Int.check(Schema.isBetween({ minimum: 100, maximum: 599 })).pipe(optional),
 }).annotate({ identifier: "Session.StructuredError" })

packages/theme/src/tui/index.ts

@@ -45,6 +45,7 @@ export type {
   StatefulColor,
 } from "./types.js"
 export { DEFAULT_CATEGORICAL, DEFAULT_THEME } from "./defaults.js"
+export { expandTheme } from "./expand.js"
 export { migrateV1 } from "./v1-migrate.js"
 export { resolveTheme, resolveThemeDocument, themeDecodeError } from "./resolve.js"
 export { selectTheme, selectThemeMode, supportsThemeMode, themeModes } from "./select.js"

packages/tui/package.json

@@ -93,7 +93,6 @@
     "@opentui/solid": "catalog:",
     "@solid-primitives/event-bus": "1.1.2",
     "clipboardy": "4.0.0",
-    "diff": "catalog:",
     "effect": "catalog:",
     "fuzzysort": "catalog:",
     "get-east-asian-width": "catalog:",

packages/tui/src/app.tsx

@@ -72,9 +72,9 @@ import { ThemeErrorToast } from "./component/theme-error-toast"
 import { ThemeProvider, useTheme, useThemes } from "./context/theme"
 import { Home } from "./routes/home"
 import { Session } from "./routes/session"
-import { PromptHistoryProvider } from "./component/prompt/history"
+import { PromptHistoryProvider } from "./prompt/history"
-import { FrecencyProvider } from "./component/prompt/frecency"
+import { FrecencyProvider } from "./prompt/frecency"
-import { PromptStashProvider } from "./component/prompt/stash"
+import { PromptStashProvider } from "./prompt/stash"
 import { Toast, ToastProvider, useToast } from "./ui/toast"
 import { isFallbackTitle } from "@opencode-ai/util/session-title-fallback"
 import * as Model from "./util/model"

packages/tui/src/attention.ts

@@ -5,7 +5,6 @@ import type {
   TuiAttentionNotifyResult,
   TuiAttentionNotifySkipReason,
   TuiAttentionWhen,
-  TuiKV,
   TuiAttentionSoundName,
   TuiAttentionSoundPack,
   TuiAttentionSoundPackInfo,
@@ -115,8 +114,6 @@ 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 {
   let focus: FocusState = "unknown"

packages/tui/src/audio.ts

@@ -1,4 +1,4 @@
-import { Audio, type AudioErrorContext, type AudioPlayOptions, type AudioSound, type AudioVoice } from "@opentui/core"
+import { Audio, type AudioErrorContext, type AudioPlayOptions, type AudioSound } from "@opentui/core"
 import { readFile } from "node:fs/promises"
 
 let audio: Audio | null | undefined
@@ -42,10 +42,6 @@ export function play(sound: AudioSound, options?: AudioPlayOptions) {
   return current.play(sound, options)
 }
 
-export function stopVoice(voice: AudioVoice) {
-  return audio?.stopVoice(voice) ?? false
-}
-
 export function dispose() {
   audio?.dispose()
   audio = undefined

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

@@ -43,15 +43,6 @@ export const settings: Setting[] = [
     labels: ["off", "on"],
     keywords: ["motion", "effects"],
   },
-  {
-    title: "Onboarding",
-    category: "Appearance",
-    path: ["hints", "onboarding"],
-    default: true,
-    values: [false, true],
-    labels: ["off", "on"],
-    keywords: ["hints", "getting started", "guidance"],
-  },
   {
     title: "Sidebar",
     category: "Session",

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

@@ -63,15 +63,15 @@ export function DialogModel(props: { providerID?: string }) {
         .filter((model) => (props.providerID ? model.providerID === props.providerID : true))
         .map((model) => {
           const provider = providers().get(model.providerID)
+          const favorite = favorites.some((item) => item.providerID === model.providerID && item.modelID === model.id)
           return {
             value: { providerID: model.providerID, modelID: model.id },
             providerID: model.providerID,
             providerName: provider?.name ?? model.providerID,
             title: model.name,
             releaseDate: model.time.released,
-            description: favorites.some((item) => item.providerID === model.providerID && item.modelID === model.id)
+            favorite,
-              ? "(Favorite)"
+            description: favorite ? "(Favorite)" : undefined,
-              : undefined,
             category: connected() ? (provider?.name ?? model.providerID) : undefined,
             footer: free(model) ? "Free" : undefined,
             onSelect() {
@@ -96,7 +96,9 @@ export function DialogModel(props: { providerID?: string }) {
     )
 
     if (needle) {
-      return fuzzysort.go(needle, modelOptions, { keys: ["title", "category"] }).map((item) => item.obj)
+      return prioritizeFavorites(
+        fuzzysort.go(needle, modelOptions, { keys: ["title", "category"] }).map((item) => item.obj),
+      )
     }
 
     return [...favoriteOptions, ...recentOptions, ...modelOptions]
@@ -160,6 +162,10 @@ export function DialogModel(props: { providerID?: string }) {
   )
 }
 
+export function prioritizeFavorites<T extends { favorite: boolean }>(options: T[]) {
+  return options.toSorted((a, b) => Number(b.favorite) - Number(a.favorite))
+}
+
 export function sortModelOptions<
   T extends { providerID?: string; providerName?: string; releaseDate: string | number; title: string },
 >(options: T[]) {

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

@@ -4,7 +4,7 @@ import { createMemo, createSignal } from "solid-js"
 import { Locale } from "../util/locale"
 import { Keymap } from "../context/keymap"
 import { useTheme } from "../context/theme"
-import { usePromptStash, type StashEntry } from "./prompt/stash"
+import { usePromptStash, type StashEntry } from "../prompt/stash"
 
 function getRelativeTime(timestamp: number): string {
   const now = Date.now()

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

@@ -1 +0,0 @@
-export * from "../../prompt/frecency"

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

@@ -1 +0,0 @@
-export * from "../../prompt/history"

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

@@ -1 +0,0 @@
-export * from "../../prompt/stash"

packages/tui/src/component/session-tabs.tsx

@@ -6,6 +6,7 @@ import { useSessionTabs } from "../context/session-tabs"
 import { useTheme, useThemes } from "../context/theme"
 import {
   adaptiveSessionTabLayout,
+  moveSessionTab,
   NEW_SESSION_TAB_TITLE,
   sessionTabComplete,
   seedSessionTabMotion,
@@ -48,6 +49,10 @@ export function SessionTabs(props: { controller?: SessionTabsController; animati
   const animations = () => props.animations ?? config.animations ?? true
   const [hovered, setHovered] = createSignal<string>()
   const [dragging, setDragging] = createSignal<string>()
+  // A drag reorders a local preview and persists one move on release instead of writing
+  // per slot crossing; the preview holds after release until the store reflects the move,
+  // so the strip never flashes the pre-drag order while the write is in flight.
+  const [preview, setPreview] = createSignal<{ sessionID: string; index: number }>()
   let strip: { screenX: number } | undefined
   const hueStep = () => (mode() === "light" ? 800 : 200)
   const accent = () => theme.hue.accent[hueStep()]
@@ -55,7 +60,18 @@ export function SessionTabs(props: { controller?: SessionTabsController; animati
   const idleNumber = () => tint(theme.text.subdued, theme.background.default, 0.35)
   const newTab = () => tabs.newTab?.() ?? false
   const activeID = createMemo(() => (newTab() ? NEW_SESSION_TAB.sessionID : tabs.current()))
-  const items = createMemo(() => (newTab() ? [...tabs.tabs(), NEW_SESSION_TAB] : tabs.tabs()))
+  const ordered = createMemo(() => {
+    const pending = preview()
+    if (!pending) return tabs.tabs()
+    return moveSessionTab(tabs.tabs(), pending.sessionID, pending.index)
+  })
+  const items = createMemo(() => (newTab() ? [...ordered(), NEW_SESSION_TAB] : ordered()))
+  createEffect(() => {
+    const pending = preview()
+    if (!pending || dragging()) return
+    const index = tabs.tabs().findIndex((tab) => tab.sessionID === pending.sessionID)
+    if (index === -1 || index === Math.min(pending.index, tabs.tabs().length - 1)) setPreview(undefined)
+  })
   const layout = createMemo((previous: ReturnType<typeof adaptiveSessionTabLayout> | undefined) =>
     adaptiveSessionTabLayout(items(), activeID(), dimensions().width, previous?.start),
   )
@@ -279,6 +295,8 @@ export function SessionTabs(props: { controller?: SessionTabsController; animati
           // keeping sloppy clicks indistinguishable from clean ones.
           const release = () => {
             setDragging(undefined)
+            const pending = preview()
+            if (pending?.sessionID === tab.sessionID) tabs.move(pending.sessionID, pending.index)
             if (tab === NEW_SESSION_TAB) return
             tabs.select(tab.sessionID)
           }
@@ -295,7 +313,8 @@ export function SessionTabs(props: { controller?: SessionTabsController; animati
               onMouseDrag={(event) => {
                 if (tab === NEW_SESSION_TAB) return
                 const slot = slotAt(event.x)
-                if (slot !== undefined && slot !== tabNumber() - 1) tabs.move(tab.sessionID, slot)
+                if (slot !== undefined && slot !== tabNumber() - 1)
+                  setPreview({ sessionID: tab.sessionID, index: slot })
               }}
               onMouseDragEnd={release}
             >
@@ -341,6 +360,9 @@ export function SessionTabs(props: { controller?: SessionTabsController; animati
                   fg={closeColor()}
                   selectable={false}
                   onMouseUp={(event) => {
+                    // The close mark only renders while hovered; without motion events a click can
+                    // land here first, and must select the tab instead of closing it invisibly.
+                    if (hovered() !== tab.sessionID) return
                     event.stopPropagation()
                     tabs.close(tab === NEW_SESSION_TAB ? undefined : tab.sessionID)
                   }}

packages/tui/src/config/index.tsx

@@ -162,11 +162,6 @@ export const Info = Schema.Struct({
       }),
     }),
   ).annotate({ description: "Mini transcript presentation settings" }),
-  hints: Schema.optional(
-    Schema.Struct({
-      onboarding: Schema.optional(Schema.Boolean).annotate({ description: "Show getting-started guidance" }),
-    }),
-  ).annotate({ description: "In-product guidance settings" }),
   debug: Schema.optional(
     Schema.Struct({
       devtools: Schema.optional(Schema.Boolean).annotate({ description: "Show the DevTools debug bar" }),
@@ -267,7 +262,3 @@ export function useConfig() {
   if (!value) throw new Error("ConfigProvider is missing")
   return value
 }
-
-export function useConfigOptional() {
-  return useContext(ConfigContext)
-}

packages/tui/src/config/v1/keybind.ts

@@ -105,8 +105,6 @@ export const Definitions = {
   session_compact: keybind("<leader>c", "Compact the session"),
   session_queued_prompts: keybind("<leader>q", "View pending work"),
   session_child_first: keybind("down", "Toggle subagent picker"),
-  session_child_cycle: keybind("right", "Go to next child session"),
-  session_child_cycle_reverse: keybind("left", "Go to previous child session"),
   session_parent: keybind("up", "Go to parent session"),
   session_pin_toggle: keybind("ctrl+f", "Pin or unpin session in the session list"),
   session_quick_switch_1: keybind("<leader>1", "Switch to session in quick slot 1"),
@@ -308,8 +306,6 @@ export const CommandMap = {
   session_compact: "session.compact",
   session_queued_prompts: "session.queued_prompts",
   session_child_first: "session.child.first",
-  session_child_cycle: "session.child.next",
-  session_child_cycle_reverse: "session.child.previous",
   session_parent: "session.parent",
   session_pin_toggle: "session.pin.toggle",
   session_quick_switch_1: "session.quick_switch.1",

packages/tui/src/context/session-tabs-model.ts

@@ -29,9 +29,11 @@ export function openSessionTab(tabs: SessionTab[], tab: SessionTab): SessionTab[
   return tabs.map((item, position) => (position === index ? { ...item, title: tab.title } : item))
 }
 
-export function closeSessionTab(tabs: readonly SessionTab[], sessionID: string) {
+export function closeSessionTab(tabs: SessionTab[], sessionID: string) {
   const index = tabs.findIndex((tab) => tab.sessionID === sessionID)
-  if (index === -1) return { tabs: [...tabs], next: undefined }
+  // Like openSessionTab and moveSessionTab, a no-op returns the same reference so callers can
+  // detect it by identity.
+  if (index === -1) return { tabs, next: undefined }
   return {
     tabs: tabs.filter((tab) => tab.sessionID !== sessionID),
     next: tabs[index + 1]?.sessionID ?? tabs[index - 1]?.sessionID,
@@ -87,9 +89,13 @@ export function cycleSessionTab(tabs: readonly SessionTab[], active: string | un
   return tabs[(start + direction + tabs.length) % tabs.length]
 }
 
+// In-memory navigation history is bounded so a long-lived TUI does not accumulate one entry per
+// session switch forever; the oldest entries fall off first.
+const SESSION_TAB_HISTORY_LIMIT = 100
+
 export function recordSessionTabHistory(history: SessionTabHistory, sessionID: string): SessionTabHistory {
   if (history.entries[history.index] === sessionID) return history
-  const entries = [...history.entries.slice(0, history.index + 1), sessionID]
+  const entries = [...history.entries.slice(0, history.index + 1), sessionID].slice(-SESSION_TAB_HISTORY_LIMIT)
   return { entries, index: entries.length - 1 }
 }
 

packages/tui/src/context/session-tabs.tsx

@@ -73,7 +73,8 @@ export const { use: useSessionTabs, provider: SessionTabsProvider } = createSimp
     function update(mutation: (draft: TabsState) => void) {
       const scope = config.tabs?.scope ?? "global"
       void updateStore((draft) => mutation(scope === "cwd" ? (draft.cwd[paths.cwd] ??= empty()) : draft.global)).catch(
-        () => {},
+        // Failed writes lose only tab layout, but silence would hide tabs resetting every launch.
+        (error) => console.error("Failed to persist session tabs", error),
       )
     }
 
@@ -222,7 +223,7 @@ export const { use: useSessionTabs, provider: SessionTabsProvider } = createSimp
     function remove(sessionID: string, navigate: boolean) {
       const target = root(sessionID)
       const closed = closeSessionTab(state().tabs, target)
-      if (closed.tabs.length === state().tabs.length) return
+      if (closed.tabs === state().tabs) return
       const selected = navigate && current() === target
       const previous = selected
         ? moveSessionTabHistory(recordSessionTabHistory(history, target), closed.tabs, target, -1)

packages/tui/src/editor-zed.ts

@@ -194,10 +194,6 @@ export function resolveZedDbPath() {
   return candidates.find((item) => isFile(item))
 }
 
-export function isZedTerminal() {
-  return process.env.ZED_TERM === "true" || process.env.TERM_PROGRAM?.toLowerCase() === "zed"
-}
-
 function isFile(item: string) {
   try {
     return statSync(item).isFile()
@@ -220,11 +216,6 @@ function zedWorkspacePaths(value: string | null) {
   return value.split(/\r?\n/).filter(Boolean)
 }
 
-export function offsetToPosition(text: string, offset: number) {
-  const stringOffset = utf8ByteOffsetToStringIndex(text, offset)
-  return offsetsToSelection(text, stringOffset, stringOffset).start
-}
-
 function utf8ByteOffsetToStringIndex(text: string, byteOffset: number) {
   if (byteOffset <= 0) return 0
 

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

@@ -7,7 +7,7 @@ const money = new Intl.NumberFormat("en-US", {
   currency: "USD",
 })
 
-function View(props: { context: Plugin.Context; sessionID: string }) {
+export function SidebarContext(props: { context: Plugin.Context; sessionID: string }) {
   const theme = props.context.theme
   const msg = createMemo(() => props.context.data.session.message.list(props.sessionID))
   const session = createMemo(() => props.context.data.session.get(props.sessionID))
@@ -18,28 +18,32 @@ function View(props: { context: Plugin.Context; sessionID: string }) {
   )
 
   return (
-    <box>
+    <Show when={state() || cost() > 0}>
-      <text fg={theme.text.default}>
+      <box>
-        <b>Context</b>
+        <text fg={theme.text.default}>
-      </text>
+          <b>Context</b>
-      <Show when={state()} fallback={<text fg={theme.text.subdued}>Not measured</text>}>
+        </text>
-        {(value) => (
+        <Show when={state()}>
-          <>
+          {(value) => (
-            <text fg={theme.text.subdued}>{value().tokens.toLocaleString()} tokens</text>
+            <>
-            <Show when={value().percent !== undefined}>
+              <text fg={theme.text.subdued}>{value().tokens.toLocaleString()} tokens</text>
-              <text fg={theme.text.subdued}>{value().percent}% used</text>
+              <Show when={value().percent !== undefined}>
-            </Show>
+                <text fg={theme.text.subdued}>{value().percent}% used</text>
-          </>
+              </Show>
-        )}
+            </>
-      </Show>
+          )}
-      <text fg={theme.text.subdued}>{money.format(cost())} spent</text>
+        </Show>
-    </box>
+        <Show when={cost() > 0}>
+          <text fg={theme.text.subdued}>{money.format(cost())} spent</text>
+        </Show>
+      </box>
+    </Show>
   )
 }
 
 export default Plugin.define({
   id: "internal:sidebar-context",
   setup(context) {
-    context.ui.slot("sidebar.content", (props) => <View context={context} sessionID={props.sessionID} />)
+    context.ui.slot("sidebar.content", (props) => <SidebarContext context={context} sessionID={props.sessionID} />)
   },
 })

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

@@ -1,21 +0,0 @@
-import { Plugin, usePlugin } from "@opencode-ai/plugin/tui"
-
-function View() {
-  const context = usePlugin()
-  const theme = context.theme
-  return (
-    <box>
-      <text fg={theme.text.default}>
-        <b>LSP</b>
-      </text>
-      <text fg={theme.text.subdued}>LSP status unavailable</text>
-    </box>
-  )
-}
-
-export default Plugin.define({
-  id: "opencode.sidebar-lsp",
-  setup(context) {
-    context.ui.slot("sidebar.content", () => <View />)
-  },
-})

packages/tui/src/feature-plugins/system/diff-viewer-file-tree-utils.ts

@@ -141,22 +141,6 @@ export function moveFileTreeSelectionToParent(rows: readonly FileTreeRow[], sele
   return rows.findLast((item, itemIndex) => itemIndex < index && item.depth < row.depth)?.id ?? selected
 }
 
-export function moveFileTreeSelectionToFile(
-  rows: readonly FileTreeRow[],
-  selected: number | undefined,
-  offset: number,
-) {
-  const fileRows = rows.filter((row) => row.fileIndex !== undefined)
-  if (fileRows.length === 0) return undefined
-  const selectedIndex = selected === undefined ? -1 : rows.findIndex((row) => row.id === selected)
-  if (selectedIndex === -1) return offset < 0 ? fileRows[fileRows.length - 1]!.id : fileRows[0]!.id
-  const next =
-    offset < 0
-      ? fileRows.findLast((row) => rows.findIndex((item) => item.id === row.id) < selectedIndex)
-      : fileRows.find((row) => rows.findIndex((item) => item.id === row.id) > selectedIndex)
-  return next?.id ?? (offset < 0 ? fileRows[0]!.id : fileRows[fileRows.length - 1]!.id)
-}
-
 export function fileTreeFileSelection(tree: FileTree, fileIndex: number) {
   const node = tree.nodes.find((item) => item.kind === "file" && item.fileIndex === fileIndex)
   if (!node) return undefined

packages/tui/src/logo.ts

@@ -7,5 +7,3 @@ export const go = {
   left: ["    ", "█▀▀▀", "█_^█", "▀▀▀▀"],
   right: ["    ", "█▀▀█", "█__█", "▀▀▀▀"],
 }
-
-export const marks = "_^~,"

packages/tui/src/plugin/builtins.ts

@@ -2,7 +2,6 @@ import HomeFooter from "../feature-plugins/home/footer"
 import PromptFooter from "../feature-plugins/prompt/footer"
 import SidebarContext from "../feature-plugins/sidebar/context"
 import SidebarFooter from "../feature-plugins/sidebar/footer"
-import SidebarLsp from "../feature-plugins/sidebar/lsp"
 import SidebarMcp from "../feature-plugins/sidebar/mcp"
 import DiffViewer from "../feature-plugins/system/diff-viewer"
 import Notifications from "../feature-plugins/system/notifications"
@@ -14,7 +13,6 @@ export const builtins = [
   PromptFooter,
   SidebarContext,
   SidebarMcp,
-  SidebarLsp,
   SidebarFooter,
   Notifications,
   Plugins,

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

@@ -887,22 +887,6 @@ export function Session() {
         dialog.clear()
       },
     },
-    {
-      title: "Next subagent",
-      id: "session.child.next",
-      group: "Session",
-      palette: undefined,
-      enabled: !!session()?.parentID,
-      run: () => unavailable("Subagent navigation"),
-    },
-    {
-      title: "Previous subagent",
-      id: "session.child.previous",
-      group: "Session",
-      palette: undefined,
-      enabled: !!session()?.parentID,
-      run: () => unavailable("Subagent navigation"),
-    },
   ])
 
   const commands = createMemo(() =>
@@ -1925,122 +1909,6 @@ function UserMessage(props: { message: SessionMessageUser }) {
   )
 }
 
-function AssistantMessage(props: { message: SessionMessageAssistant; last: boolean }) {
-  const ctx = use()
-  const local = useLocal()
-  const theme = useTheme("elevated")
-  const model = createMemo(
-    () =>
-      ctx
-        .models()
-        .find((model) => model.providerID === props.message.model.providerID && model.id === props.message.model.id)
-        ?.name ?? `${props.message.model.providerID}/${props.message.model.id}`,
-  )
-
-  const final = createMemo(() => {
-    return props.message.finish && !["tool-calls", "unknown"].includes(props.message.finish)
-  })
-
-  const duration = createMemo(() => {
-    if (!final()) return 0
-    if (!props.message.time.completed) return 0
-    return props.message.time.completed - props.message.time.created
-  })
-
-  const exploration = createMemo(() => {
-    const grouped = new Map<string, { first: boolean; parts: SessionMessageAssistantTool[]; active: boolean }>()
-    if (!ctx.groupExploration()) return grouped
-    const runs = props.message.content
-      .map((part) =>
-        part.type === "tool" &&
-        ["read", "glob", "grep"].includes(toolDisplay(part.name)) &&
-        part.state.status !== "streaming"
-          ? part
-          : undefined,
-      )
-      .reduce<SessionMessageAssistantTool[][]>(
-        (runs, part) => {
-          if (part) runs[runs.length - 1].push(part)
-          if (!part && runs[runs.length - 1].length) runs.push([])
-          return runs
-        },
-        [[]],
-      )
-      .filter((run) => run.length > 0)
-    for (const run of runs) {
-      const summary = {
-        parts: run,
-        active: false,
-      }
-      run.forEach((part, index) => grouped.set(part.id, { ...summary, first: index === 0 }))
-    }
-    return grouped
-  })
-
-  return (
-    <>
-      <For each={props.message.content}>
-        {(content, index) => (
-          <Switch>
-            <Match when={content.type === "text"}>
-              <TextPart
-                part={content as SessionMessageAssistantText}
-                last={index() === props.message.content.length - 1}
-              />
-            </Match>
-            <Match when={content.type === "reasoning"}>
-              <ReasoningPart
-                part={content as SessionMessageAssistantReasoning}
-                message={props.message}
-                last={index() === props.message.content.length - 1}
-              />
-            </Match>
-            <Match when={content.type === "tool"}>
-              <Show when={exploration().get((content as SessionMessageAssistantTool).id)?.first !== false}>
-                <Show
-                  when={exploration().get((content as SessionMessageAssistantTool).id)}
-                  fallback={<ToolPart part={content as SessionMessageAssistantTool} />}
-                >
-                  {(summary) => <ExplorationSummary {...summary()} />}
-                </Show>
-              </Show>
-            </Match>
-          </Switch>
-        )}
-      </For>
-      <Show when={props.message.error}>
-        <box
-          border={["left"]}
-          paddingTop={1}
-          paddingBottom={1}
-          paddingLeft={2}
-          backgroundColor={theme.background.default}
-          customBorderChars={SplitBorder.customBorderChars}
-          borderColor={theme.text.feedback.error.default}
-        >
-          <text fg={theme.text.subdued}>{errorMessage(props.message.error)}</text>
-        </box>
-      </Show>
-      <AssistantRetry retry={props.message.retry} />
-      <Switch>
-        <Match when={props.last || final() || props.message.error}>
-          <box paddingLeft={3}>
-            <text>
-              <span style={{ fg: props.message.error ? theme.text.subdued : local.agent.color(props.message.agent) }}>
-                {Locale.titlecase(props.message.agent)}
-              </span>
-              <span style={{ fg: theme.text.subdued }}> · {model()}</span>
-              <Show when={duration()}>
-                <span style={{ fg: theme.text.subdued }}> · {Locale.duration(duration())}</span>
-              </Show>
-            </text>
-          </box>
-        </Match>
-      </Switch>
-    </>
-  )
-}
-
 function AssistantRetry(props: { retry: SessionMessageAssistant["retry"] }) {
   const theme = useTheme()
   return (
@@ -2056,40 +1924,6 @@ function AssistantRetry(props: { retry: SessionMessageAssistant["retry"] }) {
   )
 }
 
-function ExplorationSummary(props: { parts: SessionMessageAssistantTool[]; active: boolean }) {
-  const theme = useTheme()
-  const pathFormatter = usePathFormatter()
-  const label = (part: SessionMessageAssistantTool) => {
-    const input = typeof part.state.input === "string" ? {} : part.state.input
-    const tool = toolDisplay(part.name)
-    if (tool === "read") return `Read ${pathFormatter.format(stringValue(input.path))}`
-    if (tool === "glob") return `Glob "${stringValue(input.pattern)}"`
-    return `Grep "${stringValue(input.pattern)}"`
-  }
-  return (
-    <box flexDirection="column">
-      <InlineToolRow
-        icon="✱"
-        color={theme.text.subdued}
-        complete={!props.active}
-        pending="Exploring"
-        spinner={props.active}
-      >
-        {props.active ? "Exploring" : "Explored"}
-      </InlineToolRow>
-      <For each={props.parts}>
-        {(part, index) => (
-          <box paddingLeft={5}>
-            <text fg={part.state.status === "error" ? theme.text.feedback.error.default : theme.text.subdued}>
-              {index() === props.parts.length - 1 ? "└" : "├"} {label(part)}
-            </text>
-          </box>
-        )}
-      </For>
-    </box>
-  )
-}
-
 const INLINE_TOOL_ICON_WIDTH = 2
 
 function ReasoningPart(props: {
@@ -2954,10 +2788,6 @@ export function isBackgroundSubagent(
   return status === "completed" && metadata.status === "running"
 }
 
-export function formatSubagentRetry(attempt: number, message: string) {
-  return `Retrying (attempt ${attempt}) · ${message}`
-}
-
 type ExecuteCall = { tool: string; status: "running" | "completed" | "error"; input?: Record<string, unknown> }
 
 function executeCalls(value: unknown): ExecuteCall[] {

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

@@ -27,9 +27,11 @@ export function Sidebar(props: { sessionID: string; overlay?: boolean }) {
         position={props.overlay ? "absolute" : "relative"}
       >
         <scrollbox
+          ref={(scroll) => queueMicrotask(() => scroll.verticalScrollBar.resetVisibilityControl())}
           flexGrow={1}
           scrollAcceleration={scrollAcceleration()}
           verticalScrollbarOptions={{
+            visible: false,
             trackOptions: {
               backgroundColor: theme.background.default,
               foregroundColor: theme.scrollbar.default,

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

@@ -1,7 +1,7 @@
 import { TextAttributes } from "@opentui/core"
 import { Keymap } from "../context/keymap"
 import { useTheme } from "../context/theme"
-import { useDialog, type DialogContext } from "./dialog"
+import { useDialog } from "./dialog"
 
 export type DialogAlertProps = {
   title: string
@@ -56,12 +56,3 @@ export function DialogAlert(props: DialogAlertProps) {
     </box>
   )
 }
-
-DialogAlert.show = (dialog: DialogContext, title: string, message: string) => {
-  return new Promise<void>((resolve) => {
-    dialog.replace(
-      () => <DialogAlert title={title} message={message} onConfirm={() => resolve()} />,
-      () => resolve(),
-    )
-  })
-}

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

@@ -1,7 +1,7 @@
 import { TextAttributes } from "@opentui/core"
 import { Keymap } from "../context/keymap"
 import { useTheme } from "../context/theme"
-import { useDialog, type DialogContext } from "./dialog"
+import { useDialog } from "./dialog"
 import { createStore } from "solid-js/store"
 import { For } from "solid-js"
 import { Locale } from "../util/locale"
@@ -17,8 +17,6 @@ export type DialogConfirmProps = {
   }
 }
 
-export type DialogConfirmResult = boolean | undefined
-
 export function DialogConfirm(props: DialogConfirmProps) {
   const dialog = useDialog()
   const theme = useTheme("elevated")
@@ -93,20 +91,3 @@ export function DialogConfirm(props: DialogConfirmProps) {
     </box>
   )
 }
-
-DialogConfirm.show = (dialog: DialogContext, title: string, message: string, label?: DialogConfirmProps["label"]) => {
-  return new Promise<DialogConfirmResult>((resolve) => {
-    dialog.replace(
-      () => (
-        <DialogConfirm
-          title={title}
-          message={message}
-          onConfirm={() => resolve(true)}
-          onCancel={() => resolve(false)}
-          label={label}
-        />
-      ),
-      () => resolve(undefined),
-    )
-  })
-}

packages/tui/src/ui/fade-file-path.tsx

@@ -1,56 +0,0 @@
-import type { RGBA } from "@opentui/core"
-import { createEffect, createMemo, createSignal, Show } from "solid-js"
-import { useConfig } from "../config"
-import { tint } from "../theme/color"
-import { createAnimatable, tween } from "./animation"
-import { FilePath } from "./file-path"
-
-// FilePath that crossfades when its value changes: the old path fades to the
-// background, the text swaps at the midpoint, and the new path fades back in.
-// The initial value renders immediately; only subsequent changes animate.
-export function FadeFilePath(props: {
-  value: string | undefined
-  maxWidth: number
-  fg: RGBA
-  bg: RGBA
-  basenameFg?: RGBA
-}) {
-  const config = useConfig().data
-  const fade = createAnimatable(
-    { front: 1 },
-    {
-      enabled: () => config.animations ?? true,
-      transition: tween({ duration: 0.3 }),
-    },
-  )
-  const [text, setText] = createSignal(props.value)
-  const [previous, setPrevious] = createSignal<string>()
-
-  createEffect((current: string | undefined) => {
-    const next = props.value
-    if (next === undefined || next === current) return current
-    setText(next)
-    if (current === undefined) return next
-    setPrevious(current)
-    fade.jump({ front: 0 })
-    fade.animate({ front: 1 })
-    return next
-  }, props.value)
-
-  const display = createMemo(() => (previous() !== undefined && fade.value().front < 0.5 ? previous() : text()))
-  const fg = createMemo(() => {
-    if (previous() === undefined || fade.value().front >= 1) return props.fg
-    return tint(props.bg, props.fg, Math.abs(fade.value().front * 2 - 1))
-  })
-
-  return (
-    <Show when={display() !== undefined}>
-      <FilePath
-        value={display() ?? ""}
-        maxWidth={props.maxWidth}
-        fg={fg()}
-        basenameFg={fade.value().front >= 1 ? props.basenameFg : undefined}
-      />
-    </Show>
-  )
-}

packages/tui/src/util/error.ts

@@ -143,40 +143,3 @@ export function errorMessage(error: unknown): string {
   if (formatted) return formatted
   return "unknown error"
 }
-
-export function errorData(error: unknown) {
-  if (error instanceof Error) {
-    return {
-      type: error.name,
-      message: errorMessage(error),
-      stack: error.stack,
-      cause: error.cause === undefined ? undefined : errorFormat(error.cause),
-      formatted: errorFormat(error),
-    }
-  }
-
-  if (!isRecord(error)) {
-    return {
-      type: typeof error,
-      message: errorMessage(error),
-      formatted: errorFormat(error),
-    }
-  }
-
-  const data = Object.getOwnPropertyNames(error).reduce<Record<string, unknown>>((acc, key) => {
-    const value = error[key]
-    if (value === undefined) return acc
-    if (typeof value === "string" || typeof value === "number" || typeof value === "boolean") {
-      acc[key] = value
-      return acc
-    }
-    // oxlint-disable-next-line no-base-to-string -- intentional coercion of arbitrary error properties
-    acc[key] = value instanceof Error ? value.message : String(value)
-    return acc
-  }, {})
-
-  if (typeof data.message !== "string") data.message = errorMessage(error)
-  if (typeof data.type !== "string") data.type = error.constructor?.name
-  data.formatted = errorFormat(error)
-  return data
-}

packages/tui/src/util/format.ts

@@ -1,20 +0,0 @@
-export function formatDuration(secs: number) {
-  if (secs <= 0) return ""
-  if (secs < 60) return `${secs}s`
-  if (secs < 3600) {
-    const mins = Math.floor(secs / 60)
-    const remaining = secs % 60
-    return remaining > 0 ? `${mins}m ${remaining}s` : `${mins}m`
-  }
-  if (secs < 86400) {
-    const hours = Math.floor(secs / 3600)
-    const remaining = Math.floor((secs % 3600) / 60)
-    return remaining > 0 ? `${hours}h ${remaining}m` : `${hours}h`
-  }
-  if (secs < 604800) {
-    const days = Math.floor(secs / 86400)
-    return days === 1 ? "~1 day" : `~${days} days`
-  }
-  const weeks = Math.floor(secs / 604800)
-  return weeks === 1 ? "~1 week" : `~${weeks} weeks`
-}

packages/tui/src/util/locale.ts

@@ -16,19 +16,6 @@ export function datetime(input: number): string {
   return `${localTime} · ${localDate}`
 }
 
-export function todayTimeOrDateTime(input: number): string {
-  const date = new Date(input)
-  const now = new Date()
-  const isToday =
-    date.getFullYear() === now.getFullYear() && date.getMonth() === now.getMonth() && date.getDate() === now.getDate()
-
-  if (isToday) {
-    return time(input)
-  } else {
-    return datetime(input)
-  }
-}
-
 export function number(num: number): string {
   if (num >= 1000000) {
     return (num / 1000000).toFixed(1) + "M"
@@ -108,9 +95,4 @@ export function truncateMiddle(str: string, maxLength: number = 35): string {
   return str.slice(0, keepStart) + ellipsis + str.slice(-keepEnd)
 }
 
-export function pluralize(count: number, singular: string, plural: string): string {
-  const template = count === 1 ? singular : plural
-  return template.replace("{}", count.toString())
-}
-
 export * as Locale from "./locale"

packages/tui/src/util/presentation.ts

@@ -1,7 +1,4 @@
-const logo = {
+import { logo } from "../logo"
-  left: ["                   ", "█▀▀█ █▀▀█ █▀▀█ █▀▀▄", "█__█ █__█ █^^^ █__█", "▀▀▀▀ █▀▀▀ ▀▀▀▀ ▀~~▀"],
-  right: ["             ▄     ", "█▀▀▀ █▀▀█ █▀▀█ █▀▀█", "█___ █__█ █__█ █^^^", "▀▀▀▀ ▀▀▀▀ ▀▀▀▀ ▀▀▀▀"],
-}
 
 const reset = "\x1b[0m"
 const bold = "\x1b[1m"

packages/tui/src/util/revert-diff.ts

@@ -1,18 +0,0 @@
-import { parsePatch } from "diff"
-
-export function getRevertDiffFiles(diffText: string) {
-  if (!diffText) return []
-
-  try {
-    return parsePatch(diffText).map((patch) => {
-      const filename = [patch.newFileName, patch.oldFileName].find((item) => item && item !== "/dev/null") ?? "unknown"
-      return {
-        filename: filename.replace(/^[ab]\//, ""),
-        additions: patch.hunks.reduce((sum, hunk) => sum + hunk.lines.filter((line) => line.startsWith("+")).length, 0),
-        deletions: patch.hunks.reduce((sum, hunk) => sum + hunk.lines.filter((line) => line.startsWith("-")).length, 0),
-      }
-    })
-  } catch {
-    return []
-  }
-}

packages/tui/test/cli/cmd/tui/model-options.test.ts

@@ -1,5 +1,23 @@
 import { describe, expect, test } from "bun:test"
-import { sortModelOptions } from "../../../../src/component/dialog-model"
+import { prioritizeFavorites, sortModelOptions } from "../../../../src/component/dialog-model"
+
+describe("prioritizeFavorites", () => {
+  test("moves favorites first while preserving fuzzy result order", () => {
+    const prioritized = prioritizeFavorites([
+      { title: "Best match", favorite: false },
+      { title: "Favorite match", favorite: true },
+      { title: "Second best match", favorite: false },
+      { title: "Second favorite match", favorite: true },
+    ])
+
+    expect(prioritized.map((model) => model.title)).toEqual([
+      "Favorite match",
+      "Second favorite match",
+      "Best match",
+      "Second best match",
+    ])
+  })
+})
 
 describe("sortModelOptions", () => {
   test("orders opencode models before other providers", () => {

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

@@ -2,7 +2,6 @@ import { afterEach, describe, expect, test } from "bun:test"
 import { For } from "solid-js"
 import { testRender, type JSX } from "@opentui/solid"
 import {
-  formatSubagentRetry,
   InlineToolRow,
   isBackgroundSubagent,
   parseApplyPatchFiles,
@@ -198,10 +197,6 @@ describe("TUI inline tool wrapping", () => {
     ).toEqual([{ message: "valid", range: { start: { line: 2, character: 3 } } }])
   })
 
-  test("keeps retry status ahead of wrapping messages", () => {
-    expect(formatSubagentRetry(2, "Rate limited by provider")).toBe("Retrying (attempt 2) · Rate limited by provider")
-  })
-
   test("labels only detached or async subagents as background", () => {
     expect(isBackgroundSubagent({ status: "running" }, "running")).toBeFalse()
     expect(isBackgroundSubagent({ status: "running" }, "completed")).toBeTrue()

packages/tui/test/context/session-tabs-model.test.ts

@@ -80,6 +80,11 @@ describe("session tabs", () => {
     expect(closeSessionTab([{ sessionID: "a" }], "a").next).toBeUndefined()
   })
 
+  test("closing an unknown session returns the same tabs reference", () => {
+    const tabs = [{ sessionID: "a" }, { sessionID: "b" }]
+    expect(closeSessionTab(tabs, "missing").tabs).toBe(tabs)
+  })
+
   test("cycles through a filtered tab set in either direction", () => {
     const tabs = ["a", "c", "e"].map((sessionID) => ({ sessionID }))
     expect(cycleSessionTab(tabs, "c", 1)?.sessionID).toBe("e")
@@ -122,6 +127,15 @@ describe("session tabs", () => {
     expect(recordSessionTabHistory(history, "b")).toBe(history)
   })
 
+  test("drops the oldest history entries beyond the limit", () => {
+    const sessions = Array.from({ length: 150 }, (_, index) => `session-${index}`)
+    const history = sessions.reduce(recordSessionTabHistory, { entries: [], index: -1 })
+
+    expect(history.entries.length).toBe(100)
+    expect(history.entries[0]).toBe("session-50")
+    expect(history.entries[history.index]).toBe("session-149")
+  })
+
   test("returns to the latest history entry when no tab is active", () => {
     const tabs = ["a", "b"].map((sessionID) => ({ sessionID }))
     const history = ["a", "b"].reduce(recordSessionTabHistory, { entries: [], index: -1 })

packages/tui/test/context/session-tabs.test.tsx

@@ -1,8 +1,8 @@
 /** @jsxImportSource @opentui/solid */
-import { expect, test } from "bun:test"
+import { afterAll, expect, test } from "bun:test"
 import type { OpenCodeEvent } from "@opencode-ai/client"
 import { testRender } from "@opentui/solid"
-import { mkdtempSync, rmSync, watch } from "fs"
+import { mkdtempSync, readdirSync, rmSync, watch } from "fs"
 import { tmpdir } from "os"
 import path from "path"
 import { ConfigProvider } from "../../src/config"
@@ -25,8 +25,32 @@ async function wait(fn: () => boolean | Promise<boolean>, timeout = 2_000) {
   }
 }
 
+// State directories are removed after the whole suite instead of per test: persistence writes are
+// fire-and-forget behind a file lock, so a teardown-time removal races any still-queued write.
+const stateDirs: string[] = []
+
+afterAll(async () => {
+  for (const dir of stateDirs) {
+    // Drain any lock still held by a late write before deleting the tree beneath it.
+    await wait(() => {
+      try {
+        return readdirSync(path.join(dir, "test", "locks")).length === 0
+      } catch {
+        return true
+      }
+    }).catch(() => undefined)
+    rmSync(dir, { recursive: true, force: true })
+  }
+})
+
+function stateDir(prefix: string) {
+  const dir = mkdtempSync(path.join(tmpdir(), prefix))
+  stateDirs.push(dir)
+  return dir
+}
+
 async function renderSessionTabs(initialSessionID: string, options?: { state?: string; title?: string }) {
-  const state = options?.state ?? mkdtempSync(path.join(tmpdir(), "opencode-session-tabs-"))
+  const state = options?.state ?? stateDir("opencode-session-tabs-")
   const events = createEventStream()
   const calls = createFetch((url) => {
     if (url.pathname !== `/api/session/${initialSessionID}`) return
@@ -84,7 +108,6 @@ async function renderSessionTabs(initialSessionID: string, options?: { state?: s
     emit: (event: OpenCodeEvent) => events.emit({ ...event, location: { directory } }),
     destroy() {
       app.renderer.destroy()
-      if (!options?.state) rmSync(state, { recursive: true, force: true })
     },
   }
 }
@@ -105,7 +128,7 @@ test("stores session tabs globally by default", async () => {
 })
 
 test("concurrent TUIs do not alternate shared tab titles from divergent session caches", async () => {
-  const state = mkdtempSync(path.join(tmpdir(), "opencode-session-tabs-shared-"))
+  const state = stateDir("opencode-session-tabs-shared-")
   let titled: Awaited<ReturnType<typeof renderSessionTabs>> | undefined
   let untitled: Awaited<ReturnType<typeof renderSessionTabs>> | undefined
 
@@ -144,7 +167,6 @@ test("concurrent TUIs do not alternate shared tab titles from divergent session
   } finally {
     titled?.destroy()
     untitled?.destroy()
-    rmSync(state, { recursive: true, force: true })
   }
 })
 

packages/tui/test/feature-plugins/diff-viewer-file-tree-utils.test.ts

@@ -6,7 +6,6 @@ import {
   flattenFileTree,
   moveFileTreeSelection,
   moveFileTreeSelectionToFirstChild,
-  moveFileTreeSelectionToFile,
   moveFileTreeSelectionToParent,
   movePatchFileIndex,
   orderedPatchFileIndexes,
@@ -219,25 +218,6 @@ describe("diff viewer file tree utilities", () => {
     expect(moveFileTreeSelectionToParent(rows, undefined)).toBeUndefined()
   })
 
-  test("moves file selection relative to the highlighted row", () => {
-    const rows = flattenFileTree(
-      buildFileTree([{ file: "src/config/tui.ts" }, { file: "src/session/index.ts" }, { file: "README.md" }]),
-    )
-    const config = rows.find((row) => row.kind === "directory" && row.name === "config")!
-    const session = rows.find((row) => row.kind === "directory" && row.name === "session")!
-    const tui = rows.find((row) => row.name === "tui.ts")!
-    const index = rows.find((row) => row.name === "index.ts")!
-    const readme = rows.find((row) => row.name === "README.md")!
-
-    expect(moveFileTreeSelectionToFile(rows, undefined, 1)).toBe(tui.id)
-    expect(moveFileTreeSelectionToFile(rows, undefined, -1)).toBe(readme.id)
-    expect(moveFileTreeSelectionToFile(rows, config.id, 1)).toBe(tui.id)
-    expect(moveFileTreeSelectionToFile(rows, session.id, -1)).toBe(tui.id)
-    expect(moveFileTreeSelectionToFile(rows, tui.id, 1)).toBe(index.id)
-    expect(moveFileTreeSelectionToFile(rows, index.id, -1)).toBe(tui.id)
-    expect(moveFileTreeSelectionToFile(rows, readme.id, 1)).toBe(readme.id)
-  })
-
   test("selects a file tree node and expands its parents for a patch file", () => {
     const tree = buildFileTree([{ file: "src/config/tui.ts" }, { file: "src/session/index.ts" }, { file: "README.md" }])
     const selection = fileTreeFileSelection(tree, 1)

packages/tui/test/feature-plugins/sidebar-context.test.tsx

@@ -0,0 +1,70 @@
+/** @jsxImportSource @opentui/solid */
+import { expect, test } from "bun:test"
+import { RGBA } from "@opentui/core"
+import { testRender } from "@opentui/solid"
+import type { Context } from "@opencode-ai/plugin/tui/context"
+import { SidebarContext } from "../../src/feature-plugins/sidebar/context"
+
+function context(options?: { cost?: number; tokens?: number }) {
+  const color = RGBA.fromInts(200, 200, 200)
+  return {
+    theme: { text: { default: color, subdued: color } },
+    data: {
+      session: {
+        get: () => ({ location: { directory: "/workspace" } }),
+        cost: () => options?.cost ?? 0,
+        message: {
+          list: () =>
+            options?.tokens
+              ? [
+                  {
+                    id: "message",
+                    type: "assistant",
+                    model: { providerID: "provider", id: "model" },
+                    tokens: {
+                      input: options.tokens,
+                      output: 0,
+                      reasoning: 0,
+                      cache: { read: 0, write: 0 },
+                    },
+                  },
+                ]
+              : [],
+        },
+      },
+      location: {
+        model: { list: () => [] },
+      },
+    },
+  } as unknown as Context
+}
+
+test("sidebar omits context before usage is available", async () => {
+  const app = await testRender(() => <SidebarContext context={context()} sessionID="session" />, {
+    width: 42,
+    height: 8,
+  })
+
+  try {
+    await app.renderOnce()
+    expect(app.captureCharFrame()).not.toContain("Context")
+    expect(app.captureCharFrame()).not.toContain("Not measured")
+  } finally {
+    app.renderer.destroy()
+  }
+})
+
+test("sidebar shows available context usage", async () => {
+  const app = await testRender(() => <SidebarContext context={context({ tokens: 1234 })} sessionID="session" />, {
+    width: 42,
+    height: 8,
+  })
+
+  try {
+    await app.renderOnce()
+    expect(app.captureCharFrame()).toContain("Context")
+    expect(app.captureCharFrame()).toContain("1,234 tokens")
+  } finally {
+    app.renderer.destroy()
+  }
+})

packages/tui/test/keymap.test.tsx

@@ -46,7 +46,7 @@ test("legacy page key aliases compile as page keys", async () => {
 
 test("formats navigation keys as arrows", async () => {
   let read = () => ({}) as Record<string, string>
-  const commands = ["session.parent", "session.child.first", "session.child.previous", "session.child.next"]
+  const commands = ["session.parent", "session.child.first"]
 
   function Harness() {
     const shortcuts = Keymap.useShortcuts()
@@ -68,8 +68,6 @@ test("formats navigation keys as arrows", async () => {
     expect(read()).toEqual({
       "session.parent": "↑",
       "session.child.first": "↓",
-      "session.child.previous": "←",
-      "session.child.next": "→",
     })
   } finally {
     app.renderer.destroy()

packages/tui/test/mini/fixture/footer-api.ts

@@ -3,6 +3,10 @@ import type { FooterApi, FooterEvent, RunPrompt, StreamCommit } from "../../../s
 export function createFooterApiFixture(input: { events?: FooterEvent[]; commits?: StreamCommit[] } = {}) {
   const prompts = new Set<(input: RunPrompt) => void>()
   const closes = new Set<() => void>()
+  let ready!: () => void
+  const promptReady = new Promise<void>((resolve) => {
+    ready = resolve
+  })
   const events = input.events ?? []
   const commits = input.commits ?? []
   const calls: Array<{ type: "event"; value: FooterEvent } | { type: "commit"; value: StreamCommit }> = []
@@ -14,6 +18,7 @@ export function createFooterApiFixture(input: { events?: FooterEvent[]; commits?
     },
     onPrompt(fn) {
       prompts.add(fn)
+      ready()
       return () => prompts.delete(fn)
     },
     onClose(fn) {
@@ -50,9 +55,12 @@ export function createFooterApiFixture(input: { events?: FooterEvent[]; commits?
     events,
     commits,
     calls,
+    promptReady,
     submit(text: string, mode?: RunPrompt["mode"]) {
+      if (prompts.size === 0) return false
       const prompt: RunPrompt = mode ? { text, parts: [], mode } : { text, parts: [] }
       for (const fn of [...prompts]) fn(prompt)
+      return true
     },
   }
 }

packages/tui/test/mini/runtime.test.ts

@@ -55,6 +55,9 @@ describe("run interactive runtime", () => {
     const api = ui.api
     const selected = defer<Awaited<ReturnType<typeof sdk.model.default>>>()
     const catalogLoaded = defer<void>()
+    const defaultModelReloaded = defer<void>()
+    const modelShown = defer<void>()
+    const turnStarted = defer<void>()
     const model = catalogModel({
       id: "resolved",
       providerID: "test",
@@ -69,7 +72,17 @@ describe("run interactive runtime", () => {
       providers: [catalogProvider("test", "Test Provider")],
       models: [model],
     })
-    const defaultModel = spyOn(sdk.model, "default").mockImplementation(() => selected.promise)
+    let defaultModelCalls = 0
+    const defaultModel = spyOn(sdk.model, "default").mockImplementation(() => {
+      defaultModelCalls++
+      if (defaultModelCalls === 2) defaultModelReloaded.resolve()
+      return selected.promise
+    })
+    const emit = api.event.bind(api)
+    api.event = (event) => {
+      emit(event)
+      if (event.type === "model") modelShown.resolve()
+    }
 
     const task = runInteractiveDeferredMode(
       {
@@ -110,6 +123,7 @@ describe("run interactive runtime", () => {
               runPromptTurn: async (input) => {
                 turnAgent = input.agent
                 turnModel = input.model
+                turnStarted.resolve()
                 api.close()
               },
               queuePromptTurn: async () => {},
@@ -133,8 +147,8 @@ describe("run interactive runtime", () => {
       location: { directory: "/tmp", project: { id: "pro-1", directory: "/tmp", canonical: "/tmp" } },
       data: model,
     })
-    while (defaultModel.mock.calls.length < 2) await Bun.sleep(0)
+    await defaultModelReloaded.promise
-    while (!events.some((event) => event.type === "model")) await Bun.sleep(0)
+    await modelShown.promise
     expect(events).toContainEqual({
       type: "model",
       model: "Resolved Model · Test Provider",
@@ -142,8 +156,9 @@ describe("run interactive runtime", () => {
     })
     expect(lifecycle.onCycleVariant?.()).toMatchObject({ status: "variant low", variant: "low" })
     lifecycle.onAgentSelect?.("review")
-    ui.submit("hello")
+    await ui.promptReady
-    while (!turnModel) await Bun.sleep(0)
+    expect(ui.submit("hello")).toBe(true)
+    await turnStarted.promise
     expect(turnAgent).toBe("review")
     expect(turnModel).toEqual({ providerID: "test", modelID: "resolved" })
     await task

packages/tui/test/util/error.test.ts

@@ -1,25 +1,16 @@
 import { describe, expect, test } from "bun:test"
-import { errorData, errorFormat, errorMessage } from "../../src/util/error"
+import { errorFormat, errorMessage } from "../../src/util/error"
 
 describe("util.error", () => {
   test("formats native Error instances", () => {
     const err = new Error("boom")
     expect(errorMessage(err)).toBe("boom")
     expect(errorFormat(err)).toContain("boom")
-
-    const data = errorData(err)
-    expect(data.type).toBe("Error")
-    expect(data.message).toBe("boom")
-    expect(String(data.formatted)).toContain("boom")
   })
 
   test("extracts message from record-like values", () => {
     const err = { message: "bad input", code: "E_BAD" }
     expect(errorMessage(err)).toBe("bad input")
-
-    const data = errorData(err)
-    expect(data.message).toBe("bad input")
-    expect(data.code).toBe("E_BAD")
   })
 
   test("never returns bare {} for opaque object errors", () => {
@@ -41,9 +32,5 @@ describe("util.error", () => {
     }
 
     expect(errorMessage(err)).toBe("ResolveMessage: Cannot resolve module")
-
-    const data = errorData(err)
-    expect(data.message).toBe("ResolveMessage: Cannot resolve module")
-    expect(String(data.formatted)).toContain("ResolveMessage")
   })
 })

packages/tui/test/util/format.test.ts

@@ -1,59 +0,0 @@
-import { describe, expect, test } from "bun:test"
-import { formatDuration } from "../../src/util/format"
-
-describe("util.format", () => {
-  describe("formatDuration", () => {
-    test("returns empty string for zero or negative values", () => {
-      expect(formatDuration(0)).toBe("")
-      expect(formatDuration(-1)).toBe("")
-      expect(formatDuration(-100)).toBe("")
-    })
-
-    test("formats seconds under a minute", () => {
-      expect(formatDuration(1)).toBe("1s")
-      expect(formatDuration(30)).toBe("30s")
-      expect(formatDuration(59)).toBe("59s")
-    })
-
-    test("formats minutes under an hour", () => {
-      expect(formatDuration(60)).toBe("1m")
-      expect(formatDuration(61)).toBe("1m 1s")
-      expect(formatDuration(90)).toBe("1m 30s")
-      expect(formatDuration(120)).toBe("2m")
-      expect(formatDuration(330)).toBe("5m 30s")
-      expect(formatDuration(3599)).toBe("59m 59s")
-    })
-
-    test("formats hours under a day", () => {
-      expect(formatDuration(3600)).toBe("1h")
-      expect(formatDuration(3660)).toBe("1h 1m")
-      expect(formatDuration(7200)).toBe("2h")
-      expect(formatDuration(8100)).toBe("2h 15m")
-      expect(formatDuration(86399)).toBe("23h 59m")
-    })
-
-    test("formats days under a week", () => {
-      expect(formatDuration(86400)).toBe("~1 day")
-      expect(formatDuration(172800)).toBe("~2 days")
-      expect(formatDuration(259200)).toBe("~3 days")
-      expect(formatDuration(604799)).toBe("~6 days")
-    })
-
-    test("formats weeks", () => {
-      expect(formatDuration(604800)).toBe("~1 week")
-      expect(formatDuration(1209600)).toBe("~2 weeks")
-      expect(formatDuration(1609200)).toBe("~2 weeks")
-    })
-
-    test("handles boundary values correctly", () => {
-      expect(formatDuration(59)).toBe("59s")
-      expect(formatDuration(60)).toBe("1m")
-      expect(formatDuration(3599)).toBe("59m 59s")
-      expect(formatDuration(3600)).toBe("1h")
-      expect(formatDuration(86399)).toBe("23h 59m")
-      expect(formatDuration(86400)).toBe("~1 day")
-      expect(formatDuration(604799)).toBe("~6 days")
-      expect(formatDuration(604800)).toBe("~1 week")
-    })
-  })
-})

packages/tui/test/util/revert-diff.test.ts

@@ -1,35 +0,0 @@
-import { describe, expect, test } from "bun:test"
-import { getRevertDiffFiles } from "../../src/util/revert-diff"
-
-describe("revert diff", () => {
-  test("prefers the actual file path over /dev/null for added and deleted files", () => {
-    const files = getRevertDiffFiles(`diff --git a/new.txt b/new.txt
-new file mode 100644
-index 0000000..3b18e51
---- /dev/null
-+++ b/new.txt
-@@ -0,0 +1 @@
-+new content
-diff --git a/old.txt b/old.txt
-deleted file mode 100644
-index 3b18e51..0000000
---- a/old.txt
-+++ /dev/null
-@@ -1 +0,0 @@
--old content
-`)
-
-    expect(files).toEqual([
-      {
-        filename: "new.txt",
-        additions: 1,
-        deletions: 0,
-      },
-      {
-        filename: "old.txt",
-        additions: 0,
-        deletions: 1,
-      },
-    ])
-  })
-})

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

@@ -246,7 +246,8 @@ 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.session.hook("context", callback)`     | `system`, `messages`, and the `tools` record immediately before model dispatch |
+| `ctx.session.hook("http", callback)`        | `request`, wrapping the model's HTTP request and response                       |
 | `ctx.tool.hook("execute.before", callback)` | `input`, before the selected tool executes                                     |
 | `ctx.tool.hook("execute.after", callback)`  | Terminal `result` on success or `error` on failure                            |
 
@@ -259,7 +260,7 @@ import { Plugin } from "@opencode-ai/plugin"
 export default Plugin.define({
   id: "acme.guards",
   setup: async (ctx) => {
-    await ctx.session.hook("request", (event) => {
+    await ctx.session.hook("context", (event) => {
       delete event.tools.write
     })