feat(tui): coalesce equivalent forms

packages/app/src/components/dialog-select-mcp.tsx

@@ -10,6 +10,7 @@ const statusLabels = {
   connected: "mcp.status.connected",
   failed: "mcp.status.failed",
   needs_auth: "mcp.status.needs_auth",
+  needs_client_registration: "mcp.status.needs_client_registration",
   disabled: "mcp.status.disabled",
 } as const
 
@@ -56,7 +57,7 @@ export const DialogSelectMcp: Component = () => {
           }
           const error = () => {
             const s = mcpStatus()
-            if (s?.status === "failed") return s.error
+            if (s?.status === "failed" || s?.status === "needs_client_registration") return s.error
           }
           const enabled = () => status() === "connected"
           return (

packages/app/src/components/status-popover-body.tsx

@@ -426,7 +426,8 @@ export function StatusPopoverBody(props: { shown: Accessor<boolean> }) {
                             "bg-icon-success-base": status() === "connected",
                             "bg-icon-critical-base": status() === "failed",
                             "bg-border-weak-base": status() === "disabled",
-                            "bg-icon-warning-base": status() === "needs_auth",
+                            "bg-icon-warning-base":
+                              status() === "needs_auth" || status() === "needs_client_registration",
                           }}
                         />
                         <span class="flex flex-col min-w-0 flex-1">

packages/app/src/components/status-popover-indicator.test.ts

@@ -35,6 +35,7 @@ describe("hasNonBlockingServiceIssue", () => {
   test("detects MCP failures that do not block chatting", () => {
     expect(hasNonBlockingServiceIssue({ mcp: ["failed"], lsp: [] })).toBe(true)
     expect(hasNonBlockingServiceIssue({ mcp: ["needs_auth"], lsp: [] })).toBe(true)
+    expect(hasNonBlockingServiceIssue({ mcp: ["needs_client_registration"], lsp: [] })).toBe(true)
     expect(hasNonBlockingServiceIssue({ mcp: ["connected", "pending", "disabled"], lsp: [] })).toBe(false)
   })
 
@@ -47,6 +48,7 @@ describe("hasNonBlockingServiceIssue", () => {
 describe("hasServiceNeedingAttention", () => {
   test("detects MCP states that need user attention", () => {
     expect(hasServiceNeedingAttention({ mcp: ["needs_auth"] })).toBe(true)
+    expect(hasServiceNeedingAttention({ mcp: ["needs_client_registration"] })).toBe(true)
   })
 
   test("ignores states that do not need user attention", () => {

packages/app/src/components/status-popover-indicator.ts

@@ -2,7 +2,7 @@ import type { LspStatus } from "@/types"
 import type { McpServer } from "@opencode-ai/client/promise"
 
 export function hasServiceNeedingAttention(input: { mcp: Array<McpServer["status"]["status"]> }) {
-  return input.mcp.some((status) => status === "needs_auth")
+  return input.mcp.some((status) => status === "needs_auth" || status === "needs_client_registration")
 }
 
 export function hasNonBlockingServiceIssue(input: {

packages/app/src/context/global-sync/mcp.ts

@@ -13,6 +13,7 @@ export async function toggleMcp(input: {
     needs_auth: input.authenticate,
     disabled: input.connect,
     failed: input.connect,
+    needs_client_registration: input.connect,
   }[input.status]()
   await input.refresh()
 }

packages/app/src/context/server-session-v2-reducer.test.ts

@@ -153,88 +153,4 @@ describe("v2 session reducer", () => {
 
     expect(result).toMatchObject({ sessionID: "ses_1", missing: "msg_user", touched: [] })
   })
-
-  test("removes cancelled input from the pending promotion fold", () => {
-    const reducer = createV2SessionReducer()
-    reducer.reduce(
-      [],
-      event({
-        ...base,
-        id: "evt_admitted",
-        type: "session.input.admitted",
-        data: {
-          sessionID: "ses_1",
-          inputID: "msg_user",
-          input: { type: "user", delivery: "queue", data: { text: "cancel me" } },
-        },
-      }),
-    )
-    reducer.reduce(
-      [],
-      event({
-        ...base,
-        id: "evt_cancelled",
-        type: "session.input.cancelled",
-        data: { sessionID: "ses_1", inputID: "msg_user" },
-      }),
-    )
-    const result = reducer.reduce(
-      [],
-      event({
-        ...base,
-        id: "evt_promoted",
-        type: "session.input.promoted",
-        data: { sessionID: "ses_1", inputID: "msg_user" },
-      }),
-    )
-
-    expect(result).toMatchObject({ missing: "msg_user" })
-  })
-
-  test("keeps steered input available to the promotion fold", () => {
-    const reducer = createV2SessionReducer()
-    reducer.reduce(
-      [],
-      event({
-        ...base,
-        id: "evt_admitted",
-        type: "session.input.admitted",
-        data: {
-          sessionID: "ses_1",
-          inputID: "msg_user",
-          input: { type: "user", delivery: "queue", data: { text: "steer me" } },
-        },
-      }),
-    )
-    reducer.reduce(
-      [],
-      event({
-        ...base,
-        id: "evt_steered",
-        type: "session.input.steered",
-        data: { sessionID: "ses_1", inputID: "msg_user" },
-      }),
-    )
-    reducer.reduce(
-      [],
-      event({
-        ...base,
-        id: "evt_queued",
-        type: "session.input.queued",
-        data: { sessionID: "ses_1", inputID: "msg_user" },
-      }),
-    )
-
-    const result = reducer.reduce(
-      [],
-      event({
-        ...base,
-        id: "evt_promoted",
-        type: "session.input.promoted",
-        data: { sessionID: "ses_1", inputID: "msg_user" },
-      }),
-    )
-
-    expect(result?.messages).toMatchObject([{ id: "msg_user", type: "user", text: "steer me" }])
-  })
 })

packages/app/src/context/server-session-v2-reducer.ts

@@ -29,9 +29,6 @@ export function createV2SessionReducer() {
       case "session.input.admitted":
         pending.set(key(sessionID, event.data.inputID), event.data.input)
         return result([...source])
-      case "session.input.cancelled":
-        pending.delete(key(sessionID, event.data.inputID))
-        return
       case "session.input.promoted": {
         const input = pending.get(key(sessionID, event.data.inputID))
         pending.delete(key(sessionID, event.data.inputID))

packages/cli/src/commands/handlers/mcp/list.ts

@@ -34,6 +34,7 @@ function icon(status: McpServer["status"]) {
     case "needs_auth":
       return "⚠"
     case "failed":
+    case "needs_client_registration":
       return "✗"
     default:
       return "○"
@@ -44,6 +45,8 @@ function describe(status: McpServer["status"]) {
   switch (status.status) {
     case "needs_auth":
       return "needs authentication"
+    case "needs_client_registration":
+      return `needs client registration: ${status.error}`
     case "failed":
       return `failed: ${status.error}`
     default:

packages/client/src/effect/api/api.ts

@@ -251,52 +251,38 @@ export type Endpoint5_21Input = { readonly sessionID: Session.ID }
 export type Endpoint5_21Output = ReadonlyArray<SessionPending.Info>
 export type SessionPendingListOperation<E = never> = (input: Endpoint5_21Input) => Effect.Effect<Endpoint5_21Output, E>
 
-export type Endpoint5_22Input = { readonly sessionID: Session.ID; readonly inputID: SessionMessage.ID }
-export type Endpoint5_22Output = void
-export type SessionPendingCancelOperation<E = never> = (
+export type Endpoint5_22Input = { readonly sessionID: Session.ID }
+export type Endpoint5_22Output = ReadonlyArray<InstructionEntry.Info>
+export type SessionInstructionsEntryListOperation<E = never> = (
   input: Endpoint5_22Input,
 ) => Effect.Effect<Endpoint5_22Output, E>
 
-export type Endpoint5_23Input = { readonly sessionID: Session.ID; readonly inputID: SessionMessage.ID }
-export type Endpoint5_23Output = void
-export type SessionPendingSteerOperation<E = never> = (input: Endpoint5_23Input) => Effect.Effect<Endpoint5_23Output, E>
-
-export type Endpoint5_24Input = { readonly sessionID: Session.ID; readonly inputID: SessionMessage.ID }
-export type Endpoint5_24Output = void
-export type SessionPendingQueueOperation<E = never> = (input: Endpoint5_24Input) => Effect.Effect<Endpoint5_24Output, E>
-
-export type Endpoint5_25Input = { readonly sessionID: Session.ID }
-export type Endpoint5_25Output = ReadonlyArray<InstructionEntry.Info>
-export type SessionInstructionsEntryListOperation<E = never> = (
-  input: Endpoint5_25Input,
-) => Effect.Effect<Endpoint5_25Output, E>
-
-export type Endpoint5_26Input = {
+export type Endpoint5_23Input = {
   readonly sessionID: Session.ID
   readonly key: InstructionEntry.Key
   readonly value: Schema.Json
 }
-export type Endpoint5_26Output = void
+export type Endpoint5_23Output = void
 export type SessionInstructionsEntryPutOperation<E = never> = (
-  input: Endpoint5_26Input,
-) => Effect.Effect<Endpoint5_26Output, E>
+  input: Endpoint5_23Input,
+) => Effect.Effect<Endpoint5_23Output, E>
 
-export type Endpoint5_27Input = { readonly sessionID: Session.ID; readonly key: InstructionEntry.Key }
-export type Endpoint5_27Output = void
+export type Endpoint5_24Input = { readonly sessionID: Session.ID; readonly key: InstructionEntry.Key }
+export type Endpoint5_24Output = void
 export type SessionInstructionsEntryRemoveOperation<E = never> = (
-  input: Endpoint5_27Input,
-) => Effect.Effect<Endpoint5_27Output, E>
+  input: Endpoint5_24Input,
+) => Effect.Effect<Endpoint5_24Output, E>
 
-export type Endpoint5_28Input = { readonly sessionID: Session.ID; readonly prompt: string }
-export type Endpoint5_28Output = { readonly text: string }
-export type SessionGenerateOperation<E = never> = (input: Endpoint5_28Input) => Effect.Effect<Endpoint5_28Output, E>
+export type Endpoint5_25Input = { readonly sessionID: Session.ID; readonly prompt: string }
+export type Endpoint5_25Output = { readonly text: string }
+export type SessionGenerateOperation<E = never> = (input: Endpoint5_25Input) => Effect.Effect<Endpoint5_25Output, E>
 
-export type Endpoint5_29Input = {
+export type Endpoint5_26Input = {
   readonly sessionID: Session.ID
   readonly after?: Event.Seq | undefined
   readonly follow?: boolean | undefined
 }
-export type Endpoint5_29Output =
+export type Endpoint5_26Output =
   | (
       | {
           readonly id: Event.ID
@@ -406,33 +392,6 @@ export type Endpoint5_29Output =
             readonly input: SessionPending.Message
           }
         }
-      | {
-          readonly id: Event.ID
-          readonly created: DateTime.Utc
-          readonly metadata?: { readonly [x: string]: unknown } | undefined
-          readonly type: "session.input.cancelled"
-          readonly durable: { readonly aggregateID: string; readonly seq: Event.Seq; readonly version: Event.Version }
-          readonly location?: Location.Ref | undefined
-          readonly data: { readonly sessionID: Session.ID; readonly inputID: SessionMessage.ID }
-        }
-      | {
-          readonly id: Event.ID
-          readonly created: DateTime.Utc
-          readonly metadata?: { readonly [x: string]: unknown } | undefined
-          readonly type: "session.input.steered"
-          readonly durable: { readonly aggregateID: string; readonly seq: Event.Seq; readonly version: Event.Version }
-          readonly location?: Location.Ref | undefined
-          readonly data: { readonly sessionID: Session.ID; readonly inputID: SessionMessage.ID }
-        }
-      | {
-          readonly id: Event.ID
-          readonly created: DateTime.Utc
-          readonly metadata?: { readonly [x: string]: unknown } | undefined
-          readonly type: "session.input.queued"
-          readonly durable: { readonly aggregateID: string; readonly seq: Event.Seq; readonly version: Event.Version }
-          readonly location?: Location.Ref | undefined
-          readonly data: { readonly sessionID: Session.ID; readonly inputID: SessionMessage.ID }
-        }
       | {
           readonly id: Event.ID
           readonly created: DateTime.Utc
@@ -891,19 +850,19 @@ export type Endpoint5_29Output =
         }
     )
   | EventLog.Synced
-export type SessionLogOperation<E = never> = (input: Endpoint5_29Input) => Stream.Stream<Endpoint5_29Output, E>
+export type SessionLogOperation<E = never> = (input: Endpoint5_26Input) => Stream.Stream<Endpoint5_26Output, E>
 
-export type Endpoint5_30Input = { readonly sessionID: Session.ID }
-export type Endpoint5_30Output = void
-export type SessionInterruptOperation<E = never> = (input: Endpoint5_30Input) => Effect.Effect<Endpoint5_30Output, E>
+export type Endpoint5_27Input = { readonly sessionID: Session.ID }
+export type Endpoint5_27Output = void
+export type SessionInterruptOperation<E = never> = (input: Endpoint5_27Input) => Effect.Effect<Endpoint5_27Output, E>
 
-export type Endpoint5_31Input = { readonly sessionID: Session.ID }
-export type Endpoint5_31Output = void
-export type SessionBackgroundOperation<E = never> = (input: Endpoint5_31Input) => Effect.Effect<Endpoint5_31Output, E>
+export type Endpoint5_28Input = { readonly sessionID: Session.ID }
+export type Endpoint5_28Output = void
+export type SessionBackgroundOperation<E = never> = (input: Endpoint5_28Input) => Effect.Effect<Endpoint5_28Output, E>
 
-export type Endpoint5_32Input = { readonly sessionID: Session.ID; readonly messageID: SessionMessage.ID }
-export type Endpoint5_32Output = SessionMessage.Info
-export type SessionMessageOperation<E = never> = (input: Endpoint5_32Input) => Effect.Effect<Endpoint5_32Output, E>
+export type Endpoint5_29Input = { readonly sessionID: Session.ID; readonly messageID: SessionMessage.ID }
+export type Endpoint5_29Output = SessionMessage.Info
+export type SessionMessageOperation<E = never> = (input: Endpoint5_29Input) => Effect.Effect<Endpoint5_29Output, E>
 
 export interface SessionApi<E = never> {
   readonly list: SessionListOperation<E>
@@ -929,12 +888,7 @@ export interface SessionApi<E = never> {
     readonly commit: SessionRevertCommitOperation<E>
   }
   readonly context: SessionContextOperation<E>
-  readonly pending: {
-    readonly list: SessionPendingListOperation<E>
-    readonly cancel: SessionPendingCancelOperation<E>
-    readonly steer: SessionPendingSteerOperation<E>
-    readonly queue: SessionPendingQueueOperation<E>
-  }
+  readonly pending: { readonly list: SessionPendingListOperation<E> }
   readonly instructions: {
     readonly entry: {
       readonly list: SessionInstructionsEntryListOperation<E>

packages/client/src/effect/generated/client.ts

@@ -76,12 +76,6 @@ import type {
   Endpoint5_28Output,
   Endpoint5_29Input,
   Endpoint5_29Output,
-  Endpoint5_30Input,
-  Endpoint5_30Output,
-  Endpoint5_31Input,
-  Endpoint5_31Output,
-  Endpoint5_32Input,
-  Endpoint5_32Output,
   Endpoint6_0Input,
   Endpoint6_0Output,
   Endpoint7_0Input,
@@ -507,58 +501,37 @@ const Endpoint5_21 = (raw: RawClient["server.session"]) => (input: Endpoint5_21I
 
 const Endpoint5_22 = (raw: RawClient["server.session"]) => (input: Endpoint5_22Input) =>
   preserveEffect<Endpoint5_22Output>()(
-    raw["session.pending.cancel"]({ params: { sessionID: input["sessionID"], inputID: input["inputID"] } }).pipe(
-      Effect.mapError(mapClientError),
-    ),
-  )
-
-const Endpoint5_23 = (raw: RawClient["server.session"]) => (input: Endpoint5_23Input) =>
-  preserveEffect<Endpoint5_23Output>()(
-    raw["session.pending.steer"]({ params: { sessionID: input["sessionID"], inputID: input["inputID"] } }).pipe(
-      Effect.mapError(mapClientError),
-    ),
-  )
-
-const Endpoint5_24 = (raw: RawClient["server.session"]) => (input: Endpoint5_24Input) =>
-  preserveEffect<Endpoint5_24Output>()(
-    raw["session.pending.queue"]({ params: { sessionID: input["sessionID"], inputID: input["inputID"] } }).pipe(
-      Effect.mapError(mapClientError),
-    ),
-  )
-
-const Endpoint5_25 = (raw: RawClient["server.session"]) => (input: Endpoint5_25Input) =>
-  preserveEffect<Endpoint5_25Output>()(
     raw["session.instructions.entry.list"]({ params: { sessionID: input["sessionID"] } }).pipe(
       Effect.mapError(mapClientError),
       Effect.map((value) => value.data),
     ),
   )
 
-const Endpoint5_26 = (raw: RawClient["server.session"]) => (input: Endpoint5_26Input) =>
-  preserveEffect<Endpoint5_26Output>()(
+const Endpoint5_23 = (raw: RawClient["server.session"]) => (input: Endpoint5_23Input) =>
+  preserveEffect<Endpoint5_23Output>()(
     raw["session.instructions.entry.put"]({
       params: { sessionID: input["sessionID"], key: input["key"] },
       payload: { value: input["value"] },
     }).pipe(Effect.mapError(mapClientError)),
   )
 
-const Endpoint5_27 = (raw: RawClient["server.session"]) => (input: Endpoint5_27Input) =>
-  preserveEffect<Endpoint5_27Output>()(
+const Endpoint5_24 = (raw: RawClient["server.session"]) => (input: Endpoint5_24Input) =>
+  preserveEffect<Endpoint5_24Output>()(
     raw["session.instructions.entry.remove"]({ params: { sessionID: input["sessionID"], key: input["key"] } }).pipe(
       Effect.mapError(mapClientError),
     ),
   )
 
-const Endpoint5_28 = (raw: RawClient["server.session"]) => (input: Endpoint5_28Input) =>
-  preserveEffect<Endpoint5_28Output>()(
+const Endpoint5_25 = (raw: RawClient["server.session"]) => (input: Endpoint5_25Input) =>
+  preserveEffect<Endpoint5_25Output>()(
     raw["session.generate"]({ params: { sessionID: input["sessionID"] }, payload: { prompt: input["prompt"] } }).pipe(
       Effect.mapError(mapClientError),
       Effect.map((value) => value.data),
     ),
   )
 
-const Endpoint5_29 = (raw: RawClient["server.session"]) => (input: Endpoint5_29Input) =>
-  preserveStream<Endpoint5_29Output>()(
+const Endpoint5_26 = (raw: RawClient["server.session"]) => (input: Endpoint5_26Input) =>
+  preserveStream<Endpoint5_26Output>()(
     Stream.unwrap(
       raw["session.log"]({
         params: { sessionID: input["sessionID"] },
@@ -570,18 +543,18 @@ const Endpoint5_29 = (raw: RawClient["server.session"]) => (input: Endpoint5_29I
     ),
   )
 
-const Endpoint5_30 = (raw: RawClient["server.session"]) => (input: Endpoint5_30Input) =>
-  preserveEffect<Endpoint5_30Output>()(
+const Endpoint5_27 = (raw: RawClient["server.session"]) => (input: Endpoint5_27Input) =>
+  preserveEffect<Endpoint5_27Output>()(
     raw["session.interrupt"]({ params: { sessionID: input["sessionID"] } }).pipe(Effect.mapError(mapClientError)),
   )
 
-const Endpoint5_31 = (raw: RawClient["server.session"]) => (input: Endpoint5_31Input) =>
-  preserveEffect<Endpoint5_31Output>()(
+const Endpoint5_28 = (raw: RawClient["server.session"]) => (input: Endpoint5_28Input) =>
+  preserveEffect<Endpoint5_28Output>()(
     raw["session.background"]({ params: { sessionID: input["sessionID"] } }).pipe(Effect.mapError(mapClientError)),
   )
 
-const Endpoint5_32 = (raw: RawClient["server.session"]) => (input: Endpoint5_32Input) =>
-  preserveEffect<Endpoint5_32Output>()(
+const Endpoint5_29 = (raw: RawClient["server.session"]) => (input: Endpoint5_29Input) =>
+  preserveEffect<Endpoint5_29Output>()(
     raw["session.message"]({ params: { sessionID: input["sessionID"], messageID: input["messageID"] } }).pipe(
       Effect.mapError(mapClientError),
       Effect.map((value) => value.data),
@@ -608,13 +581,13 @@ const adaptGroup5 = (raw: RawClient["server.session"]) => ({
   wait: Endpoint5_16(raw),
   revert: { stage: Endpoint5_17(raw), clear: Endpoint5_18(raw), commit: Endpoint5_19(raw) },
   context: Endpoint5_20(raw),
-  pending: { list: Endpoint5_21(raw), cancel: Endpoint5_22(raw), steer: Endpoint5_23(raw), queue: Endpoint5_24(raw) },
-  instructions: { entry: { list: Endpoint5_25(raw), put: Endpoint5_26(raw), remove: Endpoint5_27(raw) } },
-  generate: Endpoint5_28(raw),
-  log: Endpoint5_29(raw),
-  interrupt: Endpoint5_30(raw),
-  background: Endpoint5_31(raw),
-  message: Endpoint5_32(raw),
+  pending: { list: Endpoint5_21(raw) },
+  instructions: { entry: { list: Endpoint5_22(raw), put: Endpoint5_23(raw), remove: Endpoint5_24(raw) } },
+  generate: Endpoint5_25(raw),
+  log: Endpoint5_26(raw),
+  interrupt: Endpoint5_27(raw),
+  background: Endpoint5_28(raw),
+  message: Endpoint5_29(raw),
 })
 
 const Endpoint6_0 = (raw: RawClient["server.message"]) => (input: Endpoint6_0Input) =>

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

@@ -54,12 +54,6 @@ import type {
   SessionContextOutput,
   SessionPendingListInput,
   SessionPendingListOutput,
-  SessionPendingCancelInput,
-  SessionPendingCancelOutput,
-  SessionPendingSteerInput,
-  SessionPendingSteerOutput,
-  SessionPendingQueueInput,
-  SessionPendingQueueOutput,
   SessionInstructionsEntryListInput,
   SessionInstructionsEntryListOutput,
   SessionInstructionsEntryPutInput,
@@ -744,39 +738,6 @@ export function make(options: ClientOptions) {
             },
             requestOptions,
           ).then((value) => value.data),
-        cancel: (input: SessionPendingCancelInput, requestOptions?: RequestOptions) =>
-          request<SessionPendingCancelOutput>(
-            {
-              method: "DELETE",
-              path: `/api/session/${encodeURIComponent(input.sessionID)}/pending/${encodeURIComponent(input.inputID)}`,
-              successStatus: 204,
-              declaredStatuses: [409, 404, 401, 400],
-              empty: true,
-            },
-            requestOptions,
-          ),
-        steer: (input: SessionPendingSteerInput, requestOptions?: RequestOptions) =>
-          request<SessionPendingSteerOutput>(
-            {
-              method: "POST",
-              path: `/api/session/${encodeURIComponent(input.sessionID)}/pending/${encodeURIComponent(input.inputID)}/steer`,
-              successStatus: 204,
-              declaredStatuses: [409, 404, 401, 400],
-              empty: true,
-            },
-            requestOptions,
-          ),
-        queue: (input: SessionPendingQueueInput, requestOptions?: RequestOptions) =>
-          request<SessionPendingQueueOutput>(
-            {
-              method: "POST",
-              path: `/api/session/${encodeURIComponent(input.sessionID)}/pending/${encodeURIComponent(input.inputID)}/queue`,
-              successStatus: 204,
-              declaredStatuses: [409, 404, 401, 400],
-              empty: true,
-            },
-            requestOptions,
-          ),
       },
       instructions: {
         entry: {

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

@@ -259,6 +259,8 @@ export type McpStatusFailed = { status: "failed"; error: string }
 
 export type McpStatusNeedsAuth = { status: "needs_auth" }
 
+export type McpStatusNeedsClientRegistration = { status: "needs_client_registration"; error: string }
+
 export type McpResource = { server: string; name: string; uri: string; description?: string; mimeType?: string }
 
 export type McpResourceTemplate = {
@@ -500,36 +502,6 @@ export type SessionInputPromoted = {
   data: { sessionID: string; inputID: string }
 }
 
-export type SessionInputCancelled = {
-  id: string
-  created: number
-  metadata?: { [x: string]: any }
-  type: "session.input.cancelled"
-  durable: { aggregateID: string; seq: number; version: 1 }
-  location?: LocationRef
-  data: { sessionID: string; inputID: string }
-}
-
-export type SessionInputSteered = {
-  id: string
-  created: number
-  metadata?: { [x: string]: any }
-  type: "session.input.steered"
-  durable: { aggregateID: string; seq: number; version: 1 }
-  location?: LocationRef
-  data: { sessionID: string; inputID: string }
-}
-
-export type SessionInputQueued = {
-  id: string
-  created: number
-  metadata?: { [x: string]: any }
-  type: "session.input.queued"
-  durable: { aggregateID: string; seq: number; version: 1 }
-  location?: LocationRef
-  data: { sessionID: string; inputID: string }
-}
-
 export type SessionExecutionStarted = {
   id: string
   created: number
@@ -1289,7 +1261,13 @@ export type ConnectionInfo = ConnectionCredentialInfo | ConnectionEnvInfo
 
 export type McpServer = {
   name: string
-  status: McpStatusConnected | McpStatusPending | McpStatusDisabled | McpStatusFailed | McpStatusNeedsAuth
+  status:
+    | McpStatusConnected
+    | McpStatusPending
+    | McpStatusDisabled
+    | McpStatusFailed
+    | McpStatusNeedsAuth
+    | McpStatusNeedsClientRegistration
   integrationID?: string
 }
 
@@ -1723,43 +1701,44 @@ export type AgentInfo = {
 export type ConfigEntry =
   | {
       type: "document"
-      path?: string
+      path?: string | null
       info: {
-        $schema?: string
-        shell?: string
-        model?: string | { providerID: string; model: string; variant?: string }
-        default_agent?: string
-        autoupdate?: boolean | "notify"
-        share?: "manual" | "auto" | "disabled"
-        enterprise?: { url?: string }
-        username?: string
-        permissions?: PermissionRuleset
+        $schema?: string | null
+        shell?: string | null
+        model?: string | { providerID: string; model: string; variant?: string | null } | null
+        default_agent?: string | null
+        autoupdate?: boolean | "notify" | null
+        share?: "manual" | "auto" | "disabled" | null
+        enterprise?: { url?: string | null } | null
+        username?: string | null
+        permissions?: PermissionRuleset | null
         agents?: {
           [x: string]: {
-            model?: string | { providerID: string; model: string; variant?: string }
-            request?: { headers?: { [x: string]: string }; body?: { [x: string]: JsonValue } }
-            system?: string
-            description?: string
-            mode?: "subagent" | "primary" | "all"
-            hidden?: boolean
-            color?: string
-            steps?: number
-            disabled?: boolean
-            permissions?: PermissionRuleset
+            model?: string | { providerID: string; model: string; variant?: string | null } | null
+            request?: { headers?: { [x: string]: string } | null; body?: { [x: string]: JsonValue } | null } | null
+            system?: string | null
+            description?: string | null
+            mode?: "subagent" | "primary" | "all" | null
+            hidden?: boolean | null
+            color?: string | null
+            steps?: number | null
+            disabled?: boolean | null
+            permissions?: PermissionRuleset | null
           }
-        }
-        snapshots?: boolean
-        watcher?: { ignore?: Array<string> }
+        } | null
+        snapshots?: boolean | null
+        watcher?: { ignore?: Array<string> | null } | null
         formatter?:
           | boolean
           | {
               [x: string]: {
-                disabled?: boolean
-                command?: Array<string>
-                environment?: { [x: string]: string }
-                extensions?: Array<string>
+                disabled?: boolean | null
+                command?: Array<string> | null
+                environment?: { [x: string]: string } | null
+                extensions?: Array<string> | null
               }
             }
+          | null
         lsp?:
           | boolean
           | {
@@ -1767,117 +1746,125 @@ export type ConfigEntry =
                 | { disabled: true }
                 | {
                     command: Array<string>
-                    extensions?: Array<string>
-                    disabled?: boolean
-                    env?: { [x: string]: string }
-                    initialization?: { [x: string]: JsonValue }
+                    extensions?: Array<string> | null
+                    disabled?: boolean | null
+                    env?: { [x: string]: string } | null
+                    initialization?: { [x: string]: JsonValue } | null
                   }
             }
+          | null
         media?: {
-          image?: { auto_resize?: boolean; max_width?: number; max_height?: number; max_base64_bytes?: number }
-        }
-        tool_output?: { max_lines?: number; max_bytes?: number }
+          image?: {
+            auto_resize?: boolean | null
+            max_width?: number | null
+            max_height?: number | null
+            max_base64_bytes?: number | null
+          } | null
+        } | null
+        tool_output?: { max_lines?: number | null; max_bytes?: number | null } | null
         mcp?: {
-          timeout?: { startup?: number; catalog?: number; execution?: number }
+          timeout?: { startup?: number | null; catalog?: number | null; execution?: number | null } | null
           servers?: {
             [x: string]:
               | {
                   type: "local"
                   command: Array<string>
-                  cwd?: string
-                  environment?: { [x: string]: string }
-                  disabled?: boolean
-                  codemode?: boolean
-                  timeout?: { startup?: number; catalog?: number; execution?: number }
+                  cwd?: string | null
+                  environment?: { [x: string]: string } | null
+                  disabled?: boolean | null
+                  codemode?: boolean | null
+                  timeout?: { startup?: number | null; catalog?: number | null; execution?: number | null } | null
                 }
               | {
                   type: "remote"
                   url: string
-                  headers?: { [x: string]: string }
+                  headers?: { [x: string]: string } | null
                   oauth?:
                     | {
-                        client_id?: string
-                        client_secret?: string
-                        scope?: string
-                        callback_port?: number
-                        redirect_uri?: string
+                        client_id?: string | null
+                        client_secret?: string | null
+                        scope?: string | null
+                        callback_port?: number | null
+                        redirect_uri?: string | null
                       }
                     | false
-                  disabled?: boolean
-                  codemode?: boolean
-                  timeout?: { startup?: number; catalog?: number; execution?: number }
+                    | null
+                  disabled?: boolean | null
+                  codemode?: boolean | null
+                  timeout?: { startup?: number | null; catalog?: number | null; execution?: number | null } | null
                 }
-          }
-        }
-        compaction?: { auto?: boolean; keep?: { tokens?: number }; buffer?: number }
-        skills?: Array<string>
+          } | null
+        } | null
+        compaction?: { auto?: boolean | null; keep?: { tokens?: number | null } | null; buffer?: number | null } | null
+        skills?: Array<string> | null
         commands?: {
           [x: string]: {
             template: string
-            description?: string
-            agent?: string
-            model?: string | { providerID: string; model: string; variant?: string }
-            subtask?: boolean
+            description?: string | null
+            agent?: string | null
+            model?: string | { providerID: string; model: string; variant?: string | null } | null
+            subtask?: boolean | null
           }
-        }
-        instructions?: Array<string>
+        } | null
+        instructions?: Array<string> | null
         references?: {
           [x: string]:
             | string
-            | { repository: string; branch?: string; description?: string; hidden?: boolean }
-            | { path: string; description?: string; hidden?: boolean }
-        }
-        websearch?: { provider: string }
-        plugins?: Array<string | { package: string; options?: { [x: string]: JsonValue } }>
-        warming?: boolean | { prompt?: string; interval?: string; duration?: string }
+            | { repository: string; branch?: string | null; description?: string | null; hidden?: boolean | null }
+            | { path: string; description?: string | null; hidden?: boolean | null }
+        } | null
+        websearch?: { provider: string } | null
+        plugins?: Array<string | { package: string; options?: { [x: string]: JsonValue } | null }> | null
+        warming?: boolean | { prompt?: string | null; interval?: string | null; duration?: string | null } | null
         providers?: {
           [x: string]: {
-            name?: string
-            env?: Array<string>
-            package?: string
-            settings?: { [x: string]: JsonValue }
-            headers?: { [x: string]: string }
-            body?: { [x: string]: JsonValue }
+            name?: string | null
+            env?: Array<string> | null
+            package?: string | null
+            settings?: { [x: string]: JsonValue } | null
+            headers?: { [x: string]: string } | null
+            body?: { [x: string]: JsonValue } | null
             models?: {
               [x: string]: {
-                modelID?: string
-                family?: string
-                name?: string
-                compatibility?: ModelCompatibility
-                package?: string
-                settings?: { [x: string]: JsonValue }
-                headers?: { [x: string]: string }
-                body?: { [x: string]: JsonValue }
-                capabilities?: ModelCapabilities
+                modelID?: string | null
+                family?: string | null
+                name?: string | null
+                compatibility?: ModelCompatibility | null
+                package?: string | null
+                settings?: { [x: string]: JsonValue } | null
+                headers?: { [x: string]: string } | null
+                body?: { [x: string]: JsonValue } | null
+                capabilities?: ModelCapabilities | null
                 variants?: Array<{
                   id: string
-                  settings?: { [x: string]: JsonValue }
-                  headers?: { [x: string]: string }
-                  body?: { [x: string]: JsonValue }
-                }>
+                  settings?: { [x: string]: JsonValue } | null
+                  headers?: { [x: string]: string } | null
+                  body?: { [x: string]: JsonValue } | null
+                }> | null
                 cost?:
                   | {
-                      tier?: { type: "context"; size: number }
+                      tier?: { type: "context"; size: number } | null
                       input: MoneyUSDPerMillionTokens
                       output: MoneyUSDPerMillionTokens
-                      cache?: { read?: MoneyUSDPerMillionTokens; write?: MoneyUSDPerMillionTokens }
+                      cache?: { read?: MoneyUSDPerMillionTokens | null; write?: MoneyUSDPerMillionTokens | null } | null
                     }
                   | Array<{
-                      tier?: { type: "context"; size: number }
+                      tier?: { type: "context"; size: number } | null
                       input: MoneyUSDPerMillionTokens
                       output: MoneyUSDPerMillionTokens
-                      cache?: { read?: MoneyUSDPerMillionTokens; write?: MoneyUSDPerMillionTokens }
+                      cache?: { read?: MoneyUSDPerMillionTokens | null; write?: MoneyUSDPerMillionTokens | null } | null
                     }>
-                disabled?: boolean
-                limit?: { context?: number; input?: number; output?: number }
+                  | null
+                disabled?: boolean | null
+                limit?: { context?: number | null; input?: number | null; output?: number | null } | null
               }
-            }
+            } | null
           }
-        }
+        } | null
         experimental?: {
-          subagent_depth?: number
-          policies?: Array<{ action: "provider.use"; resource: string; effect: "allow" | "deny" }>
-        }
+          subagent_depth?: number | null
+          policies?: Array<{ action: "provider.use"; resource: string; effect: "allow" | "deny" }> | null
+        } | null
       }
     }
   | { type: "directory"; path: string }
@@ -1950,9 +1937,23 @@ export type IntegrationInfo = {
   connections: Array<ConnectionInfo>
 }
 
-export type FormInfo = { id: string; sessionID: string; title: string; metadata?: FormMetadata; fields: FormFields }
+export type FormInfo = {
+  id: string
+  sessionID: string
+  title: string
+  coalesce?: string
+  metadata?: FormMetadata
+  fields: FormFields
+}
 
-export type FormInfo1 = { id: string; sessionID: string; title: string; metadata?: FormMetadata1; fields: FormFields1 }
+export type FormInfo1 = {
+  id: string
+  sessionID: string
+  title: string
+  coalesce?: string
+  metadata?: FormMetadata1
+  fields: FormFields1
+}
 
 export type SessionInputAdmitted = {
   id: string
@@ -1994,9 +1995,6 @@ export type SessionEventDurable =
   | SessionForked
   | SessionInputPromoted
   | SessionInputAdmitted
-  | SessionInputCancelled
-  | SessionInputSteered
-  | SessionInputQueued
   | SessionExecutionStarted
   | SessionExecutionSucceeded
   | SessionExecutionFailed
@@ -2049,9 +2047,6 @@ export type V2Event =
   | SessionForked
   | SessionInputPromoted
   | SessionInputAdmitted
-  | SessionInputCancelled
-  | SessionInputSteered
-  | SessionInputQueued
   | SessionExecutionStarted
   | SessionExecutionSucceeded
   | SessionExecutionFailed
@@ -2970,27 +2965,6 @@ export type SessionPendingListInput = { readonly sessionID: { readonly sessionID
 
 export type SessionPendingListOutput = { data: Array<SessionPendingInfo> }["data"]
 
-export type SessionPendingCancelInput = {
-  readonly sessionID: { readonly sessionID: string; readonly inputID: string }["sessionID"]
-  readonly inputID: { readonly sessionID: string; readonly inputID: string }["inputID"]
-}
-
-export type SessionPendingCancelOutput = void
-
-export type SessionPendingSteerInput = {
-  readonly sessionID: { readonly sessionID: string; readonly inputID: string }["sessionID"]
-  readonly inputID: { readonly sessionID: string; readonly inputID: string }["inputID"]
-}
-
-export type SessionPendingSteerOutput = void
-
-export type SessionPendingQueueInput = {
-  readonly sessionID: { readonly sessionID: string; readonly inputID: string }["sessionID"]
-  readonly inputID: { readonly sessionID: string; readonly inputID: string }["inputID"]
-}
-
-export type SessionPendingQueueOutput = void
-
 export type SessionInstructionsEntryListInput = { readonly sessionID: { readonly sessionID: string }["sessionID"] }
 
 export type SessionInstructionsEntryListOutput = { data: Array<InstructionEntryInfo> }["data"]
@@ -3290,28 +3264,41 @@ export type McpAddInput = {
       | {
           readonly type: "local"
           readonly command: ReadonlyArray<string>
-          readonly cwd?: string
-          readonly environment?: { readonly [x: string]: string }
-          readonly disabled?: boolean
-          readonly codemode?: boolean
-          readonly timeout?: { readonly startup?: number; readonly catalog?: number; readonly execution?: number }
+          readonly cwd?: string | undefined
+          readonly environment?: { readonly [x: string]: string } | undefined
+          readonly disabled?: boolean | undefined
+          readonly codemode?: boolean | undefined
+          readonly timeout?:
+            | {
+                readonly startup?: number | undefined
+                readonly catalog?: number | undefined
+                readonly execution?: number | undefined
+              }
+            | undefined
         }
       | {
           readonly type: "remote"
           readonly url: string
-          readonly headers?: { readonly [x: string]: string }
+          readonly headers?: { readonly [x: string]: string } | undefined
           readonly oauth?:
             | {
-                readonly client_id?: string
-                readonly client_secret?: string
-                readonly scope?: string
-                readonly callback_port?: number
-                readonly redirect_uri?: string
+                readonly client_id?: string | undefined
+                readonly client_secret?: string | undefined
+                readonly scope?: string | undefined
+                readonly callback_port?: number | undefined
+                readonly redirect_uri?: string | undefined
               }
             | false
-          readonly disabled?: boolean
-          readonly codemode?: boolean
-          readonly timeout?: { readonly startup?: number; readonly catalog?: number; readonly execution?: number }
+            | undefined
+          readonly disabled?: boolean | undefined
+          readonly codemode?: boolean | undefined
+          readonly timeout?:
+            | {
+                readonly startup?: number | undefined
+                readonly catalog?: number | undefined
+                readonly execution?: number | undefined
+              }
+            | undefined
         }
   }["config"]
 }

packages/client/test/promise.test.ts

@@ -32,7 +32,6 @@ test("exposes every standard HTTP API group", () => {
     "projectCopy",
     "vcs",
     "debug",
-    "migration",
     "websearch",
     "config",
   ])
@@ -357,28 +356,6 @@ test("session.pending.list uses the public HTTP contract", async () => {
   expect(requests).toEqual([{ method: "GET", url: "http://localhost:3000/api/session/ses_test/pending" }])
 })
 
-test("session.pending mutations use the public HTTP contract", async () => {
-  const requests: Array<{ method: string; url: string }> = []
-  const client = OpenCode.make({
-    baseUrl: "http://localhost:3000",
-    fetch: async (input, init) => {
-      const request = input instanceof Request ? input : new Request(input, init)
-      requests.push({ method: request.method, url: request.url })
-      return new Response(null, { status: 204 })
-    },
-  })
-
-  await client.session.pending.cancel({ sessionID: "ses_test", inputID: "msg_cancel" })
-  await client.session.pending.steer({ sessionID: "ses_test", inputID: "msg_steer" })
-  await client.session.pending.queue({ sessionID: "ses_test", inputID: "msg_queue" })
-
-  expect(requests).toEqual([
-    { method: "DELETE", url: "http://localhost:3000/api/session/ses_test/pending/msg_cancel" },
-    { method: "POST", url: "http://localhost:3000/api/session/ses_test/pending/msg_steer/steer" },
-    { method: "POST", url: "http://localhost:3000/api/session/ses_test/pending/msg_queue/queue" },
-  ])
-})
-
 test("event.subscribe exposes the Promise event stream wire projection", async () => {
   const client = OpenCode.make({
     baseUrl: "http://localhost:3000",

packages/core/src/config.ts

@@ -233,13 +233,13 @@ export const layer = (options?: Options) => Layer.effect(
 
       const supplementary = yield* Effect.forEach(directories, loadDirectory).pipe(Effect.orDie)
       return [
-        ...(yield* loadWellknown().pipe(Effect.orDie)),
         ...claude,
         ...agents,
         ...(supplementary[0] ?? []),
         ...explicit,
         ...direct,
         ...supplementary.slice(1).flat(),
+        ...(yield* loadWellknown().pipe(Effect.orDie)),
         ...content,
       ]
     })

packages/core/src/form.ts

@@ -132,6 +132,7 @@ export const layer = Layer.effect(
             id,
             sessionID: input.sessionID,
             title: input.title,
+            ...(input.coalesce === undefined ? {} : { coalesce: input.coalesce }),
             ...(input.metadata === undefined ? {} : { metadata: input.metadata }),
             fields: input.fields,
           }

packages/core/src/plugin/promise.ts

@@ -2,6 +2,7 @@ export * as PluginPromise from "./promise"
 
 import { define } from "@opencode-ai/plugin/effect/plugin"
 import type { Context, Plugin } from "@opencode-ai/plugin/promise/plugin"
+import type { SessionHooks, SessionHttp, SessionHttpMiddleware } from "@opencode-ai/plugin/promise/session"
 import type { Info } from "@opencode-ai/plugin/promise/tool"
 import { Agent } from "@opencode-ai/schema/agent"
 import { Integration } from "@opencode-ai/schema/integration"
@@ -57,6 +58,62 @@ export function fromPromise(plugin: Plugin) {
               }),
             )
 
+        function sessionHook<Name extends keyof SessionHooks>(
+          name: Name,
+          callback: (event: SessionHooks[Name]) => Promise<void> | void,
+        ): Promise<Registration>
+        function sessionHook(
+          ...registration: {
+            [Name in keyof SessionHooks]: [
+              name: Name,
+              callback: (event: SessionHooks[Name]) => Promise<void> | void,
+            ]
+          }[keyof SessionHooks]
+        ) {
+          if (registration[0] !== "http")
+            return register(
+              host.session.hook(registration[0], (event) =>
+                Effect.promise(() => Promise.resolve(registration[1](event))),
+              ),
+            )
+          return register(
+            host.session.hook("http", (event) => {
+              const middlewares: SessionHttpMiddleware[] = []
+              const output: SessionHttp = {
+                ...event,
+                use: (item) => {
+                  middlewares.push(item)
+                },
+              }
+              return Effect.promise(() => Promise.resolve(registration[1](output))).pipe(
+                Effect.flatMap(() =>
+                  Effect.forEach(
+                    middlewares,
+                    (item) =>
+                      event.use((input, next) =>
+                        Effect.tryPromise({
+                          try: (signal) => {
+                            const inputSignal = AbortSignal.any([signal, input.signal])
+                            return Promise.resolve(
+                              item(new Request(input, { signal: inputSignal }), (request) => {
+                                const requestSignal = AbortSignal.any([signal, request.signal])
+                                return Effect.runPromiseWith(
+                                  context,
+                                )(next(new Request(request, { signal: requestSignal })), { signal: requestSignal })
+                              }),
+                            )
+                          },
+                          catch: (cause) => (cause instanceof Error ? cause : new Error(String(cause))),
+                        }),
+                      ),
+                    { discard: true },
+                  ),
+                ),
+              )
+            }),
+          )
+        }
+
         const context2: Context = {
           app: host.app,
           options: host.options,
@@ -265,8 +322,7 @@ export function fromPromise(plugin: Plugin) {
               ),
           },
           session: {
-            hook: (name, callback) =>
-              register(host.session.hook(name, (event) => Effect.promise(() => Promise.resolve(callback(event))))),
+            hook: sessionHook,
             create: (input) =>
               run(
                 host.session.create(

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

@@ -221,18 +221,18 @@ export const OpenAIPlugin = define({
           }
           draft.cost = []
           // Match Codex CLI so context consumption and subscription usage stay consistent between clients.
-          draft.limit = { ...draft.limit, context: 400_000, input: 272_000 }
+          draft.limit = { ...draft.limit, context: 272_000, input: 272_000 }
         })
       }
     })
-    yield* ctx.session.hook("http.request", (evt) =>
-      Effect.sync(() => {
-        if (!chatgpt || evt.model.providerID !== Provider.ID.openai) return
-        const url = new URL(evt.request.url)
-        evt.request.headers.set("originator", "opencode")
-        evt.request.headers.set("session-id", evt.sessionID)
-        if (url.origin !== "https://api.openai.com") return
-        evt.request = new Request(`${codexBaseURL}${url.pathname.replace(/^\/v1/, "")}${url.search}`, evt.request)
+    yield* ctx.session.hook("http", (evt) =>
+      evt.use((request, next) => {
+        if (!chatgpt || evt.model.providerID !== Provider.ID.openai) return next(request)
+        const url = new URL(request.url)
+        request.headers.set("originator", "opencode")
+        request.headers.set("session-id", evt.sessionID)
+        if (url.origin !== "https://api.openai.com") return next(request)
+        return next(new Request(`${codexBaseURL}${url.pathname.replace(/^\/v1/, "")}${url.search}`, request))
       }),
     )
 

packages/core/src/session.ts

@@ -133,14 +133,6 @@ export class CompactionConflictError extends Schema.TaggedErrorClass<CompactionC
 export class BusyError extends Schema.TaggedErrorClass<BusyError>()("Session.BusyError", {
   sessionID: SessionSchema.ID,
 }) {}
-export class PendingInputConflictError extends Schema.TaggedErrorClass<PendingInputConflictError>()(
-  "Session.PendingInputConflictError",
-  {
-    sessionID: SessionSchema.ID,
-    inputID: SessionMessage.ID,
-  },
-) {}
-type PendingInputRef = { readonly sessionID: SessionSchema.ID; readonly inputID: SessionMessage.ID }
 export class SkillNotFoundError extends Schema.TaggedErrorClass<SkillNotFoundError>()("Session.SkillNotFoundError", {
   skill: Skill.ID,
 }) {}
@@ -189,9 +181,6 @@ export interface Interface {
    * unhandled compaction barriers.
    */
   readonly pending: (sessionID: SessionSchema.ID) => Effect.Effect<SessionPending.Info[], NotFoundError>
-  readonly cancelPending: (input: PendingInputRef) => Effect.Effect<void, NotFoundError | PendingInputConflictError>
-  readonly steerPending: (input: PendingInputRef) => Effect.Effect<void, NotFoundError | PendingInputConflictError>
-  readonly queuePending: (input: PendingInputRef) => Effect.Effect<void, NotFoundError | PendingInputConflictError>
   /**
    * Durable, ordered session log read. Replays durable session bus after
    * the exclusive `after` cursor, emits a `Synced` marker at the captured
@@ -329,28 +318,6 @@ const layer = Layer.effect(
         ),
       )
 
-    const mutatePending = (
-      input: PendingInputRef,
-      mutation: (
-        bus: Bus.Interface,
-        input: { readonly id: SessionMessage.ID; readonly sessionID: SessionSchema.ID },
-      ) => Effect.Effect<unknown>,
-      wake = false,
-    ) =>
-      Effect.uninterruptible(
-        Effect.gen(function* () {
-          yield* result.get(input.sessionID)
-          yield* mutation(bus, { sessionID: input.sessionID, id: input.inputID }).pipe(
-            Effect.catchDefect((defect) =>
-              defect instanceof SessionPending.LifecycleConflict
-                ? new PendingInputConflictError(input)
-                : Effect.die(defect),
-            ),
-          )
-          if (wake) yield* execution.wake(input.sessionID)
-        }),
-      )
-
     const result = Service.of({
       create: Effect.fn("Session.create")(function* (input) {
         const sessionID = input.id ?? SessionSchema.ID.create()
@@ -540,9 +507,6 @@ const layer = Layer.effect(
         yield* result.get(sessionID)
         return yield* SessionPending.list(db, sessionID)
       }),
-      cancelPending: Effect.fn("Session.cancelPending")((input) => mutatePending(input, SessionPending.cancel)),
-      steerPending: Effect.fn("Session.steerPending")((input) => mutatePending(input, SessionPending.steer, true)),
-      queuePending: Effect.fn("Session.queuePending")((input) => mutatePending(input, SessionPending.queue)),
       log: (input) =>
         Stream.unwrap(
           result

packages/core/src/session/compaction.ts

@@ -20,7 +20,7 @@ import type { Info } from "../model"
 import { SessionUsage } from "./usage"
 
 const DEFAULT_BUFFER = 20_000
-const DEFAULT_KEEP_TOKENS = 15_000
+const DEFAULT_KEEP_TOKENS = 8_000
 const OUTPUT_TOKEN_MAX = 32_000
 const TOOL_OUTPUT_MAX_CHARS = 2_000
 const SUMMARY_TEMPLATE = `Output exactly the Markdown structure shown inside <template> and keep the section order unchanged. Do not include the <template> tags in your response.

packages/core/src/session/message-updater.ts

@@ -90,9 +90,6 @@ export function update(adapter: Adapter, event: SessionEvent.DurableEvent) {
       "session.forked": () => Effect.void,
       "session.input.promoted": () => Effect.void,
       "session.input.admitted": () => Effect.void,
-      "session.input.cancelled": () => Effect.void,
-      "session.input.steered": () => Effect.void,
-      "session.input.queued": () => Effect.void,
       "session.execution.started": () => Effect.void,
       "session.execution.succeeded": () => clearCurrentRetry,
       "session.execution.failed": () => clearCurrentRetry,

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

@@ -2,6 +2,7 @@ export * as SessionModelRequest from "./model-request"
 
 import { LLM, Message, SystemPart, type LLMRequest } from "@opencode-ai/ai"
 import type { StreamOptions } from "@opencode-ai/ai/route"
+import type { SessionHttpHandler, SessionHttpMiddleware } from "@opencode-ai/plugin/effect/session"
 import type { Content } from "@opencode-ai/schema/tool"
 import { SessionError } from "@opencode-ai/schema/session-error"
 import { Cause, Config, Context, Effect, Layer, Result, Stream } from "effect"
@@ -229,31 +230,44 @@ export const layer = Layer.effect(
       const options: StreamOptions = {
         http: (request, handler) =>
           Effect.gen(function* () {
-            const before = yield* hooks.trigger("session", "http.request", {
+            let latest = request
+            const origins = new WeakMap<Response, HttpClientRequest.HttpClientRequest>()
+            const middlewares: SessionHttpMiddleware[] = []
+            const web = yield* HttpClientRequest.toWeb(request)
+            yield* hooks.trigger("session", "http", {
               sessionID: session.id,
               agent: agent.id,
               model: resolved.ref,
-              request: yield* HttpClientRequest.toWeb(request),
+              use: (item) =>
+                Effect.sync(() => {
+                  middlewares.push(item)
+                }),
             })
-            let sent = HttpClientRequest.fromWeb(before.request)
-            if (before.request.body)
-              sent = HttpClientRequest.bodyUint8Array(
-                sent,
-                new Uint8Array(yield* Effect.promise(() => before.request.clone().arrayBuffer())),
-                before.request.headers.get("content-type") ?? undefined,
-              )
-            const response = yield* handler(sent)
-            const after = yield* hooks.trigger("session", "http.response", {
-              sessionID: session.id,
-              agent: agent.id,
-              model: resolved.ref,
-              request: before.request,
-              response: new Response(
-                [204, 205, 304].includes(response.status) ? null : yield* Stream.toReadableStreamEffect(response.stream),
-                { status: response.status, headers: response.headers },
-              ),
-            })
-            return HttpClientResponse.fromWeb(sent, after.response)
+            const send = (input: Request) =>
+              Effect.gen(function* () {
+                let sent = HttpClientRequest.fromWeb(input)
+                if (input.body)
+                  sent = HttpClientRequest.bodyUint8Array(
+                    sent,
+                    new Uint8Array(yield* Effect.promise(() => input.clone().arrayBuffer())),
+                    input.headers.get("content-type") ?? undefined,
+                  )
+                latest = sent
+                const response = yield* handler(sent)
+                const body = [204, 205, 304].includes(response.status)
+                  ? null
+                  : yield* Stream.toReadableStreamEffect(response.stream)
+                const output = new Response(body, { status: response.status, headers: response.headers })
+                origins.set(output, sent)
+                return output
+              })
+            const dispatch = middlewares.reduce<SessionHttpHandler>(
+              (next, item) => (input: Request) => item(input, next),
+              send,
+            )
+            const response = yield* dispatch(web)
+            const origin = origins.get(response) ?? latest
+            return HttpClientResponse.fromWeb(origin, response)
           }).pipe(Effect.mapError((cause) => (cause instanceof Error ? cause : new Error(String(cause))))),
       }
       if (promptCacheSnapshots) {

packages/core/src/session/pending.ts

@@ -312,63 +312,6 @@ export const projectPromoted = Effect.fn("SessionPending.projectPromoted")(funct
   return stored
 })
 
-export const projectCancelled = Effect.fn("SessionPending.projectCancelled")(function* (
-  db: DatabaseService,
-  input: {
-    readonly id: SessionMessage.ID
-    readonly sessionID: SessionSchema.ID
-  },
-) {
-  const deleted = yield* db
-    .delete(SessionPendingTable)
-    .where(
-      and(
-        eq(SessionPendingTable.id, input.id),
-        eq(SessionPendingTable.session_id, input.sessionID),
-        or(eq(SessionPendingTable.delivery, "queue"), eq(SessionPendingTable.delivery, "steer")),
-      ),
-    )
-    .returning({ id: SessionPendingTable.id })
-    .get()
-    .pipe(Effect.orDie)
-  if (!deleted) return yield* Effect.die(new LifecycleConflict({ id: input.id }))
-})
-
-const projectDelivery = Effect.fn("SessionPending.projectDelivery")(function* (
-  db: DatabaseService,
-  input: {
-    readonly id: SessionMessage.ID
-    readonly sessionID: SessionSchema.ID
-    readonly from: Delivery
-    readonly to: Delivery
-  },
-) {
-  const updated = yield* db
-    .update(SessionPendingTable)
-    .set({ delivery: input.to })
-    .where(
-      and(
-        eq(SessionPendingTable.id, input.id),
-        eq(SessionPendingTable.session_id, input.sessionID),
-        eq(SessionPendingTable.delivery, input.from),
-      ),
-    )
-    .returning({ id: SessionPendingTable.id })
-    .get()
-    .pipe(Effect.orDie)
-  if (!updated) return yield* Effect.die(new LifecycleConflict({ id: input.id }))
-})
-
-export const projectSteered = Effect.fn("SessionPending.projectSteered")(
-  (db: DatabaseService, input: { readonly id: SessionMessage.ID; readonly sessionID: SessionSchema.ID }) =>
-    projectDelivery(db, { ...input, from: "queue", to: "steer" }),
-)
-
-export const projectQueued = Effect.fn("SessionPending.projectQueued")(
-  (db: DatabaseService, input: { readonly id: SessionMessage.ID; readonly sessionID: SessionSchema.ID }) =>
-    projectDelivery(db, { ...input, from: "steer", to: "queue" }),
-)
-
 export const settleCompaction = Effect.fn("SessionPending.settleCompaction")(function* (
   db: DatabaseService,
   input: { readonly sessionID: SessionSchema.ID },
@@ -446,42 +389,6 @@ export const equivalent = (
   return false
 }
 
-export const cancel = Effect.fn("SessionPending.cancel")(function* (
-  bus: Bus.Interface,
-  input: { readonly id: SessionMessage.ID; readonly sessionID: SessionSchema.ID },
-) {
-  yield* inboxLocks.withLock(input.sessionID)(
-    bus.publish(SessionEvent.InputCancelled, {
-      sessionID: input.sessionID,
-      inputID: input.id,
-    }),
-  )
-})
-
-export const steer = Effect.fn("SessionPending.steer")(function* (
-  bus: Bus.Interface,
-  input: { readonly id: SessionMessage.ID; readonly sessionID: SessionSchema.ID },
-) {
-  yield* inboxLocks.withLock(input.sessionID)(
-    bus.publish(SessionEvent.InputSteered, {
-      sessionID: input.sessionID,
-      inputID: input.id,
-    }),
-  )
-})
-
-export const queue = Effect.fn("SessionPending.queue")(function* (
-  bus: Bus.Interface,
-  input: { readonly id: SessionMessage.ID; readonly sessionID: SessionSchema.ID },
-) {
-  yield* inboxLocks.withLock(input.sessionID)(
-    bus.publish(SessionEvent.InputQueued, {
-      sessionID: input.sessionID,
-      inputID: input.id,
-    }),
-  )
-})
-
 const publish = Effect.fn("SessionPending.publish")(function* (
   db: DatabaseService,
   bus: Bus.Interface,

packages/core/src/session/projector.ts

@@ -485,24 +485,6 @@ const layer = Layer.effectDiscard(
           .pipe(Effect.orDie)
       }),
     )
-    yield* bus.project(SessionEvent.InputCancelled, (event) =>
-      SessionPending.projectCancelled(db, {
-        id: event.data.inputID,
-        sessionID: event.data.sessionID,
-      }),
-    )
-    yield* bus.project(SessionEvent.InputSteered, (event) =>
-      SessionPending.projectSteered(db, {
-        id: event.data.inputID,
-        sessionID: event.data.sessionID,
-      }),
-    )
-    yield* bus.project(SessionEvent.InputQueued, (event) =>
-      SessionPending.projectQueued(db, {
-        id: event.data.inputID,
-        sessionID: event.data.sessionID,
-      }),
-    )
     yield* bus.project(SessionEvent.Compaction.Admitted, (event) =>
       Effect.gen(function* () {
         if (event.durable === undefined)

packages/core/src/tool/plugin/websearch.ts

@@ -59,6 +59,7 @@ export const Plugin = {
                     const response = yield* forms.ask({
                       sessionID: context.sessionID,
                       title: "Web Search",
+                      coalesce: `${context.messageID}:websearch-consent`,
                       metadata: { kind: "websearch.provider" },
                       fields: [
                         {
@@ -91,6 +92,7 @@ export const Plugin = {
                         ? yield* forms.ask({
                             sessionID: context.sessionID,
                             title: "Choose a web search provider",
+                            coalesce: `${context.messageID}:websearch-provider`,
                             metadata: { kind: "websearch.provider" },
                             fields: [
                               {

packages/core/src/v1/config/migrate.ts

@@ -1,8 +1,5 @@
 export * as ConfigMigrateV1 from "./migrate"
 
-import { Info } from "@opencode-ai/schema/config"
-import { ConfigAgent } from "@opencode-ai/schema/config/agent"
-import { Schema } from "effect"
 import { ConfigV1 } from "./config"
 import { ConfigAgentV1 } from "./agent"
 import { ConfigCommandV1 } from "./command"
@@ -13,12 +10,6 @@ import { ConfigProviderOptionsV1 } from "./provider-options"
 import { Provider } from "../../provider"
 import { Model } from "../../model"
 
-const decodeOptions = { errors: "all", onExcessProperty: "ignore", propertyOrder: "original" } as const
-const decodeInfo = Schema.decodeUnknownSync(Schema.fromJsonString(Info), decodeOptions)
-const encodeInfo = Schema.encodeSync(Info)
-const decodeAgent = Schema.decodeUnknownSync(Schema.fromJsonString(ConfigAgent.Info), decodeOptions)
-const encodeAgent = Schema.encodeSync(ConfigAgent.Info)
-
 const keys = new Set([
   "logLevel",
   "server",
@@ -57,46 +48,42 @@ export function isV1(input: unknown) {
 }
 
 export function migrate(info: typeof ConfigV1.Info.Type) {
-  return encodeInfo(
-    decodeInfo(
-      JSON.stringify({
-        $schema: info.$schema,
-        shell: info.shell,
-        model: modelSelection(info.model),
-        default_agent: info.default_agent,
-        autoupdate: info.autoupdate,
-        share: info.share ?? (info.autoshare ? "auto" : undefined),
-        enterprise: info.enterprise,
-        username: info.username,
-        permissions: permissions(info.permission, info.tools),
-        agents: agents(info),
-        snapshots: info.snapshot,
-        watcher: info.watcher,
-        formatter: info.formatter,
-        lsp: info.lsp,
-        media: info.attachment,
-        tool_output: info.tool_output,
-        mcp: mcp(info),
-        compaction: info.compaction && {
-          auto: info.compaction.auto,
-          prune: info.compaction.prune,
-          keep: {
-            tokens: info.compaction.preserve_recent_tokens,
-          },
-          buffer: info.compaction.reserved,
-        },
-        skills: info.skills && [...(info.skills.paths ?? []), ...(info.skills.urls ?? [])],
-        commands: commands(info.command),
-        instructions: info.instructions,
-        references: info.references ?? info.reference,
-        experimental: experimental(info),
-        plugins: info.plugin?.map((plugin) =>
-          typeof plugin === "string" ? plugin : { package: plugin[0], options: plugin[1] },
-        ),
-        providers: providers(info.provider),
-      }),
+  return {
+    $schema: info.$schema,
+    shell: info.shell,
+    model: modelSelection(info.model),
+    default_agent: info.default_agent,
+    autoupdate: info.autoupdate,
+    share: info.share ?? (info.autoshare ? "auto" : undefined),
+    enterprise: info.enterprise,
+    username: info.username,
+    permissions: permissions(info.permission, info.tools),
+    agents: agents(info),
+    snapshots: info.snapshot,
+    watcher: info.watcher,
+    formatter: info.formatter,
+    lsp: info.lsp,
+    media: info.attachment,
+    tool_output: info.tool_output,
+    mcp: mcp(info),
+    compaction: info.compaction && {
+      auto: info.compaction.auto,
+      prune: info.compaction.prune,
+      keep: {
+        tokens: info.compaction.preserve_recent_tokens,
+      },
+      buffer: info.compaction.reserved,
+    },
+    skills: info.skills && [...(info.skills.paths ?? []), ...(info.skills.urls ?? [])],
+    commands: commands(info.command),
+    instructions: info.instructions,
+    references: info.references ?? info.reference,
+    experimental: experimental(info),
+    plugins: info.plugin?.map((plugin) =>
+      typeof plugin === "string" ? plugin : { package: plugin[0], options: plugin[1] },
     ),
-  )
+    providers: providers(info.provider),
+  }
 }
 
 function experimental(info: typeof ConfigV1.Info.Type) {
@@ -167,22 +154,18 @@ export function migrateAgent(info: ConfigAgentV1.Info) {
     ...(info.temperature === undefined ? {} : { temperature: info.temperature }),
     ...(info.top_p === undefined ? {} : { top_p: info.top_p }),
   }
-  return encodeAgent(
-    decodeAgent(
-      JSON.stringify({
-        model: modelSelection(info.model, info.variant),
-        request: Object.keys(body).length ? { body } : undefined,
-        system: info.prompt,
-        description: info.description,
-        mode: info.mode,
-        hidden: info.hidden,
-        color: info.color === undefined ? undefined : info.color.startsWith("#") ? info.color : "#aaaaaa",
-        steps: info.steps,
-        disabled: info.disable,
-        permissions: permissions(info.permission),
-      }),
-    ),
-  )
+  return {
+    model: modelSelection(info.model, info.variant),
+    request: Object.keys(body).length ? { body } : undefined,
+    system: info.prompt,
+    description: info.description,
+    mode: info.mode,
+    hidden: info.hidden,
+    color: info.color === undefined ? undefined : info.color.startsWith("#") ? info.color : "#aaaaaa",
+    steps: info.steps,
+    disabled: info.disable,
+    permissions: permissions(info.permission),
+  }
 }
 
 function commands(info?: Readonly<Record<string, ConfigCommandV1.Info>>) {

packages/core/test/config/config.test.ts

@@ -516,12 +516,12 @@ describe("Config", () => {
       })
       expect(migrated.providers?.["azure-cognitive-services"]).toBeUndefined()
       expect(migrated.providers?.["google-vertex"]).toMatchObject({
+        package: undefined,
         settings: { project: "test-project", location: "us-central1" },
         models: {
           "claude-sonnet": { package: Provider.aisdk("@ai-sdk/google-vertex/anthropic") },
         },
       })
-      expect(migrated.providers?.["google-vertex"]).not.toHaveProperty("package")
       expect(migrated.providers?.["google-vertex-anthropic"]).toBeUndefined()
     }),
   )

packages/core/test/form.test.ts

@@ -15,6 +15,7 @@ const input = {
   id: formID,
   sessionID: SessionSchema.ID.make("ses_test"),
   title: "Test form",
+  coalesce: "test-form",
   fields: [{ key: "name", type: "string", required: true }],
 } satisfies Form.CreateInput
 
@@ -32,6 +33,7 @@ describe("Form", () => {
       yield* Effect.addFinalizer(() => unsubscribe)
       const fiber = yield* service.ask(input).pipe(Effect.forkScoped)
       const form = yield* Deferred.await(created)
+      expect(form.coalesce).toBe("test-form")
 
       yield* service.cancel(form.id)
 

packages/core/test/model-resolver.test.ts

@@ -151,9 +151,6 @@ describe("ModelResolver", () => {
           http: { body: { custom_extension: { enabled: true } } },
         },
       })
-      const prepared = yield* compileRequest(LLM.request({ model: resolved, prompt: "Hello" }))
-      expect(prepared.body.max_output_tokens).toBeUndefined()
-      expect(JSON.stringify(prepared.body)).not.toContain("max_output_tokens")
     }),
   )
 

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"
@@ -15,7 +15,7 @@ import { SessionPending } from "@opencode-ai/core/session/pending"
 import { Tool } from "@opencode-ai/core/tool"
 import { Provider } from "@opencode-ai/core/provider"
 import { define } from "@opencode-ai/plugin/promise/plugin"
-import type { SessionHooks } from "@opencode-ai/plugin/effect/session"
+import type { SessionHooks, SessionHttpHandler } from "@opencode-ai/plugin/effect/session"
 import { testEffect } from "../lib/effect"
 import { PluginTestLayer } from "./fixture"
 import { host as testHost } from "./host"
@@ -223,45 +223,102 @@ describe("fromPromise", () => {
     }),
   )
 
-  it.effect("adapts promise session HTTP request and response hooks", () =>
+  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)
+      const bodies: string[] = []
+      yield* PluginPromise.fromPromise(
+        define({
+          id: "promise-session-http",
+          setup: async (ctx) => {
+            await ctx.session.hook("http", (event) => {
+              event.use(async (request, next) => {
+                request.headers.set("x-hook", "promise")
+                await next(request)
+                const response = await next(request)
+                return new Response(`${await response.text()}-response`)
+              })
+            })
+            await ctx.session.hook("http", (event) => {
+              event.use(async (request, next) => {
+                const response = await next(request)
+                return new Response(`${await response.text()}-outer`)
+              })
+            })
+          },
+        }),
+      ).effect(host)
+      const middlewares: Parameters<PluginHooks.Domains["session"]["http"]["use"]>[0][] = []
+      const event: PluginHooks.Domains["session"]["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") }),
+        use: (item) =>
+          Effect.sync(() => {
+            middlewares.push(item)
+          }),
+      }
+
+      yield* hooks.trigger("session", "http", event)
+      const request = middlewares.reduce<SessionHttpHandler>(
+        (next, item) => (input: Request) => item(input, next),
+        (input: Request) =>
+          Effect.promise(() => input.text()).pipe(
+            Effect.tap((body) => Effect.sync(() => bodies.push(body))),
+            Effect.as(new Response(input.headers.get("x-hook") ?? "missing")),
+          ),
+      )
+      const response = yield* request(new Request("https://provider.test", { method: "POST", body: "payload" }))
+
+      expect(bodies).toEqual(["payload", "payload"])
+      expect(yield* Effect.promise(() => response.text())).toBe("promise-response-outer")
+    }),
+  )
+
+  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",
+          id: "promise-session-http-interrupt",
           setup: async (ctx) => {
-            await ctx.session.hook("http.request", (event) => {
-              event.request = new Request("https://provider.test/changed", event.request)
-              event.request.headers.set("x-hook", "promise")
-            })
-            await ctx.session.hook("http.response", async (event) => {
-              event.response = new Response(`${await event.response.text()}-response`, {
-                status: event.response.status,
-              })
+            await ctx.session.hook("http", (event) => {
+              event.use((request, next) => next(request))
             })
           },
         }),
       ).effect(host)
-      const context = {
-        sessionID: Session.ID.make("ses_promise_session_http"),
+      const started = yield* Deferred.make<void>()
+      const interrupted = yield* Deferred.make<void>()
+      const middlewares: Parameters<PluginHooks.Domains["session"]["http"]["use"]>[0][] = []
+      const event: PluginHooks.Domains["session"]["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") }),
+        use: (item) =>
+          Effect.sync(() => {
+            middlewares.push(item)
+          }),
       }
 
-      const request = yield* hooks.trigger("session", "http.request", {
-        ...context,
-        request: new Request("https://provider.test", { method: "POST", body: "payload" }),
-      })
-      const response = yield* hooks.trigger("session", "http.response", {
-        ...context,
-        request: request.request,
-        response: new Response(request.request.headers.get("x-hook") ?? "missing"),
-      })
+      yield* hooks.trigger("session", "http", event)
+      const request = middlewares.reduce<SessionHttpHandler>(
+        (next, item) => (input: Request) => item(input, next),
+        () =>
+          Deferred.succeed(started, undefined).pipe(
+            Effect.andThen(Effect.never),
+            Effect.onInterrupt(() => Deferred.succeed(interrupted, undefined)),
+          ),
+      )
+      const fiber = yield* request(new Request("https://provider.test")).pipe(Effect.forkChild)
+      yield* Deferred.await(started)
+      yield* Fiber.interrupt(fiber)
 
-      expect(request.request.url).toBe("https://provider.test/changed")
-      expect(yield* Effect.promise(() => response.response.text())).toBe("promise-response")
+      expect(yield* Deferred.isDone(interrupted)).toBeTrue()
     }),
   )
 

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

@@ -12,6 +12,7 @@ import { PluginHost } from "@opencode-ai/core/plugin/host"
 import { PluginHooks } from "@opencode-ai/core/plugin/hooks"
 import { OpenAIPlugin } from "@opencode-ai/core/plugin/provider/openai"
 import { Provider } from "@opencode-ai/core/provider"
+import type { SessionHttpHandler } from "@opencode-ai/plugin/effect/session"
 import { testEffect } from "../lib/effect"
 import { PluginTestLayer } from "./fixture"
 
@@ -30,13 +31,26 @@ function required<T>(value: T | undefined): T {
 }
 
 const http = Effect.fn(function* (providerID: Provider.ID, url: string) {
-  const event = yield* (yield* PluginHooks.Service).trigger("session", "http.request", {
+  const middlewares: Parameters<PluginHooks.Domains["session"]["http"]["use"]>[0][] = []
+  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: new Request(url, { method: "POST", body: "{}" }),
+    use: (item) =>
+      Effect.sync(() => {
+        middlewares.push(item)
+      }),
   })
-  return { url: event.request.url, headers: Object.fromEntries(event.request.headers.entries()) }
+  const request = middlewares.reduce<SessionHttpHandler>(
+    (next, item) => (input: Request) => item(input, next),
+    (input: Request) => {
+      const headers = new Headers(input.headers)
+      headers.set("x-seen-url", input.url)
+      return Effect.succeed(new Response(null, { headers }))
+    },
+  )
+  const response = yield* request(new Request(url, { method: "POST", body: "{}" }))
+  return { url: response.headers.get("x-seen-url"), headers: Object.fromEntries(response.headers.entries()) }
 })
 
 describe("OpenAIPlugin", () => {
@@ -126,7 +140,7 @@ describe("OpenAIPlugin", () => {
       const eligible = required(yield* catalog.model.get(Provider.ID.openai, Model.ID.make("gpt-5.5")))
       expect(eligible.package).toBe("@opencode-ai/ai/providers/openai")
       expect(eligible.cost).toEqual([])
-      expect(eligible.limit).toEqual({ context: 400_000, input: 272_000, output: 128_000 })
+      expect(eligible.limit).toEqual({ context: 272_000, input: 272_000, output: 128_000 })
       expect(eligible.enabled).toBe(true)
       expect(required(yield* catalog.model.get(Provider.ID.openai, Model.ID.make("gpt-5.5-pro"))).enabled).toBe(
         false,
@@ -135,14 +149,14 @@ describe("OpenAIPlugin", () => {
         false,
       )
       expect(required(yield* catalog.model.get(Provider.ID.openai, Model.ID.make("gpt-5.4"))).limit).toEqual({
-        context: 400_000,
+        context: 272_000,
         input: 272_000,
         output: 64_000,
       })
       expect(required(yield* catalog.model.get(Provider.ID.openai, Model.ID.make("gpt-5.6"))).enabled).toBe(false)
       const gpt56 = required(yield* catalog.model.get(Provider.ID.openai, Model.ID.make("gpt-5.6-sol")))
       expect(gpt56.enabled).toBe(true)
-      expect(gpt56.limit).toEqual({ context: 400_000, input: 272_000, output: 128_000 })
+      expect(gpt56.limit).toEqual({ context: 272_000, input: 272_000, output: 128_000 })
       expect(required(yield* catalog.model.get(Provider.ID.openai, Model.ID.make("gpt-4.1"))).enabled).toBe(false)
     }),
   )

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

@@ -1086,78 +1086,4 @@ describe("Session.pending", () => {
       expect(yield* session.pending(sessionID)).toEqual([])
     }),
   )
-
-  it.effect("cancels only queued input and allows its ID to be admitted again", () =>
-    Effect.gen(function* () {
-      yield* setup
-      const session = yield* Session.Service
-      const inputID = SessionMessage.ID.make("msg_cancelled_queue")
-      yield* session.prompt({
-        id: inputID,
-        sessionID,
-        text: "Queue this",
-        delivery: "queue",
-        resume: false,
-      })
-
-      yield* session.cancelPending({ sessionID, inputID })
-
-      expect(yield* session.pending(sessionID)).toEqual([])
-      expect(yield* eventCount(Bus.versionedType(SessionEvent.InputCancelled.type, 1))).toBe(1)
-      expect(
-        yield* session.cancelPending({ sessionID, inputID }).pipe(Effect.flip),
-      ).toMatchObject({ _tag: "Session.PendingInputConflictError", sessionID, inputID })
-      expect(yield* eventCount(Bus.versionedType(SessionEvent.InputCancelled.type, 1))).toBe(1)
-
-      const retried = yield* session.prompt({
-        id: inputID,
-        sessionID,
-        text: "Queue this",
-        delivery: "queue",
-        resume: false,
-      })
-      expect(retried).toMatchObject({ id: inputID, delivery: "queue" })
-    }),
-  )
-
-  it.effect("moves pending input between steer and queue delivery", () =>
-    Effect.gen(function* () {
-      yield* setup
-      const session = yield* Session.Service
-      const queued = yield* session.synthetic({
-        sessionID,
-        text: "Steer this",
-        delivery: "queue",
-        resume: false,
-      })
-      const alreadySteered = yield* session.prompt({ sessionID, text: "Already steer", resume: false })
-      wakeCalls.length = 0
-
-      yield* session.steerPending({ sessionID, inputID: queued.id })
-
-      expect(yield* session.pending(sessionID)).toMatchObject([
-        { id: queued.id, delivery: "steer" },
-        { id: alreadySteered.id, delivery: "steer" },
-      ])
-      expect(wakeCalls).toEqual([sessionID])
-      expect(yield* eventCount(Bus.versionedType(SessionEvent.InputSteered.type, 1))).toBe(1)
-
-      wakeCalls.length = 0
-      yield* session.queuePending({ sessionID, inputID: queued.id })
-      expect(yield* session.pending(sessionID)).toMatchObject([
-        { id: queued.id, delivery: "queue" },
-        { id: alreadySteered.id, delivery: "steer" },
-      ])
-      expect(wakeCalls).toEqual([])
-      expect(yield* eventCount(Bus.versionedType(SessionEvent.InputQueued.type, 1))).toBe(1)
-
-      expect(
-        yield* session.steerPending({ sessionID, inputID: alreadySteered.id }).pipe(Effect.flip),
-      ).toMatchObject({ _tag: "Session.PendingInputConflictError", sessionID, inputID: alreadySteered.id })
-      yield* session.cancelPending({ sessionID, inputID: alreadySteered.id })
-      expect(wakeCalls).toEqual([])
-      expect(yield* eventCount(Bus.versionedType(SessionEvent.InputSteered.type, 1))).toBe(1)
-      expect(yield* eventCount(Bus.versionedType(SessionEvent.InputCancelled.type, 1))).toBe(1)
-    }),
-  )
 })

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

@@ -255,7 +255,6 @@ describe("SessionRunnerLLM recorded", () => {
 describe("SessionModelRequest HTTP bridge", () => {
   const bodies: Uint8Array[] = []
   const methods: string[] = []
-  const headers: Array<string | undefined> = []
   const response = [
     'data: {"id":"chatcmpl_test","object":"chat.completion.chunk","created":0,"model":"gpt-4o-mini","choices":[{"index":0,"delta":{"role":"assistant","content":"Hello!"},"finish_reason":null}]}',
     'data: {"id":"chatcmpl_test","object":"chat.completion.chunk","created":0,"model":"gpt-4o-mini","choices":[{"index":0,"delta":{},"finish_reason":"stop"}]}',
@@ -269,7 +268,6 @@ describe("SessionModelRequest HTTP bridge", () => {
         if (request.body._tag !== "Uint8Array") throw new Error(`Unexpected request body: ${request.body._tag}`)
         methods.push(request.method)
         bodies.push(request.body.body.slice())
-        headers.push(request.headers["x-hook"])
         return HttpClientResponse.fromWeb(
           request,
           new Response(response, { headers: { "content-type": "text/event-stream" } }),
@@ -277,16 +275,14 @@ describe("SessionModelRequest HTTP bridge", () => {
       }),
     ),
   )
-  const httpIt = testEffect(
+  const retryIt = testEffect(
     testLayer(LLMClient.layer.pipe(Layer.provide(RequestExecutor.layer.pipe(Layer.provide(transport))))),
   )
 
-  httpIt.effect("runs Effect HTTP request and response hooks around one provider request", () =>
+  retryIt.effect("lets an Effect plugin send the same POST Request twice", () =>
     Effect.gen(function* () {
       bodies.length = 0
       methods.length = 0
-      headers.length = 0
-      const seen: string[] = []
       const agents = yield* Agent.Service
       const catalog = yield* Catalog.Service
       const hooks = yield* PluginHooks.Service
@@ -301,20 +297,13 @@ describe("SessionModelRequest HTTP bridge", () => {
         catalog: catalogHost(catalog),
         session: { hook: (name, callback) => hooks.register("session", name, callback) },
       })
-      yield* pluginHost.session.hook("http.request", (event) =>
-        Effect.sync(() => {
-          seen.push("request")
-          event.request.headers.set("x-hook", "effect")
-        }),
-      )
-      yield* pluginHost.session.hook("http.response", (event) =>
-        Effect.gen(function* () {
-          seen.push(`response:${event.response.status}:${event.request.headers.get("x-hook")}`)
-          event.response = new Response(
-            (yield* Effect.promise(() => event.response.text())).replace("Hello!", "Hooked!"),
-            event.response,
-          )
-        }),
+      yield* pluginHost.session.hook("http", (event) =>
+        event.use((request, next) =>
+          Effect.gen(function* () {
+            yield* next(request).pipe(Effect.flatMap((response) => Effect.promise(() => response.text())))
+            return yield* next(request)
+          }),
+        ),
       )
       yield* Effect.forEach(SystemPromptPlugin.Plugins, (plugin) => plugin.effect(pluginHost), { discard: true })
       const { db } = yield* Database.Service
@@ -342,15 +331,10 @@ describe("SessionModelRequest HTTP bridge", () => {
 
       yield* session.resume(retrySessionID)
 
-      expect(methods).toEqual(["POST"])
-      expect(headers).toEqual(["effect"])
-      expect(seen).toEqual(["request", "response:200:effect"])
-      expect(bodies).toHaveLength(1)
+      expect(methods).toEqual(["POST", "POST"])
+      expect(bodies).toHaveLength(2)
       expect(bodies[0]?.byteLength).toBeGreaterThan(0)
-      expect((yield* session.context(retrySessionID))[1]).toMatchObject({
-        type: "assistant",
-        content: [{ type: "text", text: "Hooked!" }],
-      })
+      expect(bodies[1]).toEqual(bodies[0])
     }),
   )
 })

packages/core/test/tool-websearch.test.ts

@@ -241,6 +241,7 @@ describe("WebSearchTool registration", () => {
         {
           sessionID,
           title: "Web Search",
+          coalesce: "msg_tool_test:websearch-consent",
           metadata: { kind: "websearch.provider" },
           fields: [
             {
@@ -298,6 +299,7 @@ describe("WebSearchTool registration", () => {
       expect(formRequests[1]).toEqual({
         sessionID,
         title: "Choose a web search provider",
+        coalesce: "msg_tool_test:websearch-provider",
         metadata: { kind: "websearch.provider" },
         fields: [
           {

packages/effect-drizzle-sqlite/src/sqlite-core/effect/select.ts

@@ -44,12 +44,11 @@ export type SQLiteEffectSelectPrepare<
   TEffectHKT
 >
 
-// Explicit variance prevents comparisons from recursively scanning Drizzle's conditional select types.
 export class SQLiteEffectSelectBuilder<
-  out TSelection extends SelectedFields | undefined,
-  out TRunResult,
-  out TEffectHKT extends QueryEffectHKTBase = QueryEffectHKTBase,
-  out TBuilderMode extends "db" | "qb" = "db",
+  TSelection extends SelectedFields | undefined,
+  TRunResult,
+  TEffectHKT extends QueryEffectHKTBase = QueryEffectHKTBase,
+  TBuilderMode extends "db" | "qb" = "db",
 > {
   static readonly [entityKind]: string = "SQLiteEffectSelectBuilder"
 

packages/effect-drizzle-sqlite/src/sqlite-core/effect/session.ts

@@ -303,11 +303,10 @@ export class SQLiteEffectPreparedQuery<
   }
 }
 
-// Explicit variance prevents comparisons from recursively scanning the full Drizzle query-builder graph.
 export abstract class SQLiteEffectSession<
-  out TEffectHKT extends QueryEffectHKTBase = QueryEffectHKTBase,
-  out TRunResult = unknown,
-  out TRelations extends AnyRelations = EmptyRelations,
+  TEffectHKT extends QueryEffectHKTBase = QueryEffectHKTBase,
+  TRunResult = unknown,
+  TRelations extends AnyRelations = EmptyRelations,
 > {
   static readonly [entityKind]: string = "SQLiteEffectSession"
 
@@ -405,9 +404,9 @@ export abstract class SQLiteEffectSession<
 }
 
 export abstract class SQLiteEffectTransaction<
-  out TEffectHKT extends QueryEffectHKTBase,
-  out TRunResult,
-  out TRelations extends AnyRelations = EmptyRelations,
+  TEffectHKT extends QueryEffectHKTBase,
+  TRunResult,
+  TRelations extends AnyRelations = EmptyRelations,
 > extends SQLiteEffectDatabase<TEffectHKT, TRunResult, TRelations> {
   static override readonly [entityKind]: string = "SQLiteEffectTransaction"
 

packages/plugin/src/effect/session.ts

@@ -3,7 +3,7 @@ import type { Message, SystemPart } from "@opencode-ai/ai"
 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 {
@@ -15,25 +15,23 @@ export interface SessionContext {
   tools: Record<string, { description: string; input: JsonSchema.JsonSchema }>
 }
 
-export interface SessionHttpRequest {
+export interface SessionHttp {
   readonly sessionID: Session.ID
   readonly agent: Agent.ID
   readonly model: Model.Ref
-  request: Request
+  readonly use: (middleware: SessionHttpMiddleware) => Effect.Effect<void>
 }
 
-export interface SessionHttpResponse {
-  readonly sessionID: Session.ID
-  readonly agent: Agent.ID
-  readonly model: Model.Ref
-  readonly request: Request
-  response: Response
-}
+export type SessionHttpHandler = (request: Request) => Effect.Effect<Response, Error>
+
+export type SessionHttpMiddleware = (
+  request: Request,
+  next: SessionHttpHandler,
+) => Effect.Effect<Response, Error>
 
 export interface SessionHooks {
   readonly context: SessionContext
-  readonly "http.request": SessionHttpRequest
-  readonly "http.response": SessionHttpResponse
+  readonly http: SessionHttp
 }
 
 export type SessionDomain = Pick<

packages/plugin/src/promise/session.ts

@@ -15,25 +15,23 @@ export interface SessionContext {
   tools: Record<string, { description: string; input: JsonSchema.JsonSchema }>
 }
 
-export interface SessionHttpRequest {
+export interface SessionHttp {
   readonly sessionID: Session.ID
   readonly agent: Agent.ID
   readonly model: Model.Ref
-  request: Request
+  readonly use: (middleware: SessionHttpMiddleware) => void
 }
 
-export interface SessionHttpResponse {
-  readonly sessionID: Session.ID
-  readonly agent: Agent.ID
-  readonly model: Model.Ref
-  readonly request: Request
-  response: Response
-}
+export type SessionHttpHandler = (request: Request) => Promise<Response>
+
+export type SessionHttpMiddleware = (
+  request: Request,
+  next: SessionHttpHandler,
+) => Promise<Response> | Response
 
 export interface SessionHooks {
   readonly context: SessionContext
-  readonly "http.request": SessionHttpRequest
-  readonly "http.response": SessionHttpResponse
+  readonly http: SessionHttp
 }
 
 export type SessionDomain = Pick<

packages/protocol/src/groups/session.ts

@@ -491,45 +491,6 @@ export const makeSessionGroup = <I extends HttpApiMiddleware.AnyId, S>(sessionLo
           }),
         ),
     )
-    .add(
-      HttpApiEndpoint.delete("session.pending.cancel", "/api/session/:sessionID/pending/:inputID", {
-        params: { sessionID: Session.ID, inputID: SessionMessage.ID },
-        success: HttpApiSchema.NoContent,
-        error: [ConflictError, SessionNotFoundError],
-      }).annotateMerge(
-          OpenApi.annotations({
-            identifier: "v2.session.pending.cancel",
-            summary: "Cancel pending input",
-            description: "Cancel an input that has not yet been promoted into session history.",
-          }),
-        ),
-    )
-    .add(
-      HttpApiEndpoint.post("session.pending.steer", "/api/session/:sessionID/pending/:inputID/steer", {
-        params: { sessionID: Session.ID, inputID: SessionMessage.ID },
-        success: HttpApiSchema.NoContent,
-        error: [ConflictError, SessionNotFoundError],
-      }).annotateMerge(
-          OpenApi.annotations({
-            identifier: "v2.session.pending.steer",
-            summary: "Steer queued input",
-            description: "Change a queued input to steer delivery and wake session execution.",
-          }),
-        ),
-    )
-    .add(
-      HttpApiEndpoint.post("session.pending.queue", "/api/session/:sessionID/pending/:inputID/queue", {
-        params: { sessionID: Session.ID, inputID: SessionMessage.ID },
-        success: HttpApiSchema.NoContent,
-        error: [ConflictError, SessionNotFoundError],
-      }).annotateMerge(
-          OpenApi.annotations({
-            identifier: "v2.session.pending.queue",
-            summary: "Queue pending steer",
-            description: "Change a pending steer to queued delivery.",
-          }),
-        ),
-    )
     .add(
       HttpApiEndpoint.get("session.instructions.entry.list", "/api/session/:sessionID/instructions/entries", {
         params: { sessionID: Session.ID },

packages/schema/src/config.ts

@@ -3,7 +3,7 @@ export * as Config from "./config.js"
 import { Schema } from "effect"
 import { ephemeral, inventory } from "./event.js"
 import { Permission } from "./permission.js"
-import { AbsolutePath, optional } from "./schema.js"
+import { AbsolutePath } from "./schema.js"
 import { ConfigAgent } from "./config/agent.js"
 import { ConfigMedia } from "./config/media.js"
 import { ConfigCompaction } from "./config/compaction.js"
@@ -22,94 +22,94 @@ import { ConfigWatcher } from "./config/watcher.js"
 import { ConfigWarming } from "./config/warming.js"
 
 export class Info extends Schema.Class<Info>("Config.Info")({
-  $schema: optional(Schema.String).annotate({
+  $schema: Schema.optional(Schema.String).annotate({
     description: "JSON schema reference for configuration validation",
   }),
-  shell: Schema.String.pipe(optional).annotate({
+  shell: Schema.String.pipe(Schema.optional).annotate({
     description: "Default shell to use for terminal and shell tool execution",
   }),
-  model: ConfigModel.Selection.pipe(optional).annotate({
+  model: ConfigModel.Selection.pipe(Schema.optional).annotate({
     description: "Default model to use when no session or agent model is selected",
   }),
-  default_agent: Schema.String.pipe(optional).annotate({
+  default_agent: Schema.String.pipe(Schema.optional).annotate({
     description: "Default primary agent to use when no session agent is selected",
   }),
   autoupdate: Schema.Union([Schema.Boolean, Schema.Literal("notify")])
-    .pipe(optional)
+    .pipe(Schema.optional)
     .annotate({
       description: "Automatically update or notify when a new version is available",
     }),
-  share: Schema.Literals(["manual", "auto", "disabled"]).pipe(optional).annotate({
+  share: Schema.Literals(["manual", "auto", "disabled"]).pipe(Schema.optional).annotate({
     description: "Control whether sessions may be shared manually, automatically, or not at all",
   }),
   enterprise: Schema.Struct({
-    url: Schema.String.pipe(optional),
+    url: Schema.String.pipe(Schema.optional),
   })
-    .pipe(optional)
+    .pipe(Schema.optional)
     .annotate({
       description: "Enterprise sharing service configuration",
     }),
-  username: Schema.String.pipe(optional).annotate({
+  username: Schema.String.pipe(Schema.optional).annotate({
     description: "Username displayed in conversations and used for telemetry identity",
   }),
-  permissions: Permission.Ruleset.pipe(optional).annotate({
+  permissions: Permission.Ruleset.pipe(Schema.optional).annotate({
     description: "Ordered tool permission rules applied to agent tool use",
   }),
-  agents: Schema.Record(Schema.String, ConfigAgent.Info).pipe(optional).annotate({
+  agents: Schema.Record(Schema.String, ConfigAgent.Info).pipe(Schema.optional).annotate({
     description: "Named built-in agent overrides and custom agent definitions",
   }),
-  snapshots: Schema.Boolean.pipe(optional).annotate({
+  snapshots: Schema.Boolean.pipe(Schema.optional).annotate({
     description: "Enable snapshots used for undo and revert behavior",
   }),
-  watcher: ConfigWatcher.Info.pipe(optional).annotate({
+  watcher: ConfigWatcher.Info.pipe(Schema.optional).annotate({
     description: "Filesystem watcher configuration",
   }),
-  formatter: ConfigFormatter.Info.pipe(optional).annotate({
+  formatter: ConfigFormatter.Info.pipe(Schema.optional).annotate({
     description: "Enable built-in formatters or configure formatter overrides",
   }),
-  lsp: ConfigLSP.Info.pipe(optional).annotate({
+  lsp: ConfigLSP.Info.pipe(Schema.optional).annotate({
     description: "Enable built-in language servers or configure server overrides",
   }),
-  media: ConfigMedia.Info.pipe(optional).annotate({
+  media: ConfigMedia.Info.pipe(Schema.optional).annotate({
     description: "Media processing configuration",
   }),
-  tool_output: ConfigToolOutput.Info.pipe(optional).annotate({
+  tool_output: ConfigToolOutput.Info.pipe(Schema.optional).annotate({
     description: "Tool output truncation thresholds",
   }),
-  mcp: ConfigMCP.Info.pipe(optional).annotate({
+  mcp: ConfigMCP.Info.pipe(Schema.optional).annotate({
     description: "MCP server configuration",
   }),
-  compaction: ConfigCompaction.Info.pipe(optional).annotate({
+  compaction: ConfigCompaction.Info.pipe(Schema.optional).annotate({
     description: "Conversation compaction behavior",
   }),
-  skills: Schema.String.pipe(Schema.Array, optional).annotate({
+  skills: Schema.String.pipe(Schema.Array, Schema.optional).annotate({
     description: "Additional paths or URLs to discover skills from",
   }),
-  commands: Schema.Record(Schema.String, ConfigCommand.Info).pipe(optional).annotate({
+  commands: Schema.Record(Schema.String, ConfigCommand.Info).pipe(Schema.optional).annotate({
     description: "Named slash command definitions",
   }),
-  instructions: Schema.String.pipe(Schema.Array, optional).annotate({
+  instructions: Schema.String.pipe(Schema.Array, Schema.optional).annotate({
     description: "Additional paths or URLs supplying ambient instructions",
   }),
-  references: ConfigReference.Info.pipe(optional).annotate({
+  references: ConfigReference.Info.pipe(Schema.optional).annotate({
     description: "Named local directories or Git repositories available as external context",
   }),
-  websearch: ConfigWebSearch.Info.pipe(optional).annotate({
+  websearch: ConfigWebSearch.Info.pipe(Schema.optional).annotate({
     description: "Web search provider selection",
   }),
-  plugins: ConfigPlugin.Plugins.pipe(optional).annotate({
+  plugins: ConfigPlugin.Plugins.pipe(Schema.optional).annotate({
     description: "Ordered plugin enablement directives and external package declarations",
   }),
-  warming: ConfigWarming.Warming.pipe(optional).annotate({
+  warming: ConfigWarming.Warming.pipe(Schema.optional).annotate({
     description: "Keep recently active sessions warm with transient model requests (default: false)",
   }),
-  providers: Schema.Record(Schema.String, ConfigProvider.Info).pipe(optional),
-  experimental: ConfigExperimental.Info.pipe(optional),
+  providers: Schema.Record(Schema.String, ConfigProvider.Info).pipe(Schema.optional),
+  experimental: ConfigExperimental.Info.pipe(Schema.optional),
 }) {}
 
 export class Document extends Schema.Class<Document>("Config.Document")({
   type: Schema.Literal("document"),
-  path: Schema.String.pipe(optional),
+  path: Schema.String.pipe(Schema.optional),
   info: Info,
 }) {}
 

packages/schema/src/config/agent.ts

@@ -2,21 +2,21 @@ export * as ConfigAgent from "./agent.js"
 
 import { Schema } from "effect"
 import { Permission } from "../permission.js"
-import { optional, PositiveInt } from "../schema.js"
+import { PositiveInt } from "../schema.js"
 import { ConfigModel } from "./model.js"
 import { ConfigProvider } from "./provider.js"
 
 export const Color = Schema.String.check(Schema.isPattern(/^#[0-9a-fA-F]{6}$/))
 
 export class Info extends Schema.Class<Info>("Config.Agent")({
-  model: ConfigModel.Selection.pipe(optional),
-  request: ConfigProvider.Request.pipe(optional),
-  system: Schema.String.pipe(optional),
-  description: Schema.String.pipe(optional),
-  mode: Schema.Literals(["subagent", "primary", "all"]).pipe(optional),
-  hidden: Schema.Boolean.pipe(optional),
-  color: Color.pipe(optional),
-  steps: PositiveInt.pipe(optional),
-  disabled: Schema.Boolean.pipe(optional),
-  permissions: Permission.Ruleset.pipe(optional),
+  model: ConfigModel.Selection.pipe(Schema.optional),
+  request: ConfigProvider.Request.pipe(Schema.optional),
+  system: Schema.String.pipe(Schema.optional),
+  description: Schema.String.pipe(Schema.optional),
+  mode: Schema.Literals(["subagent", "primary", "all"]).pipe(Schema.optional),
+  hidden: Schema.Boolean.pipe(Schema.optional),
+  color: Color.pipe(Schema.optional),
+  steps: PositiveInt.pipe(Schema.optional),
+  disabled: Schema.Boolean.pipe(Schema.optional),
+  permissions: Permission.Ruleset.pipe(Schema.optional),
 }) {}

packages/schema/src/config/command.ts

@@ -1,13 +1,12 @@
 export * as ConfigCommand from "./command.js"
 
 import { Schema } from "effect"
-import { optional } from "../schema.js"
 import { ConfigModel } from "./model.js"
 
 export class Info extends Schema.Class<Info>("Config.Command")({
   template: Schema.String,
-  description: Schema.String.pipe(optional),
-  agent: Schema.String.pipe(optional),
-  model: ConfigModel.Selection.pipe(optional),
-  subtask: Schema.Boolean.pipe(optional),
+  description: Schema.String.pipe(Schema.optional),
+  agent: Schema.String.pipe(Schema.optional),
+  model: ConfigModel.Selection.pipe(Schema.optional),
+  subtask: Schema.Boolean.pipe(Schema.optional),
 }) {}

packages/schema/src/config/compaction.ts

@@ -1,14 +1,14 @@
 export * as ConfigCompaction from "./compaction.js"
 
 import { Schema } from "effect"
-import { NonNegativeInt, optional } from "../schema.js"
+import { NonNegativeInt } from "../schema.js"
 
 export class Keep extends Schema.Class<Keep>("Config.Compaction.Keep")({
-  tokens: NonNegativeInt.pipe(optional),
+  tokens: NonNegativeInt.pipe(Schema.optional),
 }) {}
 
 export class Info extends Schema.Class<Info>("Config.Compaction")({
-  auto: Schema.Boolean.pipe(optional),
-  keep: Keep.pipe(optional),
-  buffer: NonNegativeInt.pipe(optional),
+  auto: Schema.Boolean.pipe(Schema.optional),
+  keep: Keep.pipe(Schema.optional),
+  buffer: NonNegativeInt.pipe(Schema.optional),
 }) {}

packages/schema/src/config/experimental.ts

@@ -1,14 +1,14 @@
 export * as ConfigExperimental from "./experimental.js"
 
 import { Schema } from "effect"
-import { NonNegativeInt, optional } from "../schema.js"
+import { NonNegativeInt } from "../schema.js"
 import { ConfigPolicy } from "./policy.js"
 
 export class Info extends Schema.Class<Info>("ConfigExperimental.Info")({
-  subagent_depth: NonNegativeInt.pipe(optional).annotate({
+  subagent_depth: NonNegativeInt.pipe(Schema.optional).annotate({
     description: "Maximum subagent nesting depth. Defaults to 1.",
   }),
-  policies: ConfigPolicy.Info.pipe(Schema.Array, optional).annotate({
+  policies: ConfigPolicy.Info.pipe(Schema.Array, Schema.optional).annotate({
     description: "Ordered policies controlling access to configured resources",
   }),
 }) {}

packages/schema/src/config/formatter.ts

@@ -1,13 +1,12 @@
 export * as ConfigFormatter from "./formatter.js"
 
 import { Schema } from "effect"
-import { optional } from "../schema.js"
 
 export class Entry extends Schema.Class<Entry>("Config.Formatter.Entry")({
-  disabled: Schema.Boolean.pipe(optional),
-  command: Schema.String.pipe(Schema.Array, optional),
-  environment: Schema.Record(Schema.String, Schema.String).pipe(optional),
-  extensions: Schema.String.pipe(Schema.Array, optional),
+  disabled: Schema.Boolean.pipe(Schema.optional),
+  command: Schema.String.pipe(Schema.Array, Schema.optional),
+  environment: Schema.Record(Schema.String, Schema.String).pipe(Schema.optional),
+  extensions: Schema.String.pipe(Schema.Array, Schema.optional),
 }) {}
 
 export const Info = Schema.Union([Schema.Boolean, Schema.Record(Schema.String, Entry)])

packages/schema/src/config/lsp.ts

@@ -1,7 +1,6 @@
 export * as ConfigLSP from "./lsp.js"
 
 import { Schema } from "effect"
-import { optional } from "../schema.js"
 
 export const Disabled = Schema.Struct({
   disabled: Schema.Literal(true),
@@ -9,10 +8,10 @@ export const Disabled = Schema.Struct({
 
 export class Server extends Schema.Class<Server>("Config.LSP.Server")({
   command: Schema.String.pipe(Schema.Array),
-  extensions: Schema.String.pipe(Schema.Array, optional),
-  disabled: Schema.Boolean.pipe(optional),
-  env: Schema.Record(Schema.String, Schema.String).pipe(optional),
-  initialization: Schema.Record(Schema.String, Schema.Unknown).pipe(optional),
+  extensions: Schema.String.pipe(Schema.Array, Schema.optional),
+  disabled: Schema.Boolean.pipe(Schema.optional),
+  env: Schema.Record(Schema.String, Schema.String).pipe(Schema.optional),
+  initialization: Schema.Record(Schema.String, Schema.Unknown).pipe(Schema.optional),
 }) {}
 
 export const Entry = Schema.Union([Disabled, Server])

packages/schema/src/config/mcp.ts

@@ -2,7 +2,6 @@ export * as ConfigMCP from "./mcp.js"
 
 import { Schema } from "effect"
 import { Mcp } from "../mcp.js"
-import { optional } from "../schema.js"
 
 export const Timeout = Mcp.TimeoutConfig
 export type Timeout = Mcp.TimeoutConfig
@@ -15,6 +14,6 @@ export type Remote = Mcp.RemoteConfig
 export const Server = Mcp.ServerConfig
 
 export class Info extends Schema.Class<Info>("Config.MCP")({
-  timeout: Timeout.pipe(optional),
-  servers: Schema.Record(Schema.String, Server).pipe(optional),
+  timeout: Timeout.pipe(Schema.optional),
+  servers: Schema.Record(Schema.String, Server).pipe(Schema.optional),
 }) {}

packages/schema/src/config/media.ts

@@ -1,15 +1,15 @@
 export * as ConfigMedia from "./media.js"
 
 import { Schema } from "effect"
-import { optional, PositiveInt } from "../schema.js"
+import { PositiveInt } from "../schema.js"
 
 export class Image extends Schema.Class<Image>("Config.Media.Image")({
-  auto_resize: Schema.Boolean.pipe(optional),
-  max_width: PositiveInt.pipe(optional),
-  max_height: PositiveInt.pipe(optional),
-  max_base64_bytes: PositiveInt.pipe(optional),
+  auto_resize: Schema.Boolean.pipe(Schema.optional),
+  max_width: PositiveInt.pipe(Schema.optional),
+  max_height: PositiveInt.pipe(Schema.optional),
+  max_base64_bytes: PositiveInt.pipe(Schema.optional),
 }) {}
 
 export class Info extends Schema.Class<Info>("Config.Media")({
-  image: Image.pipe(optional),
+  image: Image.pipe(Schema.optional),
 }) {}

packages/schema/src/config/model.ts

@@ -3,7 +3,6 @@ export * as ConfigModel from "./model.js"
 import { Schema, SchemaGetter } from "effect"
 import { Model } from "../model.js"
 import { Provider } from "../provider.js"
-import { optional } from "../schema.js"
 
 const ProviderID = Provider.ID.check(Schema.isPattern(/^[^/#]+$/))
 const ModelID = Model.ID.check(Schema.isPattern(/^[^#]+$/))
@@ -12,7 +11,7 @@ const VariantID = Model.VariantID.check(Schema.isPattern(/^[^#]+$/))
 const Explicit = Schema.Struct({
   providerID: ProviderID,
   model: ModelID,
-  variant: VariantID.pipe(optional),
+  variant: VariantID.pipe(Schema.optional),
 })
 
 const Short = Schema.String.check(Schema.isPattern(/^[^/#]+\/[^#]+(?:#[^#]+)?$/))

packages/schema/src/config/plugin.ts

@@ -1,11 +1,10 @@
 export * as ConfigPlugin from "./plugin.js"
 
 import { Schema } from "effect"
-import { optional } from "../schema.js"
 
 export class Entry extends Schema.Class<Entry>("Config.Plugin.Entry")({
   package: Schema.String,
-  options: Schema.Record(Schema.String, Schema.Unknown).pipe(optional),
+  options: Schema.Record(Schema.String, Schema.Unknown).pipe(Schema.optional),
 }) {}
 
 export const Plugin = Schema.Union([Schema.String, Entry])

packages/schema/src/config/provider.ts

@@ -3,14 +3,13 @@ export * as ConfigProvider from "./provider.js"
 import { Schema } from "effect"
 import { Money } from "../money.js"
 import { Capabilities, Compatibility, Family, ID, VariantID } from "../model.js"
-import { optional } from "../schema.js"
 
 const JsonRecord = Schema.Record(Schema.String, Schema.Json)
 
 export const Overlays = {
-  settings: JsonRecord.pipe(optional),
-  headers: Schema.Record(Schema.String, Schema.String).pipe(optional),
-  body: JsonRecord.pipe(optional),
+  settings: JsonRecord.pipe(Schema.optional),
+  headers: Schema.Record(Schema.String, Schema.String).pipe(Schema.optional),
+  body: JsonRecord.pipe(Schema.optional),
 }
 
 export class Request extends Schema.Class<Request>("Config.Provider.Request")({
@@ -19,47 +18,47 @@ export class Request extends Schema.Class<Request>("Config.Provider.Request")({
 }) {}
 
 class Cache extends Schema.Class<Cache>("Config.Model.Cost.Cache")({
-  read: Money.USDPerMillionTokens.pipe(optional),
-  write: Money.USDPerMillionTokens.pipe(optional),
+  read: Money.USDPerMillionTokens.pipe(Schema.optional),
+  write: Money.USDPerMillionTokens.pipe(Schema.optional),
 }) {}
 
 class Cost extends Schema.Class<Cost>("Config.Model.Cost")({
   tier: Schema.Struct({
     type: Schema.Literal("context"),
     size: Schema.Int,
-  }).pipe(optional),
+  }).pipe(Schema.optional),
   input: Money.USDPerMillionTokens,
   output: Money.USDPerMillionTokens,
-  cache: Cache.pipe(optional),
+  cache: Cache.pipe(Schema.optional),
 }) {}
 
 class Limit extends Schema.Class<Limit>("Config.Model.Limit")({
-  context: Schema.Int.pipe(optional),
-  input: Schema.Int.pipe(optional),
-  output: Schema.Int.pipe(optional),
+  context: Schema.Int.pipe(Schema.optional),
+  input: Schema.Int.pipe(Schema.optional),
+  output: Schema.Int.pipe(Schema.optional),
 }) {}
 
 class Model extends Schema.Class<Model>("Config.Model")({
-  modelID: ID.pipe(optional),
-  family: Family.pipe(optional),
-  name: Schema.String.pipe(optional),
-  compatibility: Compatibility.pipe(optional),
-  package: Schema.String.pipe(optional),
+  modelID: ID.pipe(Schema.optional),
+  family: Family.pipe(Schema.optional),
+  name: Schema.String.pipe(Schema.optional),
+  compatibility: Compatibility.pipe(Schema.optional),
+  package: Schema.String.pipe(Schema.optional),
   ...Overlays,
-  capabilities: Capabilities.pipe(optional),
+  capabilities: Capabilities.pipe(Schema.optional),
   variants: Schema.Struct({
     id: VariantID,
     ...Overlays,
-  }).pipe(Schema.Array, optional),
-  cost: Schema.Union([Cost, Cost.pipe(Schema.Array)]).pipe(optional),
-  disabled: Schema.Boolean.pipe(optional),
-  limit: Limit.pipe(optional),
+  }).pipe(Schema.Array, Schema.optional),
+  cost: Schema.Union([Cost, Cost.pipe(Schema.Array)]).pipe(Schema.optional),
+  disabled: Schema.Boolean.pipe(Schema.optional),
+  limit: Limit.pipe(Schema.optional),
 }) {}
 
 export class Info extends Schema.Class<Info>("Config.Provider")({
-  name: Schema.String.pipe(optional),
-  env: Schema.String.pipe(Schema.Array, optional),
-  package: Schema.String.pipe(optional),
+  name: Schema.String.pipe(Schema.optional),
+  env: Schema.String.pipe(Schema.Array, Schema.optional),
+  package: Schema.String.pipe(Schema.optional),
   ...Overlays,
-  models: Schema.Record(Schema.String, Model).pipe(optional),
+  models: Schema.Record(Schema.String, Model).pipe(Schema.optional),
 }) {}

packages/schema/src/config/reference.ts

@@ -1,19 +1,18 @@
 export * as ConfigReference from "./reference.js"
 
 import { Schema } from "effect"
-import { optional } from "../schema.js"
 
 export class Git extends Schema.Class<Git>("Config.Reference.Git")({
   repository: Schema.String,
-  branch: Schema.String.pipe(optional),
-  description: Schema.String.pipe(optional),
-  hidden: Schema.Boolean.pipe(optional),
+  branch: Schema.String.pipe(Schema.optional),
+  description: Schema.String.pipe(Schema.optional),
+  hidden: Schema.Boolean.pipe(Schema.optional),
 }) {}
 
 export class Local extends Schema.Class<Local>("Config.Reference.Local")({
   path: Schema.String,
-  description: Schema.String.pipe(optional),
-  hidden: Schema.Boolean.pipe(optional),
+  description: Schema.String.pipe(Schema.optional),
+  hidden: Schema.Boolean.pipe(Schema.optional),
 }) {}
 
 export const Entry = Schema.Union([Schema.String, Git, Local])

packages/schema/src/config/tool-output.ts

@@ -1,9 +1,9 @@
 export * as ConfigToolOutput from "./tool-output.js"
 
 import { Schema } from "effect"
-import { optional, PositiveInt } from "../schema.js"
+import { PositiveInt } from "../schema.js"
 
 export class Info extends Schema.Class<Info>("Config.ToolOutput")({
-  max_lines: PositiveInt.pipe(optional),
-  max_bytes: PositiveInt.pipe(optional),
+  max_lines: PositiveInt.pipe(Schema.optional),
+  max_bytes: PositiveInt.pipe(Schema.optional),
 }) {}

packages/schema/src/config/warming.ts

@@ -1,16 +1,15 @@
 export * as ConfigWarming from "./warming.js"
 
 import { Schema } from "effect"
-import { optional } from "../schema.js"
 
 export class Info extends Schema.Class<Info>("Config.Warming")({
-  prompt: Schema.String.pipe(optional).annotate({
+  prompt: Schema.String.pipe(Schema.optional).annotate({
     description: "Prompt sent for keep-alive requests",
   }),
-  interval: Schema.DurationFromString.pipe(optional).annotate({
+  interval: Schema.DurationFromString.pipe(Schema.optional).annotate({
     description: 'Idle time between keep-alive requests (default: "4 minutes")',
   }),
-  duration: Schema.DurationFromString.pipe(optional).annotate({
+  duration: Schema.DurationFromString.pipe(Schema.optional).annotate({
     description: 'Time after the last active request to keep a session warm (default: "30 minutes")',
   }),
 }) {}

packages/schema/src/config/watcher.ts

@@ -1,8 +1,7 @@
 export * as ConfigWatcher from "./watcher.js"
 
 import { Schema } from "effect"
-import { optional } from "../schema.js"
 
 export class Info extends Schema.Class<Info>("Config.Watcher")({
-  ignore: Schema.String.pipe(Schema.Array, optional),
+  ignore: Schema.String.pipe(Schema.Array, Schema.optional),
 }) {}

packages/schema/src/form.ts

@@ -124,6 +124,9 @@ const InfoBase = {
   // on non-session owners anywhere else.
   sessionID: Schema.String,
   title: Schema.String,
+  coalesce: Schema.String.pipe(optional).annotate({
+    description: "Client-local key for displaying equivalent pending forms once and broadcasting one response.",
+  }),
   metadata: Metadata.pipe(optional),
 }
 

packages/schema/src/mcp.ts

@@ -5,13 +5,13 @@ import { optional, PositiveInt } from "./schema.js"
 import { IntegrationID } from "./integration-id.js"
 
 export class TimeoutConfig extends Schema.Class<TimeoutConfig>("Mcp.TimeoutConfig")({
-  startup: PositiveInt.pipe(optional).annotate({
+  startup: PositiveInt.pipe(Schema.optional).annotate({
     description: "Maximum time in milliseconds to establish and initialize the MCP server.",
   }),
-  catalog: PositiveInt.pipe(optional).annotate({
+  catalog: PositiveInt.pipe(Schema.optional).annotate({
     description: "Maximum time in milliseconds to wait for MCP discovery requests such as tools/list and prompts/list.",
   }),
-  execution: PositiveInt.pipe(optional).annotate({
+  execution: PositiveInt.pipe(Schema.optional).annotate({
     description: "Maximum time in milliseconds to wait for MCP tool and prompt execution.",
   }),
 }) {}
@@ -19,35 +19,35 @@ export class TimeoutConfig extends Schema.Class<TimeoutConfig>("Mcp.TimeoutConfi
 export class LocalConfig extends Schema.Class<LocalConfig>("Mcp.LocalConfig")({
   type: Schema.Literal("local"),
   command: Schema.String.pipe(Schema.Array),
-  cwd: Schema.String.pipe(optional).annotate({
+  cwd: Schema.String.pipe(Schema.optional).annotate({
     description: "Working directory for the MCP server process. Relative paths resolve from the workspace directory.",
   }),
-  environment: Schema.Record(Schema.String, Schema.String).pipe(optional),
-  disabled: Schema.Boolean.pipe(optional),
-  codemode: Schema.Boolean.pipe(optional).annotate({
+  environment: Schema.Record(Schema.String, Schema.String).pipe(Schema.optional),
+  disabled: Schema.Boolean.pipe(Schema.optional),
+  codemode: Schema.Boolean.pipe(Schema.optional).annotate({
     description: "Expose this server's tools through Code Mode. Defaults to true.",
   }),
-  timeout: TimeoutConfig.pipe(optional),
+  timeout: TimeoutConfig.pipe(Schema.optional),
 }) {}
 
 export class OAuthConfig extends Schema.Class<OAuthConfig>("Mcp.OAuthConfig")({
-  client_id: Schema.String.pipe(optional),
-  client_secret: Schema.String.pipe(optional),
-  scope: Schema.String.pipe(optional),
-  callback_port: Schema.Int.check(Schema.isBetween({ minimum: 1, maximum: 65535 })).pipe(optional),
-  redirect_uri: Schema.String.pipe(optional),
+  client_id: Schema.String.pipe(Schema.optional),
+  client_secret: Schema.String.pipe(Schema.optional),
+  scope: Schema.String.pipe(Schema.optional),
+  callback_port: Schema.Int.check(Schema.isBetween({ minimum: 1, maximum: 65535 })).pipe(Schema.optional),
+  redirect_uri: Schema.String.pipe(Schema.optional),
 }) {}
 
 export class RemoteConfig extends Schema.Class<RemoteConfig>("Mcp.RemoteConfig")({
   type: Schema.Literal("remote"),
   url: Schema.String,
-  headers: Schema.Record(Schema.String, Schema.String).pipe(optional),
-  oauth: Schema.Union([OAuthConfig, Schema.Literal(false)]).pipe(optional),
-  disabled: Schema.Boolean.pipe(optional),
-  codemode: Schema.Boolean.pipe(optional).annotate({
+  headers: Schema.Record(Schema.String, Schema.String).pipe(Schema.optional),
+  oauth: Schema.Union([OAuthConfig, Schema.Literal(false)]).pipe(Schema.optional),
+  disabled: Schema.Boolean.pipe(Schema.optional),
+  codemode: Schema.Boolean.pipe(Schema.optional).annotate({
     description: "Expose this server's tools through Code Mode. Defaults to true.",
   }),
-  timeout: TimeoutConfig.pipe(optional),
+  timeout: TimeoutConfig.pipe(Schema.optional),
 }) {}
 
 export const ServerConfig = Schema.Union([LocalConfig, RemoteConfig]).pipe(Schema.toTaggedUnion("type"))
@@ -68,9 +68,13 @@ const Failed = Schema.Struct({ status: Schema.Literal("failed"), error: Schema.S
 const NeedsAuth = Schema.Struct({ status: Schema.Literal("needs_auth") }).annotate({
   identifier: "Mcp.Status.NeedsAuth",
 })
+const NeedsClientRegistration = Schema.Struct({
+  status: Schema.Literal("needs_client_registration"),
+  error: Schema.String,
+}).annotate({ identifier: "Mcp.Status.NeedsClientRegistration" })
 
 export type Status = typeof Status.Type
-export const Status = Schema.Union([Connected, Pending, Disabled, Failed, NeedsAuth]).pipe(
+export const Status = Schema.Union([Connected, Pending, Disabled, Failed, NeedsAuth, NeedsClientRegistration]).pipe(
   Schema.toTaggedUnion("status"),
 )
 

packages/schema/src/session-event.ts

@@ -173,36 +173,6 @@ export const InputAdmitted = Event.durable({
 })
 export type InputAdmitted = typeof InputAdmitted.Type
 
-export const InputCancelled = Event.durable({
-  type: "session.input.cancelled",
-  ...options,
-  schema: {
-    sessionID: SessionID,
-    inputID: SessionMessage.ID,
-  },
-})
-export type InputCancelled = typeof InputCancelled.Type
-
-export const InputSteered = Event.durable({
-  type: "session.input.steered",
-  ...options,
-  schema: {
-    sessionID: SessionID,
-    inputID: SessionMessage.ID,
-  },
-})
-export type InputSteered = typeof InputSteered.Type
-
-export const InputQueued = Event.durable({
-  type: "session.input.queued",
-  ...options,
-  schema: {
-    sessionID: SessionID,
-    inputID: SessionMessage.ID,
-  },
-})
-export type InputQueued = typeof InputQueued.Type
-
 export namespace Execution {
   export const Started = Event.durable({ type: "session.execution.started", ...options, schema: Base })
   export type Started = typeof Started.Type
@@ -610,9 +580,6 @@ export const Definitions = Event.inventory(
   Forked,
   InputPromoted,
   InputAdmitted,
-  InputCancelled,
-  InputSteered,
-  InputQueued,
   Execution.Started,
   Execution.Succeeded,
   Execution.Failed,
@@ -654,16 +621,13 @@ export const DurableDefinitions = Event.inventory(
   ...Definitions.filter((definition) => definition.durability === "durable"),
   UsageRecorded,
 )
-export const EphemeralDefinitions = Event.inventory(
-  ...Definitions.filter((definition) => definition.durability === "ephemeral"),
-)
 
 export const Durable = Schema.Union(DurableDefinitions, { mode: "oneOf" })
   .pipe(Schema.toTaggedUnion("type"))
   .annotate({ identifier: "Session.Event.Durable" })
 export type DurableEvent = typeof Durable.Type
 
-export const All = Schema.Union([Durable, ...EphemeralDefinitions], { mode: "oneOf" }).pipe(
+export const All = Schema.Union(Event.inventory(...Definitions, UsageRecorded), { mode: "oneOf" }).pipe(
   Schema.toTaggedUnion("type"),
 )
 export type Event = typeof All.Type

packages/schema/test/config.test.ts

@@ -1,10 +1,6 @@
 import { describe, expect, test } from "bun:test"
 import { Schema } from "effect"
 import { Config } from "../src/config.js"
-import { ConfigAgent } from "../src/config/agent.js"
-import { ConfigMCP } from "../src/config/mcp.js"
-import { ConfigProvider } from "../src/config/provider.js"
-import { Mcp } from "../src/mcp.js"
 import { AbsolutePath } from "../src/schema.js"
 
 describe("Config.Entry", () => {
@@ -33,14 +29,7 @@ describe("Config.Entry", () => {
     expect(decoded).toEqual(entries)
     expect(decoded[0]).toBeInstanceOf(Config.Document)
     expect(decoded[1]).not.toHaveProperty("path")
-    expect(decoded.map((entry) => entry.type)).toEqual([
-      "document",
-      "document",
-      "directory",
-      "file",
-      "agents",
-      "claude",
-    ])
+    expect(decoded.map((entry) => entry.type)).toEqual(["document", "document", "directory", "file", "agents", "claude"])
     expect(decoded[0]?.type === "document" ? decoded[0].info.permissions : undefined).toEqual([
       { action: "shell", resource: "*", effect: "ask" },
       { action: "shell", resource: "git status", effect: "allow" },
@@ -50,39 +39,4 @@ describe("Config.Entry", () => {
   test("has a stable public identifier", () => {
     expect(Config.Entry.ast.annotations?.identifier).toBe("Config.Entry")
   })
-
-  test("omits undefined optional properties while encoding", () => {
-    const entry = new Config.Document({
-      type: "document",
-      path: undefined,
-      info: new Config.Info({
-        default_agent: undefined,
-        agents: { reviewer: new ConfigAgent.Info({ description: undefined }) },
-        mcp: new ConfigMCP.Info({
-          timeout: undefined,
-          servers: {
-            docs: new Mcp.RemoteConfig({
-              type: "remote",
-              url: "https://example.com/mcp",
-              headers: undefined,
-              oauth: new Mcp.OAuthConfig({ client_id: undefined }),
-            }),
-          },
-        }),
-        providers: { custom: new ConfigProvider.Info({ headers: undefined }) },
-      }),
-    })
-    const encoded = Schema.encodeSync(Config.Entry)(entry)
-    if (encoded.type !== "document") throw new Error("Expected a config document")
-
-    expect(encoded).not.toHaveProperty("path")
-    expect(encoded.info).not.toHaveProperty("default_agent")
-    expect(encoded.info.agents?.reviewer).not.toHaveProperty("description")
-    expect(encoded.info.mcp).not.toHaveProperty("timeout")
-    const docs = encoded.info.mcp?.servers?.docs
-    if (docs?.type !== "remote" || docs.oauth === false) throw new Error("Expected a remote MCP server")
-    expect(docs).not.toHaveProperty("headers")
-    expect(docs.oauth).not.toHaveProperty("client_id")
-    expect(encoded.info.providers?.custom).not.toHaveProperty("headers")
-  })
 })

packages/schema/test/event-manifest.test.ts

@@ -84,9 +84,6 @@ describe("public event manifest", () => {
         "session.forked.2",
         "session.input.promoted.1",
         "session.input.admitted.1",
-        "session.input.cancelled.1",
-        "session.input.steered.1",
-        "session.input.queued.1",
         "session.execution.started.1",
         "session.execution.succeeded.1",
         "session.execution.failed.1",

packages/server/src/handlers/session.ts

@@ -24,22 +24,6 @@ const DefaultSessionsLimit = 50
 export const SessionHandler = HttpApiBuilder.group(Api, "server.session", (handlers) =>
   Effect.gen(function* () {
     const session = yield* Session.Service
-    const pendingMutation = (effect: ReturnType<typeof session.cancelPending>, conflict: string) =>
-      effect.pipe(
-        Effect.catchTag(
-          "Session.NotFoundError",
-          (error) =>
-            new SessionNotFoundError({
-              sessionID: error.sessionID,
-              message: `Session not found: ${error.sessionID}`,
-            }),
-        ),
-        Effect.catchTag(
-          "Session.PendingInputConflictError",
-          (error) => new ConflictError({ resource: error.inputID, message: `${conflict}: ${error.inputID}` }),
-        ),
-        Effect.as(HttpApiSchema.NoContent.make()),
-      )
 
     return handlers
       .handle(
@@ -625,33 +609,6 @@ export const SessionHandler = HttpApiBuilder.group(Api, "server.session", (handl
           }
         }),
       )
-      .handle(
-        "session.pending.cancel",
-        Effect.fn(function* (ctx) {
-          return yield* pendingMutation(
-            session.cancelPending({ sessionID: ctx.params.sessionID, inputID: ctx.params.inputID }),
-            "Pending input can no longer be cancelled",
-          )
-        }),
-      )
-      .handle(
-        "session.pending.steer",
-        Effect.fn(function* (ctx) {
-          return yield* pendingMutation(
-            session.steerPending({ sessionID: ctx.params.sessionID, inputID: ctx.params.inputID }),
-            "Pending input is no longer queued",
-          )
-        }),
-      )
-      .handle(
-        "session.pending.queue",
-        Effect.fn(function* (ctx) {
-          return yield* pendingMutation(
-            session.queuePending({ sessionID: ctx.params.sessionID, inputID: ctx.params.inputID }),
-            "Pending input is no longer a steer",
-          )
-        }),
-      )
       .handle(
         "session.instructions.entry.list",
         Effect.fn(function* (ctx) {

packages/server/test/config.test.ts

@@ -16,9 +16,7 @@ it.live("returns ordered config entries for the requested directory", () =>
         const global = path.join(tmp.path, "global")
         const project = path.join(tmp.path, "project")
         const config = path.join(project, "opencode.json")
-        yield* Effect.promise(() =>
-          Promise.all([fs.mkdir(global, { recursive: true }), fs.mkdir(project, { recursive: true })]),
-        )
+        yield* Effect.promise(() => Promise.all([fs.mkdir(global, { recursive: true }), fs.mkdir(project, { recursive: true })]))
         yield* Effect.promise(() =>
           fs.writeFile(
             config,
@@ -27,7 +25,6 @@ it.live("returns ordered config entries for the requested directory", () =>
                 { action: "shell", resource: "*", effect: "ask" },
                 { action: "shell", resource: "git status", effect: "allow" },
               ],
-              mcp: { servers: { docs: { type: "remote", url: "https://example.com/mcp" } } },
             }),
           ),
         )
@@ -45,8 +42,9 @@ it.live("returns ordered config entries for the requested directory", () =>
         const response = yield* Effect.promise(() =>
           fetch(url, { headers: { authorization: `Basic ${btoa("opencode:secret")}` } }),
         )
-        const body: unknown = yield* Effect.promise(() => response.json())
-        const entries = Schema.decodeUnknownSync(Schema.Array(Config.Entry))(body)
+        const entries = Schema.decodeUnknownSync(Schema.Array(Config.Entry))(
+          yield* Effect.promise(() => response.json()),
+        )
 
         expect(response.status).toBe(200)
         expect(Array.isArray(entries)).toBe(true)
@@ -58,21 +56,7 @@ it.live("returns ordered config entries for the requested directory", () =>
           { action: "shell", resource: "git status", effect: "allow" },
         ])
         expect(entries.some((entry) => entry.type === "file" && entry.path === config)).toBe(true)
-        if (!Array.isArray(body)) throw new Error("Expected a config entry array")
-        const raw = body.find((entry) => isRecord(entry) && entry["type"] === "document" && entry["path"] === config)
-        if (!isRecord(raw) || !isRecord(raw["info"])) throw new Error("Expected a config document")
-        expect(raw["info"]).not.toHaveProperty("default_agent")
-        expect(raw["info"]).not.toHaveProperty("model")
-        const mcp = raw["info"]["mcp"]
-        if (!isRecord(mcp) || !isRecord(mcp["servers"]) || !isRecord(mcp["servers"]["docs"]))
-          throw new Error("Expected an MCP server config")
-        expect(mcp["servers"]["docs"]).not.toHaveProperty("headers")
-        expect(mcp["servers"]["docs"]).not.toHaveProperty("oauth")
       }),
     (tmp) => Effect.promise(() => tmp[Symbol.asyncDispose]()),
   ),
 )
-
-function isRecord(value: unknown): value is Record<string, unknown> {
-  return typeof value === "object" && value !== null && !Array.isArray(value)
-}

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

@@ -6,7 +6,6 @@ import type {
   IntegrationOauthConnectOutput,
   IntegrationOAuthMethod,
 } from "@opencode-ai/client"
-import open from "open"
 import { createMemo, createSignal, onCleanup, onMount, Show } from "solid-js"
 import { useClipboard } from "../context/clipboard"
 import { useData } from "../context/data"
@@ -446,19 +445,6 @@ function OAuthAuto(props: {
   Keymap.createLayer(() => ({
     mode: "modal",
     commands: [
-      {
-        bind: "o",
-        title: "Open authorization URL",
-        group: "Dialog",
-        run: () => {
-          open(props.attempt.url).catch(() =>
-            toast.show({
-              message: "Could not open the browser. Copy the URL and continue manually.",
-              variant: "error",
-            }),
-          )
-        },
-      },
       {
         bind: "c",
         title: "Copy authorization details",
@@ -516,7 +502,6 @@ function OAuthAuto(props: {
       instructions={props.attempt.instructions}
       message="Waiting for authorization..."
       copy
-      open
     />
   )
 }
@@ -574,14 +559,7 @@ function OAuthCode(props: {
   )
 }
 
-function OAuthView(props: {
-  title: string
-  url?: string
-  instructions?: string
-  message: string
-  copy?: boolean
-  open?: boolean
-}) {
+function OAuthView(props: { title: string; url?: string; instructions?: string; message: string; copy?: boolean }) {
   const dialog = useDialog()
   const theme = useTheme("elevated")
   return (
@@ -605,18 +583,11 @@ function OAuthView(props: {
         )}
       </Show>
       <text fg={theme.text.subdued}>{props.message}</text>
-      <box flexDirection="row" gap={2}>
-        <Show when={props.open}>
-          <text fg={theme.text.default}>
-            o <span style={{ fg: theme.text.subdued }}>open</span>
-          </text>
-        </Show>
-        <Show when={props.copy}>
-          <text fg={theme.text.default}>
-            c <span style={{ fg: theme.text.subdued }}>copy</span>
-          </text>
-        </Show>
-      </box>
+      <Show when={props.copy}>
+        <text fg={theme.text.default}>
+          c <span style={{ fg: theme.text.subdued }}>copy</span>
+        </text>
+      </Show>
     </box>
   )
 }

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

@@ -15,7 +15,7 @@ import { useConfig } from "../config"
 import { getScrollAcceleration } from "../util/scroll"
 
 function statusError(status: McpServer["status"]) {
-  if (status.status === "failed") return status.error
+  if (status.status === "failed" || status.status === "needs_client_registration") return status.error
   return undefined
 }
 

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

@@ -14,6 +14,7 @@ export function DialogStatus() {
     if (status === "connected") return theme.text.feedback.success.default
     if (status === "failed") return theme.text.feedback.error.default
     if (status === "needs_auth") return theme.text.feedback.warning.default
+    if (status === "needs_client_registration") return theme.text.feedback.error.default
     return theme.text.subdued
   }
   return (
@@ -45,6 +46,9 @@ export function DialogStatus() {
                       <Match when={item.status.status === "failed" && item.status}>{(val) => val().error}</Match>
                       <Match when={item.status.status === "disabled"}>Disabled in configuration</Match>
                       <Match when={item.status.status === "needs_auth"}>Needs authentication</Match>
+                      <Match when={item.status.status === "needs_client_registration" && item.status}>
+                        {(val) => (val() as { error: string }).error}
+                      </Match>
                     </Switch>
                   </span>
                 </text>

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

@@ -59,7 +59,6 @@ export type PromptProps = {
   visible?: boolean
   disabled?: boolean
   onSubmit?: () => void
-  onEmptySubmit?: () => boolean | Promise<boolean>
   ref?: (ref: PromptRef | undefined) => void
   hint?: JSX.Element
   right?: JSX.Element
@@ -362,20 +361,6 @@ export function Prompt(props: PromptProps) {
           dialog.clear()
         },
       },
-      {
-        title: "Queue prompt",
-        name: "prompt.queue",
-        category: "Prompt",
-        palette: undefined,
-        run: async (_input: string | undefined, event?: KeyEvent) => {
-          event?.preventDefault()
-          event?.stopPropagation()
-          if (!input.focused) return
-          const handled = await submit("queue")
-          if (!handled) return
-          dialog.clear()
-        },
-      },
       {
         title: "Remove editor context",
         name: "prompt.editor_context.clear",
@@ -534,11 +519,6 @@ export function Prompt(props: PromptProps) {
     commands: promptCommands(),
   }))
 
-  Keymap.createLayer(() => ({
-    priority: 1,
-    bindings: ["prompt.queue"],
-  }))
-
   Keymap.createLayer(() => ({
     bindings: [
       "prompt.submit",
@@ -924,7 +904,7 @@ export function Prompt(props: PromptProps) {
   })
 
   let submitting = false
-  async function submit(delivery: "steer" | "queue" = "steer") {
+  async function submit() {
     // Prevent overlapping invocations (e.g. a double-pressed Enter, or the
     // input's native onSubmit racing another dispatch). Without this guard,
     // a second call slips past the empty-input check before the first call
@@ -934,13 +914,13 @@ export function Prompt(props: PromptProps) {
     if (submitting) return false
     submitting = true
     try {
-      return await submitInner(delivery)
+      return await submitInner()
     } finally {
       submitting = false
     }
   }
 
-  async function submitInner(delivery: "steer" | "queue") {
+  async function submitInner() {
     // IME: double-defer may fire before onContentChange flushes the last
     // composed character (e.g. Korean hangul) to the store, so read
     // plainText directly and sync before any downstream reads.
@@ -951,39 +931,18 @@ export function Prompt(props: PromptProps) {
     if (props.disabled) return false
     if (move.creating()) return false
     if (auto()?.visible) return false
+    if (!store.prompt.text) return false
     const trimmed = store.prompt.text.trim()
-    if (!trimmed) return delivery === "steer" ? (await props.onEmptySubmit?.()) === true : false
-    if (
-      delivery === "queue" &&
-      (store.mode === "shell" || trimmed === "exit" || trimmed === "quit" || trimmed === ":q")
-    ) {
-      toast.show({ message: "This prompt cannot be queued", variant: "warning" })
-      return false
-    }
     if (trimmed === "exit" || trimmed === "quit" || trimmed === ":q") {
       void exit()
       return true
     }
     const slash = argumentSlash(store.prompt.text, keymapCommands())
     if (slash) {
-      if (delivery === "queue") {
-        toast.show({ message: "This prompt cannot be queued", variant: "warning" })
-        return false
-      }
       clearPrompt()
       await slash.command.run(slash.input)
       return true
     }
-    if (
-      delivery === "queue" &&
-      store.prompt.text.startsWith("/") &&
-      (data.location.skill.list(currentLocation.current) ?? []).some(
-        (skill) => skill.slash === true && skill.id === store.prompt.text.split("\n")[0].split(" ")[0].slice(1),
-      )
-    ) {
-      toast.show({ message: "Skills cannot be queued", variant: "warning" })
-      return false
-    }
     const agent = local.agent.current()
     if (!agent) return false
     const selectedModel = local.model.current()
@@ -1077,7 +1036,6 @@ export function Prompt(props: PromptProps) {
           model: { providerID: selectedModel.providerID, id: selectedModel.modelID, variant },
           files: store.prompt.files,
           agents: store.prompt.agents,
-          delivery,
         })
         .catch((error) => {
           toast.show({ title: "Failed to run command", message: errorMessage(error), variant: "error" })
@@ -1145,7 +1103,6 @@ export function Prompt(props: PromptProps) {
           text: inputText,
           files: store.prompt.files,
           agents: store.prompt.agents,
-          delivery,
         })
         .then(
           () => undefined,

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

@@ -104,7 +104,6 @@ export const Definitions = {
   session_background: keybind("ctrl+b", "Background blocking session tools"),
   session_compact: keybind("<leader>c", "Compact the session"),
   session_queued_prompts: keybind("<leader>q", "View pending work"),
-  queued_prompt_delete: keybind("ctrl+d", "Delete queued prompt"),
   session_child_first: keybind("down", "Toggle subagent picker"),
   session_parent: keybind("up", "Go to parent session"),
   session_pin_toggle: keybind("ctrl+f", "Pin or unpin session in the session list"),
@@ -162,7 +161,6 @@ export const Definitions = {
   display_thinking: keybind("none", "Toggle thinking blocks visibility"),
 
   prompt_submit: keybind("none", "Submit prompt"),
-  prompt_queue: keybind("alt+return", "Queue prompt"),
   prompt_editor_context_clear: keybind("none", "Clear editor context"),
   prompt_skills: keybind("none", "Open skill selector"),
   prompt_stash: keybind("none", "Stash prompt"),
@@ -172,7 +170,7 @@ export const Definitions = {
   input_clear: keybind("ctrl+c", "Clear input field"),
   input_paste: keybind({ key: "ctrl+v", preventDefault: false }, "Paste from clipboard"),
   input_submit: keybind("return", "Submit input"),
-  input_newline: keybind("shift+return,ctrl+return,ctrl+j", "Insert newline in input"),
+  input_newline: keybind("shift+return,ctrl+return,alt+return,ctrl+j", "Insert newline in input"),
   input_move_left: keybind("left,ctrl+b", "Move cursor left in input"),
   input_move_right: keybind("right,ctrl+f", "Move cursor right in input"),
   input_move_up: keybind("up", "Move cursor up in input"),
@@ -307,7 +305,6 @@ export const CommandMap = {
   session_background: "session.background",
   session_compact: "session.compact",
   session_queued_prompts: "session.queued_prompts",
-  queued_prompt_delete: "queued_prompt.delete",
   session_child_first: "session.child.first",
   session_parent: "session.parent",
   session_pin_toggle: "session.pin.toggle",
@@ -362,7 +359,6 @@ export const CommandMap = {
   messages_redo: "session.redo",
   display_thinking: "session.toggle.thinking",
   prompt_submit: "prompt.submit",
-  prompt_queue: "prompt.queue",
   prompt_editor_context_clear: "prompt.editor_context.clear",
   prompt_skills: "prompt.skills",
   prompt_stash: "prompt.stash",

packages/tui/src/context/data.tsx

@@ -168,27 +168,12 @@ export const { use: useData, provider: DataProvider } = createSimpleContext({
 
     function removePending(sessionID: string, inputID?: string) {
       if (!inputID) return
-      if (store.session.pending[sessionID]?.some((item) => item.id === inputID))
-        setStore(
-          "session",
-          "pending",
-          sessionID,
-          (store.session.pending[sessionID] ?? []).filter((item) => item.id !== inputID),
-        )
-      if (store.session.input[sessionID]?.includes(inputID))
-        setStore(
-          "session",
-          "input",
-          sessionID,
-          (store.session.input[sessionID] ?? []).filter((id) => id !== inputID),
-        )
-    }
-
-    function updatePending(sessionID: string, inputID: string, delivery: "steer" | "queue") {
-      const index = store.session.pending[sessionID]?.findIndex((item) => item.id === inputID) ?? -1
-      const item = store.session.pending[sessionID]?.[index]
-      if (index < 0 || !item || item.type === "compaction" || item.delivery === delivery) return
-      setStore("session", "pending", sessionID, index, { ...item, delivery })
+      setStore(
+        "session",
+        "pending",
+        sessionID,
+        (store.session.pending[sessionID] ?? []).filter((item) => item.id !== inputID),
+      )
     }
 
     const message = {
@@ -237,12 +222,6 @@ export const { use: useData, provider: DataProvider } = createSimpleContext({
           (item): item is SessionMessageAssistantReasoning => item.type === "reasoning" && !item.time?.completed,
         )
       },
-      reindex(messages: SessionMessageInfo[], index: Map<string, number>, start: number) {
-        for (let position = start; position < messages.length; position++) {
-          const item = messages[position]
-          if (item) index.set(item.id, position)
-        }
-      },
     }
 
     function index(sessionID: string) {
@@ -424,36 +403,24 @@ export const { use: useData, provider: DataProvider } = createSimpleContext({
           }
           break
         case "session.input.promoted": {
-          const admitted = store.session.input[event.data.sessionID]?.includes(event.data.inputID) ?? false
           removePending(event.data.sessionID, event.data.inputID)
           message.update(event.data.sessionID, (draft, index) => {
             const position = index.get(event.data.inputID)
             if (position === undefined) return
             const existing = draft[position]
-            if (!existing || !admitted) return
+            if (!existing || !store.session.input[event.data.sessionID]?.includes(event.data.inputID)) return
             existing.time.created = event.created
             draft.splice(position, 1)
             draft.push(existing)
-            message.reindex(draft, index, position)
+            index.clear()
+            draft.forEach((message, indexValue) => index.set(message.id, indexValue))
           })
-          break
-        }
-        case "session.input.steered":
-          updatePending(event.data.sessionID, event.data.inputID, "steer")
-          break
-        case "session.input.queued":
-          updatePending(event.data.sessionID, event.data.inputID, "queue")
-          break
-        case "session.input.cancelled": {
-          removePending(event.data.sessionID, event.data.inputID)
-          if (messageIndex.get(event.data.sessionID)?.has(event.data.inputID))
-            message.update(event.data.sessionID, (draft, index) => {
-              const position = index.get(event.data.inputID)
-              if (position === undefined) return
-              draft.splice(position, 1)
-              index.delete(event.data.inputID)
-              message.reindex(draft, index, position)
-            })
+          setStore(
+            "session",
+            "input",
+            event.data.sessionID,
+            (store.session.input[event.data.sessionID] ?? []).filter((id) => id !== event.data.inputID),
+          )
           break
         }
         case "session.input.admitted":

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

@@ -8,7 +8,13 @@ function View(props: { context: Plugin.Context; sessionID: string }) {
   const list = createMemo(() => props.context.data.location.mcp.server.list(session()?.location) ?? [])
   const on = createMemo(() => list().filter((item) => item.status.status === "connected").length)
   const bad = createMemo(
-    () => list().filter((item) => item.status.status === "failed" || item.status.status === "needs_auth").length,
+    () =>
+      list().filter(
+        (item) =>
+          item.status.status === "failed" ||
+          item.status.status === "needs_auth" ||
+          item.status.status === "needs_client_registration",
+      ).length,
   )
 
   const dot = (status: string) => {
@@ -16,6 +22,7 @@ function View(props: { context: Plugin.Context; sessionID: string }) {
     if (status === "failed") return theme.text.feedback.error.default
     if (status === "disabled") return theme.text.subdued
     if (status === "needs_auth") return theme.text.feedback.warning.default
+    if (status === "needs_client_registration") return theme.text.feedback.error.default
     return theme.text.subdued
   }
 
@@ -58,6 +65,7 @@ function View(props: { context: Plugin.Context; sessionID: string }) {
                       </Match>
                       <Match when={item.status.status === "disabled"}>Disabled</Match>
                       <Match when={item.status.status === "needs_auth"}>Needs auth</Match>
+                      <Match when={item.status.status === "needs_client_registration"}>Needs client ID</Match>
                     </Switch>
                   </span>
                 </text>

packages/tui/src/mini/footer.command.tsx

@@ -3,9 +3,7 @@ import { TextAttributes, type InputRenderable, type KeyEvent } from "@opentui/co
 import { useKeyboard, type JSX } from "@opentui/solid"
 import fuzzysort from "fuzzysort"
 import { createEffect, createMemo, createSignal, type Accessor } from "solid-js"
-import { Keymap } from "../context/keymap"
 import { RunFooterMenu, createFooterMenuState, type RunFooterMenuItem } from "./footer.menu"
-import { monoShortcut } from "./mono"
 import type { RunFooterTheme } from "./theme"
 import type {
   FooterQueuedPrompt,
@@ -58,10 +56,6 @@ type SkillEntry = PanelEntry & {
   name: string
 }
 
-type QueuedPromptEntry = PanelEntry & {
-  prompt: FooterQueuedPrompt
-}
-
 type SubagentEntry = PanelEntry & {
   sessionID: string
   current: boolean
@@ -843,48 +837,28 @@ export function RunQueuedPromptSelectBody(props: {
   theme: Accessor<RunFooterTheme>
   prompts: Accessor<FooterQueuedPrompt[]>
   onClose: () => void
-  onSteer: (prompt: FooterQueuedPrompt) => void
-  onDelete: (prompt: FooterQueuedPrompt) => void
   onRows?: (rows: number) => void
   mono?: boolean
 }) {
-  const entries = createMemo<QueuedPromptEntry[]>(() =>
+  const entries = createMemo(() =>
     props.prompts().map((prompt) => ({
       category: "",
       display: prompt.prompt.text.replaceAll("\n", " "),
-      footer: "queued",
+      footer: prompt.delivery,
       keywords: prompt.prompt.text,
-      prompt,
     })),
   )
   const controller = createSearchablePanelController({
     entries,
     limit: SUBAGENT_LIST_ROWS,
     onClose: props.onClose,
-    onSelect: (item) => props.onSteer(item.prompt),
+    onSelect: props.onClose,
     onRows: props.onRows,
   })
-  const shortcuts = Keymap.useShortcuts()
-  const deleteShortcut = () => monoShortcut(shortcuts.get("queued_prompt.delete") ?? "", props.mono ?? false)
-  Keymap.createLayer(() => ({
-    priority: 1,
-    commands: [
-      {
-        id: "queued_prompt.delete",
-        title: "Delete queued prompt",
-        group: "Prompt",
-        run() {
-          const item = controller.items()[controller.menu.selected()]
-          if (!item) return false
-          props.onDelete(item.prompt)
-        },
-      },
-    ],
-  }))
 
   return (
     <PanelShell
-      title="Queued prompts"
+      title="Pending work"
       query={controller.query()}
       count={controller.items().length}
       total={entries().length}
@@ -892,7 +866,6 @@ export function RunQueuedPromptSelectBody(props: {
       theme={props.theme}
       inputRef={controller.inputRef}
       onQuery={controller.setQuery}
-      hint={["enter steer", deleteShortcut() ? `${deleteShortcut()} delete` : undefined].filter(Boolean).join(" · ")}
       mono={props.mono}
     >
       <RunFooterMenu
@@ -902,7 +875,7 @@ export function RunQueuedPromptSelectBody(props: {
         offset={controller.menu.offset}
         rows={controller.menu.rows}
         limit={SUBAGENT_LIST_ROWS}
-        empty="No queued prompts"
+        empty="No pending work"
         border={false}
         paddingLeft={panelPad(props.mono)}
         paddingRight={panelPad(props.mono)}

packages/tui/src/mini/footer.prompt.tsx

@@ -19,7 +19,6 @@ import {
   displayCharAt,
   displaySlice,
   isExitCommand,
-  isCompactCommand,
   mentionTriggerIndex,
   isNewCommand,
   movePromptHistory,
@@ -32,15 +31,7 @@ import { realignEditorPromptParts, resolveEditorSlashValue } from "./prompt.edit
 import { monoTruncateMiddle } from "./mono"
 import { FOOTER_MENU_ROWS, createFooterMenuState, type RunFooterMenuItem } from "./footer.menu"
 import type { RunFooterTheme } from "./theme"
-import type {
-  FooterQueuedPrompt,
-  FooterState,
-  RunAgent,
-  RunCommand,
-  RunPrompt,
-  RunPromptPart,
-  RunReference,
-} from "./types"
+import type { FooterState, RunAgent, RunCommand, RunPrompt, RunPromptPart, RunReference } from "./types"
 
 const AUTOCOMPLETE_ROWS = FOOTER_MENU_ROWS
 const AUTOCOMPLETE_BOTTOM_ROWS = 1
@@ -81,8 +72,6 @@ type PromptInput = {
   theme: Accessor<RunFooterTheme>
   mono: Accessor<boolean>
   history?: Accessor<RunPrompt[]>
-  queuedPrompts: Accessor<FooterQueuedPrompt[]>
-  onQueuedPromptSteer: (inputID: string) => Promise<boolean>
   onSubmit: (input: RunPrompt) => boolean | Promise<boolean>
   onCycle: () => void
   onInterrupt: () => boolean
@@ -991,18 +980,8 @@ export function createPromptState(input: PromptInput): PromptState {
   }))
 
   Keymap.createLayer(() => ({
-    priority: 1,
     enabled: input.prompt() && !visible(),
     commands: [
-      {
-        id: "prompt.queue",
-        title: "Queue prompt",
-        group: "Prompt",
-        run() {
-          syncDraft()
-          submitPrompt(promptCopy(draft), "queue")
-        },
-      },
       {
         id: "prompt.editor",
         title: "Open editor",
@@ -1137,8 +1116,7 @@ export function createPromptState(input: PromptInput): PromptState {
     }
   }
 
-  let submitting = false
-  const submitPrompt = (next: RunPrompt, delivery: "steer" | "queue" = "steer") => {
+  const submitPrompt = (next: RunPrompt) => {
     if (!area || area.isDestroyed) {
       draft = promptCopy(next)
     }
@@ -1152,29 +1130,12 @@ export function createPromptState(input: PromptInput): PromptState {
       hide()
     }
 
-    if (submitting) return
-
     if (!next.text.trim()) {
-      const queued = delivery === "steer" ? input.queuedPrompts()[0] : undefined
-      if (queued) {
-        submitting = true
-        void input.onQueuedPromptSteer(queued.messageID).finally(() => {
-          submitting = false
-        })
-        return
-      }
       input.onStatus(input.state().phase === "running" ? "waiting for current response" : "empty prompt ignored")
       return
     }
 
     const command = next.mode === "shell" ? undefined : selectedCommand(next.text, next.command)
-    if (
-      delivery === "queue" &&
-      (next.mode === "shell" || command?.source === "skill" || isNewCommand(next.text) || isCompactCommand(next.text))
-    ) {
-      input.onStatus("this prompt cannot be queued")
-      return
-    }
     if (!command && next.mode !== "shell" && isExitCommand(next.text)) {
       input.onExit()
       return
@@ -1196,28 +1157,24 @@ export function createPromptState(input: PromptInput): PromptState {
     }
 
     const submit = command
-      ? { ...next, command, delivery }
+      ? { ...next, command }
       : parsed?.type === "command"
-        ? { ...next, command: parsed.command, delivery }
-        : { ...next, delivery }
+        ? { ...next, command: parsed.command }
+        : next
     const shellMode = next.mode === "shell"
 
-    submitting = true
     resetDraft()
     queueMicrotask(async () => {
-      try {
-        if (await input.onSubmit(submit)) {
-          push(next)
-          if (shellMode) {
-            setShellMode(false)
-            draft = emptyPrompt(false)
-          }
-          return
+      if (await input.onSubmit(submit)) {
+        push(next)
+        if (shellMode) {
+          setShellMode(false)
+          draft = emptyPrompt(false)
         }
-        restore(next)
-      } finally {
-        submitting = false
+        return
       }
+
+      restore(next)
     })
   }
 

packages/tui/src/mini/footer.ts

@@ -51,7 +51,6 @@ import type {
   MiniSettingChange,
   MiniSettings,
   PermissionReply,
-  QueuedPromptAction,
   RunAgent,
   RunCommand,
   RunInput,
@@ -97,7 +96,6 @@ type RunFooterOptions = {
   onVariantSelect?: (variant: string | undefined) => CycleResult | void | Promise<CycleResult | void>
   onInterrupt?: () => void
   onBackground?: () => void
-  onQueuedPromptAction?: (action: QueuedPromptAction, inputID: string) => Promise<void>
   onEditorOpen: (input: { value: string }) => Promise<string | undefined>
   onSubagentSelect?: (sessionID: string | undefined) => void
   onSubagentInterrupt?: (sessionID: string) => void
@@ -345,7 +343,6 @@ export class RunFooter implements FooterApi {
               onCycle: footer.handleCycle,
               onInterrupt: footer.handleInterrupt,
               onBackground: options.onBackground,
-              onQueuedPromptAction: options.onQueuedPromptAction,
               onEditorOpen: options.onEditorOpen,
               onInputClear: footer.handleInputClear,
               onExitRequest: footer.handleExit,

packages/tui/src/mini/footer.view.tsx

@@ -34,7 +34,6 @@ import { Keymap } from "../context/keymap"
 import { modelInfo } from "./variant.shared"
 import { monoShortcut } from "./mono"
 import { stringWidth } from "../util/string-width"
-import { errorMessage } from "../util/error"
 
 import type {
   FooterPromptRoute,
@@ -47,7 +46,6 @@ import type {
   MiniSettingChange,
   MiniSettings,
   PermissionReply,
-  QueuedPromptAction,
   RunAgent,
   RunCommand,
   RunInput,
@@ -94,14 +92,13 @@ type RunFooterViewProps = {
   mono: boolean
   miniSettings: () => MiniSettings
   history?: () => RunPrompt[]
-  onSubmit: (input: RunPrompt) => boolean | Promise<boolean>
+  onSubmit: (input: RunPrompt) => boolean
   onPermissionReply: (input: PermissionReply) => void | Promise<void>
   onFormReply: (input: FormReply) => void | Promise<void>
   onFormCancel: (input: FormCancel) => void | Promise<void>
   onCycle: () => void
   onInterrupt: () => boolean
   onBackground?: () => void
-  onQueuedPromptAction?: (action: QueuedPromptAction, inputID: string) => Promise<void>
   onEditorOpen: (input: { value: string }) => Promise<string | undefined>
   onInputClear: () => void
   onExitRequest?: () => boolean
@@ -135,7 +132,6 @@ export function RunFooterView(props: RunFooterViewProps) {
   const [route, setRoute] = createSignal<FooterPromptRoute>({ type: "composer" })
   const [subagentMenuRows, setSubagentMenuRows] = createSignal(RUN_SUBAGENT_PANEL_ROWS)
   const queuedPrompts = createMemo(() => props.queuedPrompts?.() ?? [])
-  const queue = createMemo(() => queuedPrompts().filter((item) => item.delivery === "queue"))
   const skills = createMemo(() => (props.commands() ?? []).filter((item) => item.source === "skill"))
   const prompt = createMemo(() => active().type === "prompt" && route().type === "composer")
   const selectingSubagent = createMemo(() => active().type === "prompt" && route().type === "subagent-menu")
@@ -233,7 +229,7 @@ export function RunFooterView(props: RunFooterViewProps) {
     const details = [busy() ? "running" : "idle", `agent ${props.currentAgent()}`]
     if (current) details.push(variant ? `${current} ${variant}` : current)
     if (usage()) details.push(props.mono ? usage().replaceAll(" · ", " - ") : usage())
-    if (queue().length > 0) details.push(`${queue().length} queued`)
+    if (queuedPrompts().length > 0) details.push(`${queuedPrompts().length} pending`)
     if (activeTabs().length > 0) details.push(`${activeTabs().length} subagent${activeTabs().length === 1 ? "" : "s"}`)
     return details.join(props.mono ? " - " : " · ")
   })
@@ -313,7 +309,7 @@ export function RunFooterView(props: RunFooterViewProps) {
   }
 
   const openQueuedMenu = () => {
-    if (queue().length === 0) return
+    if (queuedPrompts().length === 0) return
     setRoute({ type: "queued-menu" })
     props.onSubagentSelect?.(undefined)
   }
@@ -322,23 +318,6 @@ export function RunFooterView(props: RunFooterViewProps) {
     setRoute({ type: "composer" })
   }
 
-  const pendingQueueActions = new Set<string>()
-  const queuedPromptAction = async (action: QueuedPromptAction, inputID: string) => {
-    if (pendingQueueActions.has(inputID)) return false
-    const run = props.onQueuedPromptAction
-    if (!run) return false
-    pendingQueueActions.add(inputID)
-    const error = await run(action, inputID)
-      .then(
-        () => undefined,
-        (error) => error,
-      )
-      .finally(() => pendingQueueActions.delete(inputID))
-    if (!error) return true
-    props.onStatus(`failed to ${action === "cancel" ? "delete" : action} queued prompt: ${errorMessage(error)}`)
-    return false
-  }
-
   const openTab = (sessionID: string) => {
     setRoute({ type: "subagent", sessionID })
     props.onSubagentSelect?.(sessionID)
@@ -378,8 +357,6 @@ export function RunFooterView(props: RunFooterViewProps) {
     theme,
     mono: () => props.mono,
     history: props.history,
-    queuedPrompts: queue,
-    onQueuedPromptSteer: (inputID) => queuedPromptAction("steer", inputID),
     onSubmit: props.onSubmit,
     onCycle: props.onCycle,
     onInterrupt: props.onInterrupt,
@@ -474,12 +451,13 @@ export function RunFooterView(props: RunFooterViewProps) {
     if (foregroundSubagents() && backgroundShortcut()) {
       items.push({ key: backgroundShortcut(), label: "background" })
     }
-    if (queue().length > 0 && queuedShortcut()) {
-      items.push({ key: queuedShortcut(), label: `${queue().length} queued` })
+    if (queuedPrompts().length > 0 && queuedShortcut()) {
+      items.push({ key: queuedShortcut(), label: `${queuedPrompts().length} pending` })
     }
     if (activeTabs().length > 0 && subagentShortcut()) {
       items.push({ key: subagentShortcut(), label: "subagents" })
     }
+
     return items
   })
   const commandHint = createMemo(() => {
@@ -590,7 +568,7 @@ export function RunFooterView(props: RunFooterViewProps) {
   }))
 
   Keymap.createLayer(() => ({
-    enabled: active().type === "prompt" && route().type === "composer" && queue().length > 0,
+    enabled: active().type === "prompt" && route().type === "composer" && queuedPrompts().length > 0,
     commands: [
       {
         id: "session.queued_prompts",
@@ -652,7 +630,7 @@ export function RunFooterView(props: RunFooterViewProps) {
   })
 
   createEffect(() => {
-    if (route().type !== "queued-menu" || queue().length > 0) return
+    if (route().type !== "queued-menu" || queuedPrompts().length > 0) return
     closePanel()
   })
 
@@ -756,16 +734,8 @@ export function RunFooterView(props: RunFooterViewProps) {
                         <Match when={selectingQueued()}>
                           <RunQueuedPromptSelectBody
                             theme={theme}
-                            prompts={queue}
+                            prompts={queuedPrompts}
                             onClose={closePanel}
-                            onSteer={(item) => {
-                              void queuedPromptAction("steer", item.messageID).then((steered) => {
-                                if (steered) closePanel()
-                              })
-                            }}
-                            onDelete={(item) => {
-                              void queuedPromptAction("cancel", item.messageID)
-                            }}
                             onRows={setSubagentMenuRows}
                             mono={props.mono}
                           />
@@ -775,7 +745,7 @@ export function RunFooterView(props: RunFooterViewProps) {
                             theme={theme}
                             commands={props.commands}
                             subagents={tabs}
-                            queued={queue}
+                            queued={queuedPrompts}
                             variants={props.variants}
                             variantCycle={variantCycle()}
                             onClose={closePanel}

packages/tui/src/mini/runtime.lifecycle.ts

@@ -22,7 +22,6 @@ import type {
   MiniSettings,
   MiniHost,
   PermissionReply,
-  QueuedPromptAction,
   RunAgent,
   RunInput,
   RunPrompt,
@@ -71,7 +70,6 @@ export type LifecycleInput = {
   onVariantSelect?: (variant: string | undefined) => CycleResult | void | Promise<CycleResult | void>
   onInterrupt?: () => void
   onBackground?: () => void
-  onQueuedPromptAction?: (action: QueuedPromptAction, inputID: string) => Promise<void>
   onSubagentSelect?: (sessionID: string | undefined) => void
   onSubagentInterrupt?: (sessionID: string) => void
 }
@@ -245,7 +243,6 @@ export async function createRuntimeLifecycle(input: LifecycleInput): Promise<Lif
     onVariantSelect: input.onVariantSelect,
     onInterrupt: input.onInterrupt,
     onBackground: input.onBackground,
-    onQueuedPromptAction: input.onQueuedPromptAction,
     onEditorOpen: async ({ value }) => {
       if (closed || renderer.isDestroyed) {
         return

packages/tui/src/mini/runtime.queue.ts

@@ -25,7 +25,7 @@ export type QueueInput = {
   onAdmissionError?: (prompt: RunPrompt, error: unknown) => void | Promise<void>
   onNewSession?: () => void | Promise<void>
   onCompact?: () => void | Promise<void>
-  admit: (prompt: RunPrompt, delivery: "steer" | "queue", signal: AbortSignal) => Promise<void>
+  admit: (prompt: RunPrompt, signal: AbortSignal) => Promise<void>
   settle: () => Promise<void>
   run: (prompt: RunPrompt, signal: AbortSignal, admitted: () => void) => Promise<void>
 }
@@ -183,7 +183,7 @@ export async function runPromptQueue(input: QueueInput): Promise<void> {
               input.trace?.write("ui.commit", commit)
               input.footer.append(commit)
             }
-            input.onSend?.(sent, sent.delivery ?? "steer")
+            input.onSend?.(sent, "steer")
 
             if (state.closed) {
               break
@@ -276,11 +276,10 @@ export async function runPromptQueue(input: QueueInput): Promise<void> {
       const sent = { ...prompt, messageID: SessionMessage.ID.create() }
       const admission = state.admission
       admissionVersion += 1
-      const delivery = prompt.delivery ?? "queue"
-      input.onSend?.(sent, delivery)
+      input.onSend?.(sent, "queue")
       admissions = admissions
         .then(() => admission)
-        .then(() => input.admit(sent, delivery, admissionController.signal))
+        .then(() => input.admit(sent, admissionController.signal))
         .catch((error) => (state.closed ? undefined : input.onAdmissionError?.(sent, error)))
       return
     }

packages/tui/src/mini/runtime.ts

@@ -390,15 +390,6 @@ async function runInteractiveRuntime(input: RunRuntimeInput, deps: RunRuntimeDep
       log?.write("send.background", { sessionID: state.sessionID })
       void state.sdk.session.background({ sessionID: state.sessionID }).catch(() => {})
     },
-    onQueuedPromptAction: async (action, inputID) => {
-      if (!state.sessionID) return
-      log?.write(`send.pending.${action}`, { sessionID: state.sessionID, inputID })
-      if (action === "steer") {
-        await state.sdk.session.pending.steer({ sessionID: state.sessionID, inputID })
-        return
-      }
-      await state.sdk.session.pending.cancel({ sessionID: state.sessionID, inputID })
-    },
     onSubagentInterrupt: (sessionID) => {
       log?.write("send.subagent.interrupt", { sessionID })
       void state.sdk.session.interrupt({ sessionID }).catch(() => {})
@@ -901,7 +892,7 @@ async function runInteractiveRuntime(input: RunRuntimeInput, deps: RunRuntimeDep
       trace: log,
       onSend: (prompt, delivery) => {
         state.shown = true
-        state.history.push({ ...prompt, delivery: undefined })
+        state.history.push(prompt)
         if (prompt.mode !== "shell" && delivery === "steer") {
           rememberLocal({
             kind: "user",
@@ -912,21 +903,18 @@ async function runInteractiveRuntime(input: RunRuntimeInput, deps: RunRuntimeDep
           })
         }
       },
-      admit: async (prompt, delivery, signal) => {
+      admit: async (prompt, signal) => {
         await state.switching?.catch(() => {})
         const next = await ensureStream()
-        await next.handle.admitPromptTurn(
-          {
-            agent: state.agent,
-            model: state.model,
-            variant: state.activeVariant,
-            prompt,
-            files: input.files,
-            includeFiles: false,
-            signal,
-          },
-          delivery,
-        )
+        await next.handle.queuePromptTurn({
+          agent: state.agent,
+          model: state.model,
+          variant: state.activeVariant,
+          prompt,
+          files: input.files,
+          includeFiles: false,
+          signal,
+        })
       },
       onAdmissionError: renderPromptError,
       onCompact: async () => {

packages/tui/src/mini/stream-v2.subagent.ts

@@ -653,10 +653,6 @@ export function createSubagentTracker(input: SubagentTrackerInput): SubagentTrac
       }
       return
     }
-    if (event.type === "session.input.cancelled") {
-      child.prompts.delete(event.data.inputID)
-      return
-    }
     if (event.type === "session.step.started") {
       touch(child, event.created)
       if (child.label === FALLBACK_LABEL && event.data.agent) child.label = Locale.titlecase(event.data.agent)

packages/tui/src/mini/stream-v2.transport.ts

@@ -71,7 +71,7 @@ export type SessionResizeReplayInput = {
 
 export type SessionTransport = {
   runPromptTurn(input: SessionTurnInput, admitted?: () => void): Promise<void>
-  admitPromptTurn(input: SessionTurnInput, delivery: "steer" | "queue"): Promise<void>
+  queuePromptTurn(input: SessionTurnInput): Promise<void>
   waitForIdle(): Promise<void>
   interruptActiveTurn(): Promise<void>
   selectSubagent(sessionID: string | undefined): void
@@ -515,12 +515,8 @@ export async function createSessionTransport(input: StreamInput): Promise<Sessio
     )
   }
 
-  let syncedPending: string[] | undefined
   const syncPending = () => {
-    const prompts = [...state.pending.values()].filter((item) => item.delivery === "queue")
-    const ids = prompts.map((item) => item.messageID)
-    if (syncedPending?.length === ids.length && syncedPending.every((id, index) => id === ids[index])) return
-    syncedPending = ids
+    const prompts = [...state.pending.values()]
     input.trace?.write("ui.patch", { pending: prompts.length })
     input.footer.event({ type: "queued.prompts", prompts })
   }
@@ -938,36 +934,6 @@ export async function createSessionTransport(input: StreamInput): Promise<Sessio
       write([], { phase: "running", status: "waiting for assistant" })
       return
     }
-    if (event.type === "session.input.steered") {
-      const pending = state.pending.get(event.data.inputID)
-      if (!pending) return
-      state.pending.set(event.data.inputID, { ...pending, delivery: "steer" })
-      syncPending()
-      if (state.messageIDs.has(event.data.inputID)) return
-      state.messageIDs.add(event.data.inputID)
-      write([
-        {
-          kind: "user",
-          source: "system",
-          text: pending.prompt.text,
-          phase: "start",
-          messageID: event.data.inputID,
-        },
-      ])
-      return
-    }
-    if (event.type === "session.input.queued") {
-      const pending = state.pending.get(event.data.inputID)
-      if (!pending) return
-      state.pending.set(event.data.inputID, { ...pending, delivery: "queue" })
-      syncPending()
-      return
-    }
-    if (event.type === "session.input.cancelled") {
-      state.admitted.delete(event.data.inputID)
-      if (state.pending.delete(event.data.inputID)) syncPending()
-      return
-    }
     if (event.type === "session.step.started") {
       state.stepModel = { providerID: event.data.model.providerID, modelID: event.data.model.id }
       write([], { phase: "running", status: "assistant responding" })
@@ -1677,14 +1643,14 @@ export async function createSessionTransport(input: StreamInput): Promise<Sessio
   }
 
   return {
-    async admitPromptTurn(next, delivery) {
+    async queuePromptTurn(next) {
       if (next.prompt.mode === "shell" || next.prompt.command?.source === "skill")
         throw new Error("This prompt cannot be queued")
       if (!state.connected) throw new Error("Event stream is reconnecting")
       const client = sdk
       if (next.agent)
         await client.session.switchAgent({ sessionID: input.sessionID, agent: next.agent }, { signal: next.signal })
-      mergePending(await admitPrompt(next, client, delivery))
+      mergePending(await admitPrompt(next, client, "queue"))
       settlementClient = client
     },
     async waitForIdle() {
@@ -1722,7 +1688,7 @@ export async function createSessionTransport(input: StreamInput): Promise<Sessio
         return
       }
       if (command) {
-        await runTurnWait(next, messageID, client, () => admitPrompt(next, client, next.prompt.delivery ?? "steer"), admitted)
+        await runTurnWait(next, messageID, client, () => admitPrompt(next, client, "steer"), admitted)
         return
       }
 
@@ -1734,7 +1700,7 @@ export async function createSessionTransport(input: StreamInput): Promise<Sessio
       if (selected)
         await client.session.switchModel({ sessionID: input.sessionID, model: selected }, { signal: next.signal })
 
-      await runTurnWait(next, messageID, client, () => admitPrompt(next, client, next.prompt.delivery ?? "steer"), admitted)
+      await runTurnWait(next, messageID, client, () => admitPrompt(next, client, "steer"), admitted)
     },
     async interruptActiveTurn() {
       // A running shell holds no drain, so session.interrupt cannot reach it;

packages/tui/src/mini/types.ts

@@ -75,7 +75,6 @@ export type RunPrompt = {
   messageID?: string
   text: string
   parts: RunPromptPart[]
-  delivery?: "steer" | "queue"
   mode?: "shell"
   command?: {
     name: string
@@ -91,8 +90,6 @@ export type FooterQueuedPrompt = {
   delivery: "steer" | "queue"
 }
 
-export type QueuedPromptAction = "steer" | "cancel"
-
 export type RunAgent = {
   id: string
   name: string

packages/tui/src/routes/home.tsx

@@ -93,13 +93,13 @@ export function Home() {
       <box width="100%" flexShrink={0}>
         <PluginSlot name="home.footer" input={{}} mode="replace" />
       </box>
-      <Show when={forms()[0]?.id} keyed>
+      <Show when={forms()[0]?.coalesce ?? forms()[0]?.id} keyed>
         {(_) => {
           const form = forms()[0]
           return form ? (
             <box position="absolute" zIndex={2000} left={0} right={0} bottom={1} paddingLeft={2} paddingRight={2}>
               <box width="100%">
-                <FormPrompt form={form} />
+                <FormPrompt form={form} forms={forms()} />
               </box>
             </box>
           ) : null

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

@@ -42,7 +42,7 @@ function requestOptions(form: FormWithLocation) {
   }
 }
 
-export function FormPrompt(props: { form: FormWithLocation }) {
+export function FormPrompt(props: { form: FormWithLocation; forms?: readonly FormWithLocation[] }) {
   const client = useClient()
   const themes = useThemes()
   const theme = useTheme("elevated")
@@ -69,6 +69,11 @@ export function FormPrompt(props: { form: FormWithLocation }) {
   let textarea: TextareaRenderable | undefined
   let review: ScrollBoxRenderable | undefined
 
+  const forms = createMemo(() => {
+    if (!props.form.coalesce) return [props.form]
+    return (props.forms ?? [props.form]).filter((form) => form.coalesce === props.form.coalesce)
+  })
+
   const message = createMemo(() => {
     const value = props.form.metadata?.["message"]
     return typeof value === "string" ? value : undefined
@@ -180,24 +185,30 @@ export function FormPrompt(props: { form: FormWithLocation }) {
     setStore("error", "")
   }
 
-  function replySingle(field: FormAnswerField, value: FormValue) {
-    client.api.form
-      .reply(
-        {
-          sessionID: props.form.sessionID,
-          formID: props.form.id,
-          answer: { [field.key]: value },
-        },
-        requestOptions(props.form),
+  function reply(answer: Record<string, FormValue>) {
+    Promise.all(
+      forms().map((form) =>
+        client.api.form.reply(
+          {
+            sessionID: form.sessionID,
+            formID: form.id,
+            answer,
+          },
+          requestOptions(form),
+        ),
+      ),
+    ).catch((error: unknown) => {
+      setStore(
+        "error",
+        typeof error === "object" && error !== null && "message" in error && typeof error.message === "string"
+          ? error.message
+          : "Invalid answer",
       )
-      .catch((error: unknown) => {
-        setStore(
-          "error",
-          typeof error === "object" && error !== null && "message" in error && typeof error.message === "string"
-            ? error.message
-            : "Invalid answer",
-        )
-      })
+    })
+  }
+
+  function replySingle(field: FormAnswerField, value: FormValue) {
+    reply({ [field.key]: value })
   }
 
   function pick(value: FormValue, customValue?: string) {
@@ -350,7 +361,8 @@ export function FormPrompt(props: { form: FormWithLocation }) {
   }
 
   function cancel() {
-    void client.api.form.cancel({ sessionID: props.form.sessionID, formID: props.form.id }, requestOptions(props.form))
+    for (const form of forms())
+      void client.api.form.cancel({ sessionID: form.sessionID, formID: form.id }, requestOptions(form))
   }
 
   function openExternal() {
@@ -402,28 +414,14 @@ export function FormPrompt(props: { form: FormWithLocation }) {
       setStore("error", formValidateValue(invalid, store.answers[invalid.key]) ?? "Invalid answer")
       return
     }
-    client.api.form
-      .reply(
-        {
-          sessionID: props.form.sessionID,
-          formID: props.form.id,
-          answer: Object.fromEntries(
-            fields().flatMap((field) => {
-              const value = store.answers[field.key]
-              return value === undefined ? [] : [[field.key, value] as const]
-            }),
-          ),
-        },
-        requestOptions(props.form),
-      )
-      .catch((error: unknown) => {
-        setStore(
-          "error",
-          typeof error === "object" && error !== null && "message" in error && typeof error.message === "string"
-            ? error.message
-            : "Invalid answer",
-        )
-      })
+    reply(
+      Object.fromEntries(
+        fields().flatMap((field) => {
+          const value = store.answers[field.key]
+          return value === undefined ? [] : [[field.key, value] as const]
+        }),
+      ),
+    )
   }
 
   onMount(() => onCleanup(keymap.mode.push(FORM_MODE)))

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

@@ -52,7 +52,6 @@ import { useClient } from "../../context/client"
 import { useEditorContext } from "../../context/editor"
 import { openEditor } from "../../editor"
 import { useDialog } from "../../ui/dialog"
-import { DialogSelect } from "../../ui/dialog-select"
 import { DialogSessionRename } from "../../component/dialog-session-rename"
 import { DialogMessage } from "./dialog-message"
 import { DialogFork } from "./dialog-fork"
@@ -110,7 +109,6 @@ const NAVIGATION_SLACK_ID = "session-navigation-slack"
 const TRANSCRIPT_TAIL_ROWS = 40
 const TRANSCRIPT_BACKFILL_CHUNK = 60
 const TRANSCRIPT_BACKFILL_DELAY = 120
-type PendingAction = "steer" | "queue" | "cancel"
 
 const context = createContext<{
   width: number
@@ -122,7 +120,6 @@ const context = createContext<{
   diffWrapMode: () => "word" | "none"
   models: () => ModelInfo[]
   config: ReturnType<typeof useConfig>["data"]
-  mutatePending: (action: PendingAction, inputID: string) => Promise<boolean>
 }>()
 
 function use() {
@@ -178,11 +175,6 @@ export function Session() {
       .flatMap((sessionID) => data.session.form.list(sessionID) ?? [])
       .concat(global)
   })
-  const queuedPrompts = createMemo(() =>
-    data.session.pending.list(route.sessionID).flatMap((item) =>
-      item.type === "user" && item.delivery === "queue" ? [{ id: item.id, text: item.data.text }] : [],
-    ),
-  )
   const [composer, setComposer] = createStore({
     open: false,
     tab: undefined as string | undefined,
@@ -377,55 +369,6 @@ export function Session() {
   })
   const dialog = useDialog()
   const renderer = useRenderer()
-  const pendingQueueActions = new Set<string>()
-  const mutatePending = async (action: PendingAction, inputID: string) => {
-    if (pendingQueueActions.has(inputID)) return false
-    pendingQueueActions.add(inputID)
-    const request =
-      action === "steer"
-        ? client.api.session.pending.steer({ sessionID: route.sessionID, inputID })
-        : action === "queue"
-          ? client.api.session.pending.queue({ sessionID: route.sessionID, inputID })
-          : client.api.session.pending.cancel({ sessionID: route.sessionID, inputID })
-    const error = await request
-      .then(
-        () => undefined,
-        (error) => error,
-      )
-      .finally(() => pendingQueueActions.delete(inputID))
-    if (!error) return true
-    const label = action === "cancel" ? "delete" : action
-    toast.show({ title: `Failed to ${label} pending prompt`, message: errorMessage(error), variant: "error" })
-    return false
-  }
-  const openQueuedPrompts = () =>
-    dialog.replace(() => (
-      <DialogSelect
-        title="Queued prompts"
-        options={queuedPrompts().map((prompt, index) => ({
-          title: prompt.text,
-          value: prompt.id,
-          footer: `${index + 1} of ${queuedPrompts().length}`,
-        }))}
-        onSelect={(option) => {
-          void mutatePending("steer", option.value).then((steered) => {
-            if (steered) dialog.clear()
-          })
-        }}
-        actions={[
-          {
-            command: "queued_prompt.delete",
-            title: "delete",
-            onTrigger: (option) => {
-              void mutatePending("cancel", option.value).then((cancelled) => {
-                if (cancelled && queuedPrompts().length <= 1) dialog.clear()
-              })
-            },
-          },
-        ]}
-        footerHints={[{ title: "steer", label: "enter" }]}
-      />
-    ))
   const unavailable = (feature: string) => {
     toast.show({ message: `${feature} is not implemented for V2 sessions yet`, variant: "error", duration: 5000 })
     dialog.clear()
@@ -937,13 +880,6 @@ export function Session() {
         dialog.clear()
       },
     },
-    {
-      title: "View queued prompts",
-      id: "session.queued_prompts",
-      group: "Session",
-      enabled: queuedPrompts().length > 0,
-      run: openQueuedPrompts,
-    },
     {
       title: "Go to parent session",
       id: "session.parent",
@@ -1015,7 +951,6 @@ export function Session() {
         diffWrapMode,
         models,
         config,
-        mutatePending,
       }}
     >
       <box flexDirection="row" flexGrow={1} minHeight={0}>
@@ -1071,9 +1006,6 @@ export function Session() {
               </Show>
             </scrollbox>
             <box flexShrink={0}>
-              <Show when={!composer.open && !disabled() && queuedPrompts().length > 0}>
-                <QueuedPromptDock prompts={queuedPrompts()} onOpen={openQueuedPrompts} />
-              </Show>
               <PluginSlot name="session.composer.top" input={{ sessionID: route.sessionID }} mode="all" />
               <Composer
                 sessionID={route.sessionID}
@@ -1094,10 +1026,10 @@ export function Session() {
                   </Show>
                 </Match>
                 <Match when={forms().length > 0}>
-                  <Show when={forms()[0]?.id} keyed>
+                  <Show when={forms()[0]?.coalesce ?? forms()[0]?.id} keyed>
                     {(_) => {
                       const form = forms()[0]
-                      return form ? <FormPrompt form={form} /> : null
+                      return form ? <FormPrompt form={form} forms={forms()} /> : null
                     }}
                   </Show>
                 </Match>
@@ -1109,11 +1041,6 @@ export function Session() {
                     onSubmit={() => {
                       toBottom()
                     }}
-                    onEmptySubmit={async () => {
-                      const next = queuedPrompts()[0]
-                      if (!next) return false
-                      return mutatePending("steer", next.id)
-                    }}
                     sessionID={route.sessionID}
                   />
                 </Match>
@@ -1895,7 +1822,6 @@ function ShellMessage(props: { message: Extract<SessionMessageInfo, { type: "she
 
   return (
     <box
-      width="100%"
       border={["left"]}
       paddingTop={1}
       paddingBottom={1}
@@ -1923,23 +1849,18 @@ function UserMessage(props: { message: SessionMessageUser }) {
   const mode = themes.mode
   const [hover, setHover] = createSignal(false)
   const color = createMemo(() => local.agent.color(data.session.get(ctx.sessionID)?.agent ?? "build"))
-  const delivery = createMemo(() => {
-    const pending = data.session.pending.list(ctx.sessionID).find((item) => item.id === props.message.id)
-    return pending?.type === "user" ? pending.delivery : undefined
-  })
+  const queued = createMemo(
+    () => data.session.status(ctx.sessionID) === "running" && data.session.input.has(ctx.sessionID, props.message.id),
+  )
   const dialog = useDialog()
   const renderer = useRenderer()
   const promptRef = usePromptRef()
 
-  const updatePendingSteer = async (action: "queue" | "cancel") => {
-    if (await ctx.mutatePending(action, props.message.id)) dialog.clear()
-  }
-
   return (
     <Show when={props.message.text.trim() || files().length}>
       <box
         border={["left"]}
-        borderColor={delivery() ? theme.border.default : color()}
+        borderColor={queued() ? theme.border.default : color()}
         customBorderChars={SplitBorder.customBorderChars}
       >
         <box
@@ -1951,21 +1872,6 @@ function UserMessage(props: { message: SessionMessageUser }) {
           }}
           onMouseUp={() => {
             if (renderer.getSelection()?.getSelectedText()) return
-            if (delivery() === "steer") {
-              dialog.replace(() => (
-                <DialogSelect
-                  title="Pending steer"
-                  options={[
-                    { title: "Move to queue", value: "queue" as const },
-                    { title: "Delete", value: "cancel" as const },
-                  ]}
-                  onSelect={(option) => {
-                    void updatePendingSteer(option.value)
-                  }}
-                />
-              ))
-              return
-            }
             dialog.replace(() => (
               <DialogMessage
                 messageID={props.message.id}
@@ -2013,35 +1919,6 @@ function UserMessage(props: { message: SessionMessageUser }) {
   )
 }
 
-function QueuedPromptDock(props: { prompts: { id: string; text: string }[]; onOpen: () => void }) {
-  const theme = useTheme("elevated")
-  const next = createMemo(() => props.prompts[0]?.text)
-
-  return (
-    <box
-      border={["left"]}
-      borderColor={theme.border.default}
-      customBorderChars={SplitBorder.customBorderChars}
-      onMouseUp={props.onOpen}
-    >
-      <box
-        width="100%"
-        paddingTop={1}
-        paddingBottom={1}
-        paddingLeft={2}
-        paddingRight={1}
-        backgroundColor={theme.background.default}
-        flexDirection="row"
-      >
-        <text fg={theme.text.subdued} wrapMode="none" truncate flexGrow={1} flexShrink={1} minWidth={0}>
-          <span style={{ fg: theme.text.default }}>{props.prompts.length} queued</span>
-          <Show when={next()}>{(text) => <> · {text()}</>}</Show>
-        </text>
-      </box>
-    </box>
-  )
-}
-
 function AssistantRetry(props: { retry: SessionMessageAssistant["retry"] }) {
   const theme = useTheme()
   return (

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

@@ -46,14 +46,9 @@ export function createSessionRows(sessionID: Accessor<string>) {
   function reduce() {
     const messages = data.session.message.list(sessionID())
     const inputs = new Set(data.session.input.list(sessionID()))
-    const pending = data.session.pending.list(sessionID())
-    const queued = new Set(
-      pending.flatMap((item) => (item.type === "user" && item.delivery === "queue" ? [item.id] : [])),
-    )
-    const visible = queued.size === 0 ? messages : messages.filter((message) => !queued.has(message.id))
     const boundary = revertBoundary()
     const rows = reduceSessionRows(
-      boundary ? visible.filter((message) => message.id < boundary) : visible,
+      boundary ? messages.filter((message) => message.id < boundary) : messages,
       inputs,
       turnTokens(),
     )
@@ -62,7 +57,8 @@ export function createSessionRows(sessionID: Accessor<string>) {
     rows.splice(
       position === -1 ? rows.length : position,
       0,
-      ...pending
+      ...data.session.pending
+        .list(sessionID())
         .filter((item) => item.type === "compaction")
         .map((item): SessionRow => ({ type: "compaction-queued", inputID: item.id })),
     )
@@ -116,11 +112,10 @@ export function createSessionRows(sessionID: Accessor<string>) {
   createEffect(
     on(
       () =>
-        data.session.pending.list(sessionID()).flatMap((item) => {
-          if (item.type === "compaction") return [`${item.id}:compaction`]
-          if (item.type === "user" && item.delivery === "queue") return [`${item.id}:queue`]
-          return []
-        }),
+        data.session.pending
+          .list(sessionID())
+          .filter((item) => item.type === "compaction")
+          .map((item) => item.id),
       () => setRows(reconcile(reduce())),
       { defer: true },
     ),
@@ -201,9 +196,7 @@ export function createSessionRows(sessionID: Accessor<string>) {
 
   const queuedStart = (rows: SessionRow[]) => {
     const index = rows.findIndex(
-      (row) =>
-        row.type === "compaction-queued" ||
-        (row.type === "message" && isPending(row.messageID)),
+      (row) => row.type === "compaction-queued" || (row.type === "message" && isPending(row.messageID)),
     )
     return index === -1 ? rows.length : index
   }

packages/tui/src/ui/link.tsx

@@ -28,7 +28,7 @@ export function Link(props: LinkProps) {
         open(props.href).catch(() => {})
       }}
     >
-      <a href={props.href}>{displayText}</a>
+      {displayText}
     </text>
   )
 }

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

@@ -914,106 +914,6 @@ test("completes exploration when a queued prompt is promoted", async () => {
   }
 })
 
-test("updates and removes queued inputs from durable lifecycle events", async () => {
-  const events = createEventStream()
-  const sessionID = "session-queue-management"
-  const calls = createFetch((url) => {
-    if (url.pathname === `/api/session/${sessionID}/message`) return json({ data: [], cursor: {} })
-  }, events)
-  let data!: ReturnType<typeof useData>
-  let rows!: ReturnType<typeof createSessionRows>
-  let client!: ReturnType<typeof useClient>
-
-  function Probe() {
-    client = useClient()
-    data = useData()
-    rows = createSessionRows(() => sessionID)
-    return <box />
-  }
-
-  const app = await testRender(() => (
-    <TestTuiContexts>
-      <ClientProvider api={createApi(calls.fetch)}>
-        <ProjectProvider>
-          <DataProvider>
-            <Probe />
-          </DataProvider>
-        </ProjectProvider>
-      </ClientProvider>
-    </TestTuiContexts>
-  ))
-
-  try {
-    await wait(() => client.connection.status() === "connected")
-    emitEvent(events, {
-      id: "evt_queue_admitted",
-      created: 1,
-      type: "session.input.admitted",
-      durable: durable(sessionID),
-      data: {
-        sessionID,
-        inputID: "message-queued",
-        input: { type: "user", data: { text: "Steer me" }, delivery: "queue" },
-      },
-    })
-    await wait(() => data.session.pending.list(sessionID).length === 1)
-    expect(rows).not.toContainEqual({ type: "message", messageID: "message-queued" })
-
-    emitEvent(events, {
-      id: "evt_queue_steered",
-      created: 2,
-      type: "session.input.steered",
-      durable: durable(sessionID, 1),
-      data: { sessionID, inputID: "message-queued" },
-    })
-    await wait(() =>
-      data.session.pending
-        .list(sessionID)
-        .some((item) => item.id === "message-queued" && item.type !== "compaction" && item.delivery === "steer"),
-    )
-    expect(rows).toContainEqual({ type: "message", messageID: "message-queued" })
-
-    emitEvent(events, {
-      id: "evt_queue_restored",
-      created: 3,
-      type: "session.input.queued",
-      durable: durable(sessionID, 2),
-      data: { sessionID, inputID: "message-queued" },
-    })
-    await wait(() =>
-      data.session.pending
-        .list(sessionID)
-        .some((item) => item.id === "message-queued" && item.type !== "compaction" && item.delivery === "queue"),
-    )
-    expect(rows).not.toContainEqual({ type: "message", messageID: "message-queued" })
-
-    emitEvent(events, {
-      id: "evt_cancel_admitted",
-      created: 4,
-      type: "session.input.admitted",
-      durable: durable(sessionID, 3),
-      data: {
-        sessionID,
-        inputID: "message-cancelled",
-        input: { type: "user", data: { text: "Delete me" }, delivery: "queue" },
-      },
-    })
-    await wait(() => data.session.pending.list(sessionID).length === 2)
-    emitEvent(events, {
-      id: "evt_queue_cancelled",
-      created: 5,
-      type: "session.input.cancelled",
-      durable: durable(sessionID, 4),
-      data: { sessionID, inputID: "message-cancelled" },
-    })
-    await wait(() => !data.session.input.has(sessionID, "message-cancelled"))
-    expect(data.session.pending.list(sessionID).map((item) => item.id)).toEqual(["message-queued"])
-    expect(data.session.message.get(sessionID, "message-cancelled")).toBeUndefined()
-  } finally {
-    app.renderer.destroy()
-  }
-})
-
 test("classifies live tool rows independently of their call ID", async () => {
   const events = createEventStream()
   const sessionID = "session-tool-call-id"

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

@@ -15,7 +15,7 @@ import { TestTuiContexts } from "../../fixture/tui-environment"
 import { createTuiResolvedConfig } from "../../fixture/tui-runtime"
 import { createApi, createEventStream, createFetch } from "../../fixture/tui-client"
 
-async function mountForm(root: string, width = 80) {
+async function mountForm(root: string, width = 80, coalesce = false) {
   const state = path.join(root, "state")
   await mkdir(state, { recursive: true })
 
@@ -24,7 +24,7 @@ async function mountForm(root: string, width = 80) {
   const events = createEventStream()
   const transport = createFetch(
     (url, request) =>
-      url.pathname === "/api/session/ses_test/form/frm_test/reply"
+      /^\/api\/session\/ses_test\/form\/frm_(?:test|other)\/reply$/.test(url.pathname)
         ? request.json().then((answer) => {
             replies.push(answer)
             return new Response(null, { status: 204 })
@@ -37,6 +37,7 @@ async function mountForm(root: string, width = 80) {
     id: "frm_test",
     sessionID: "ses_test",
     title: "Authorization required",
+    ...(coalesce ? { coalesce: "authorization" } : {}),
     fields: [
       {
         key: "authorization",
@@ -71,7 +72,7 @@ async function mountForm(root: string, width = 80) {
               <ClientProvider api={createApi(transport.fetch)}>
                 <ThemeProvider mode="dark" source={{ discover: () => Promise.resolve({}) }}>
                   <ToastProvider>
-                    <FormPrompt form={form} />
+                    <FormPrompt form={form} forms={coalesce ? [form, { ...form, id: "frm_other" }] : undefined} />
                   </ToastProvider>
                 </ThemeProvider>
               </ClientProvider>
@@ -126,3 +127,24 @@ test("includes external acknowledgements in progress", async () => {
     prompt.app.renderer.destroy()
   }
 })
+
+test("replies to every coalesced form", async () => {
+  await using tmp = await tmpdir()
+  const prompt = await mountForm(tmp.path, 80, true)
+  try {
+    prompt.app.mockInput.pressKey("right")
+    await prompt.app.waitForFrame((frame) => frame.includes("(acknowledgement required)"))
+    prompt.app.mockInput.pressEnter()
+    await prompt.app.waitForFrame((frame) => frame.includes("External action must be acknowledged"))
+    prompt.app.mockInput.pressKey("left")
+    prompt.app.mockInput.pressKey("c")
+    await prompt.app.waitForFrame((frame) => frame.includes("press enter to confirm"))
+    prompt.app.mockInput.pressEnter()
+    await prompt.app.waitForFrame((frame) => frame.includes("Acknowledged"))
+    prompt.app.mockInput.pressEnter()
+    await prompt.app.waitFor(() => prompt.replies.length === 2)
+    expect(prompt.replies).toEqual([{ answer: { authorization: true } }, { answer: { authorization: true } }])
+  } finally {
+    prompt.app.renderer.destroy()
+  }
+})

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

@@ -56,9 +56,9 @@ export function createFooterApiFixture(input: { events?: FooterEvent[]; commits?
     commits,
     calls,
     promptReady,
-    submit(text: string, mode?: RunPrompt["mode"], delivery?: RunPrompt["delivery"]) {
+    submit(text: string, mode?: RunPrompt["mode"]) {
       if (prompts.size === 0) return false
-      const prompt: RunPrompt = { text, parts: [], ...(mode ? { mode } : {}), ...(delivery ? { delivery } : {}) }
+      const prompt: RunPrompt = mode ? { text, parts: [], mode } : { text, parts: [] }
       for (const fn of [...prompts]) fn(prompt)
       return true
     },

packages/tui/test/mini/footer.view.test.tsx

@@ -21,7 +21,6 @@ import { RunFooterView } from "../../src/mini/footer.view"
 import { RunEntryContent } from "../../src/mini/scrollback.writer"
 import { RUN_THEME_FALLBACK, type RunTheme } from "../../src/mini/theme"
 import type {
-  FooterQueuedPrompt,
   FooterState,
   FooterSubagentState,
   FooterSubagentTab,
@@ -121,15 +120,13 @@ async function renderFooter(
     height?: number
     state?: Partial<FooterState>
     onCycle?: () => void
-    onSubmit?: (prompt: RunPrompt) => boolean | Promise<boolean>
+    onSubmit?: (prompt: RunPrompt) => boolean
     view?: FooterView
     onFormReply?: (input: unknown) => void
     miniSettings?: MiniSettings
     mono?: boolean
     onStatus?: (status: string) => void
     onMiniSettingChange?: (change: MiniSettingChange) => void
-    queuedPrompts?: FooterQueuedPrompt[]
-    onQueuedPromptAction?: (action: "steer" | "cancel", inputID: string) => Promise<void>
   } = {},
 ) {
   const [view, setView] = createSignal<FooterView>(input.view ?? { type: "prompt" })
@@ -167,7 +164,6 @@ async function renderFooter(
           state={state}
           view={view}
           subagent={subagents}
-          queuedPrompts={() => input.queuedPrompts ?? []}
           theme={input.theme ?? (() => RUN_THEME_FALLBACK)}
           mono={input.mono ?? false}
           miniSettings={miniSettings}
@@ -177,7 +173,6 @@ async function renderFooter(
           onFormCancel={() => {}}
           onCycle={input.onCycle ?? (() => {})}
           onInterrupt={() => false}
-          onQueuedPromptAction={input.onQueuedPromptAction}
           onEditorOpen={async () => undefined}
           onInputClear={() => {}}
           onExit={() => {}}
@@ -918,7 +913,7 @@ test("direct subagent panel closes when moving up from the first item", async ()
   }
 })
 
-test("direct queued panel steers and deletes selected prompts", async () => {
+test("direct pending panel shows durable delivery without edit actions", async () => {
   const [prompts] = createSignal([
     {
       messageID: "m-1",
@@ -926,22 +921,16 @@ test("direct queued panel steers and deletes selected prompts", async () => {
       delivery: "queue" as const,
     },
   ])
-  const steered: string[] = []
-  const deleted: string[] = []
 
   const app = await testRender(
     () => (
-      <Keymap.Provider config={tuiConfig}>
-        <box width={100} height={RUN_SUBAGENT_PANEL_ROWS}>
-          <RunQueuedPromptSelectBody
-            theme={() => RUN_THEME_FALLBACK.footer}
-            prompts={prompts}
-            onClose={() => {}}
-            onSteer={(prompt) => steered.push(prompt.messageID)}
-            onDelete={(prompt) => deleted.push(prompt.messageID)}
-          />
-        </box>
-      </Keymap.Provider>
+      <box width={100} height={RUN_SUBAGENT_PANEL_ROWS}>
+        <RunQueuedPromptSelectBody
+          theme={() => RUN_THEME_FALLBACK.footer}
+          prompts={prompts}
+          onClose={() => {}}
+        />
+      </box>
     ),
     { width: 100, height: RUN_SUBAGENT_PANEL_ROWS },
   )
@@ -951,75 +940,19 @@ test("direct queued panel steers and deletes selected prompts", async () => {
     const frame = app.captureCharFrame()
     const list = panelMenu(app.renderer.root)
 
-    expect(frame).toContain("Queued prompts")
+    expect(frame).toContain("Pending work")
     expect(frame).toContain("fix the auth test")
-    expect(frame).toContain("queued")
-    expect(frame).toContain("enter steer · ctrl+d delete")
+    expect(frame).toContain("queue")
     expect(frame).not.toContain("┌")
     expect(frame).not.toContain("┃")
     expectPaletteList(list, 0)
-    app.mockInput.pressEnter()
-    app.mockInput.pressKey("d", { ctrl: true })
-    expect(steered).toEqual(["m-1"])
-    expect(deleted).toEqual(["m-1"])
+    expect(frame).not.toContain("edit")
+    expect(frame).not.toContain("remove")
   } finally {
     app.renderer.destroy()
   }
 })
 
-test("direct footer steers the oldest queued prompt from an empty composer", async () => {
-  const steered: string[] = []
-  const app = await renderFooter({
-    queuedPrompts: [
-      { messageID: "m-1", prompt: { text: "first", parts: [] }, delivery: "queue" },
-      { messageID: "m-2", prompt: { text: "second", parts: [] }, delivery: "queue" },
-    ],
-    onQueuedPromptAction: async (action, inputID) => {
-      if (action === "steer") steered.push(inputID)
-    },
-  })
-
-  try {
-    await app.renderOnce()
-    app.mockInput.pressEnter({ meta: true })
-    await Bun.sleep(0)
-    expect(steered).toEqual([])
-    app.mockInput.pressEnter()
-    await Bun.sleep(0)
-    expect(steered).toEqual(["m-1"])
-  } finally {
-    app.cleanup()
-  }
-})
-
-test("direct footer does not steer queued work on a double submit", async () => {
-  const submitted: RunPrompt[] = []
-  const steered: string[] = []
-  const app = await renderFooter({
-    queuedPrompts: [{ messageID: "m-1", prompt: { text: "queued", parts: [] }, delivery: "queue" }],
-    onSubmit: async (prompt) => {
-      submitted.push(prompt)
-      await Bun.sleep(10)
-      return true
-    },
-    onQueuedPromptAction: async (action, inputID) => {
-      if (action === "steer") steered.push(inputID)
-    },
-  })
-
-  try {
-    await app.renderOnce()
-    await app.mockInput.typeText("send once")
-    app.mockInput.pressEnter()
-    app.mockInput.pressEnter()
-    await Bun.sleep(20)
-    expect(submitted).toHaveLength(1)
-    expect(steered).toEqual([])
-  } finally {
-    app.cleanup()
-  }
-})
-
 // OpenTUI currently crashes Bun in the full `test/cli/run` directory run here.
 // Re-enable after the upstream OpenTUI fix lands in this repo.
 test.skip("direct footer recreates the frame across command panel transitions", async () => {
@@ -1135,11 +1068,11 @@ test("direct footer submits slash autocomplete selections without dispatching sh
     await app.renderOnce()
 
     expect(submits).toEqual([
-      { text: "/review ", parts: [], command: { name: "review", arguments: "" }, delivery: "steer" },
-      { text: "/review ", parts: [], command: { name: "review", arguments: "" }, delivery: "steer" },
-      { text: "/review branch", parts: [], command: { name: "review", arguments: "branch" }, delivery: "steer" },
-      { text: "/new ", parts: [], delivery: "steer" },
-      { text: "/new ", parts: [], delivery: "steer" },
+      { text: "/review ", parts: [], command: { name: "review", arguments: "" } },
+      { text: "/review ", parts: [], command: { name: "review", arguments: "" } },
+      { text: "/review branch", parts: [], command: { name: "review", arguments: "branch" } },
+      { text: "/new ", parts: [] },
+      { text: "/new ", parts: [] },
     ])
     expect(app.renderer.currentFocusedEditor?.plainText).toBe("/settings ")
   } finally {
@@ -1167,9 +1100,7 @@ test("direct footer slash autocomplete keeps a real skills command", async () =>
     app.mockInput.pressEnter()
     await app.renderOnce()
 
-    expect(submits).toEqual([
-      { text: "/skills ", parts: [], command: { name: "skills", arguments: "" }, delivery: "steer" },
-    ])
+    expect(submits).toEqual([{ text: "/skills ", parts: [], command: { name: "skills", arguments: "" } }])
     expect(app.captureCharFrame()).not.toContain("Apply formatter fixes")
   } finally {
     app.cleanup()
@@ -1227,12 +1158,7 @@ test("direct footer tags skill slash submissions with their catalog source", asy
     await app.renderOnce()
 
     expect(submits).toEqual([
-      {
-        text: "/formatter src",
-        parts: [],
-        command: { name: "formatter", arguments: "src", source: "skill" },
-        delivery: "steer",
-      },
+      { text: "/formatter src", parts: [], command: { name: "formatter", arguments: "src", source: "skill" } },
     ])
   } finally {
     app.cleanup()
@@ -1312,7 +1238,7 @@ test.skip("direct footer clears the synthetic skills draft when the panel closes
   }
 })
 
-test("direct footer shows authoritative queued work while running", async () => {
+test("direct footer shows authoritative pending work while running", async () => {
   const [state] = createSignal<FooterState>({
     phase: "running",
     status: "",
@@ -1416,9 +1342,9 @@ test("direct footer shows authoritative queued work while running", async () =>
     const hint = statusItems.at(-1)!
 
     expect(spinner).toBeDefined()
-    expect(frame).toContain("1 queued")
+    expect(frame).toContain("1 pending")
     expect(frame).toContain("ctrl+b background")
-    expect(frame).toContain("ctrl+x q 1 queued")
+    expect(frame).toContain("ctrl+x q 1 pending")
     expect(frame).toContain("↓ subagents")
     expect(frame).toContain("ctrl+p cmd")
     expect(frame).toContain("subagents · ctrl+p cmd")

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

@@ -82,8 +82,7 @@ describe("run runtime boot", () => {
     expect(result.keybinds.get("prompt.history.next")?.[0]?.key).toBe("down")
     expect(result.keybinds.get("prompt.clear")?.[0]?.key).toBe("ctrl+c")
     expect(result.keybinds.get("input.submit")?.[0]?.key).toBe("return")
-    expect(result.keybinds.get("input.newline")?.[0]?.key).toBe("shift+return,ctrl+return,ctrl+j")
-    expect(result.keybinds.get("prompt.queue")?.[0]?.key).toBe("alt+return")
+    expect(result.keybinds.get("input.newline")?.[0]?.key).toBe("shift+return,ctrl+return,alt+return,ctrl+j")
   })
 
   test("preserves disabled leader from resolved tui config", async () => {

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

@@ -265,33 +265,6 @@ describe("run runtime queue", () => {
     await task
   })
 
-  test("preserves explicit steer and queue delivery for in-flight prompts", async () => {
-    const ui = createFooterApiFixture()
-    const admitted: string[] = []
-    const gate = Promise.withResolvers<void>()
-
-    const task = runPromptQueue({
-      footer: ui.api,
-      run: async (_input, _signal, onAdmitted) => {
-        onAdmitted()
-        await gate.promise
-      },
-      admit: async (input, delivery) => {
-        admitted.push(`${input.text}:${delivery}`)
-      },
-      settle: async () => ui.api.close(),
-    })
-
-    ui.submit("one")
-    ui.submit("two", undefined, "steer")
-    ui.submit("three", undefined, "queue")
-    while (admitted.length < 2) await Bun.sleep(0)
-    expect(admitted).toEqual(["two:steer", "three:queue"])
-
-    gate.resolve()
-    await task
-  })
-
   test("continues durable admission after one fails", async () => {
     const ui = createFooterApiFixture()
     const admitted: string[] = []
@@ -335,7 +308,7 @@ describe("run runtime queue", () => {
         admitted()
         await new Promise<void>((resolve) => signal.addEventListener("abort", () => resolve(), { once: true }))
       },
-      admit: async (_prompt, _delivery, signal) => {
+      admit: async (_prompt, signal) => {
         admissionStarted.resolve()
         await new Promise<void>((resolve) => {
           if (signal.aborted) {

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

@@ -126,7 +126,7 @@ describe("run interactive runtime", () => {
                 turnStarted.resolve()
                 api.close()
               },
-              admitPromptTurn: async () => {},
+              queuePromptTurn: async () => {},
               waitForIdle: async () => {},
               interruptActiveTurn: async () => {},
               selectSubagent: () => {},
@@ -209,7 +209,7 @@ describe("run interactive runtime", () => {
             streamStarted.resolve()
             return {
               runPromptTurn: async () => {},
-              admitPromptTurn: async () => {},
+              queuePromptTurn: async () => {},
               waitForIdle: async () => {},
               interruptActiveTurn: async () => {},
               selectSubagent: () => {},
@@ -556,7 +556,7 @@ describe("run interactive runtime", () => {
             setTimeout(() => input.footer.close(), 0)
             return {
               runPromptTurn: async () => {},
-              admitPromptTurn: async () => {},
+              queuePromptTurn: async () => {},
               waitForIdle: async () => {},
               interruptActiveTurn: async () => {},
               selectSubagent: () => {},

packages/tui/test/mini/stream-v2.transport.test.ts

@@ -669,14 +669,6 @@ describe("V2 mini transport", () => {
             data: { text: "follow up" },
             delivery: "queue",
           },
-          {
-            id: "msg_cancelled",
-            sessionID: "ses_1",
-            timeCreated: 2,
-            type: "user",
-            data: { text: "remove me" },
-            delivery: "queue",
-          },
         ],
       },
     })
@@ -692,14 +684,11 @@ describe("V2 mini transport", () => {
         .findLast((item) => item.type === "queued.prompts")
         ?.prompts.map((item) => [item.messageID, item.delivery])
 
-    expect(pending()).toEqual([
-      ["msg_queued", "queue"],
-      ["msg_cancelled", "queue"],
-    ])
+    expect(pending()).toEqual([["msg_queued", "queue"]])
     events.push({
-      id: "evt_steered",
-      created: 3,
-      type: "session.input.steered",
+      id: "evt_promoted",
+      created: 2,
+      type: "session.input.promoted",
       durable: durable("ses_1", 2),
       data: { sessionID: "ses_1", inputID: "msg_queued" },
     })
@@ -708,48 +697,18 @@ describe("V2 mini transport", () => {
     expect(ui.commits).toContainEqual(
       expect.objectContaining({ kind: "user", messageID: "msg_queued", text: "follow up" }),
     )
-    expect(pending()).toEqual([["msg_cancelled", "queue"]])
-    events.push({
-      id: "evt_queued",
-      created: 4,
-      type: "session.input.queued",
-      durable: durable("ses_1", 3),
-      data: { sessionID: "ses_1", inputID: "msg_queued" },
-    })
-    while (pending()?.length !== 2) await Bun.sleep(0)
-    expect(pending()).toEqual([
-      ["msg_queued", "queue"],
-      ["msg_cancelled", "queue"],
-    ])
-    events.push({
-      id: "evt_cancelled",
-      created: 5,
-      type: "session.input.cancelled",
-      durable: durable("ses_1", 4),
-      data: { sessionID: "ses_1", inputID: "msg_cancelled" },
-    })
-    while (pending()?.length !== 1) await Bun.sleep(0)
-    expect(pending()).toEqual([["msg_queued", "queue"]])
-    events.push({
-      id: "evt_promoted",
-      created: 6,
-      type: "session.input.promoted",
-      durable: durable("ses_1", 5),
-      data: { sessionID: "ses_1", inputID: "msg_queued" },
-    })
-    while (pending()?.length !== 0) await Bun.sleep(0)
-    expect(ui.commits.filter((item) => item.messageID === "msg_queued")).toHaveLength(1)
+    expect(pending()).toEqual([])
     const prompt = spyOn(client.session, "prompt").mockImplementation(
       (request) => ok(promptAdmission(request)) as never,
     )
-    await transport.admitPromptTurn({
+    await transport.queuePromptTurn({
       agent: "review",
       model: undefined,
       variant: undefined,
       prompt: { messageID: "msg_next", text: "another", parts: [] },
       files: [],
       includeFiles: false,
-    }, "queue")
+    })
     expect(client.session.switchAgent).toHaveBeenCalledWith({ sessionID: "ses_1", agent: "review" }, expect.anything())
     expect(prompt).toHaveBeenCalledWith(expect.objectContaining({ delivery: "queue" }), expect.anything())
     events.push({
@@ -763,8 +722,15 @@ describe("V2 mini transport", () => {
         input: { type: "user", data: { text: "earlier" }, delivery: "steer" },
       },
     })
-    await Bun.sleep(10)
-    expect(pending()).toEqual([["msg_next", "queue"]])
+    while (true) {
+      const pending = ui.events.findLast((item) => item.type === "queued.prompts")
+      if (pending?.type === "queued.prompts" && pending.prompts.length >= 2) break
+      await Bun.sleep(0)
+    }
+    expect(pending()).toEqual([
+      ["msg_next", "queue"],
+      ["msg_earlier", "steer"],
+    ])
     await transport.close()
   })
 
@@ -847,14 +813,14 @@ describe("V2 mini transport", () => {
       durable: durable("ses_1", 2),
       data: { sessionID: "ses_1", inputID: "msg_prompt" },
     })
-    await transport.admitPromptTurn({
+    await transport.queuePromptTurn({
       agent: undefined,
       model: undefined,
       variant: undefined,
       prompt: { messageID: "msg_queued", text: "follow up", parts: [] },
       files: [],
       includeFiles: false,
-    }, "queue")
+    })
     events.push({
       id: "evt_queued_promoted",
       created: 3,

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

@@ -83,7 +83,7 @@ Add `compaction` to any [OpenCode configuration file](/config):
     "auto": true,
     "prune": false,
     "keep": {
-      "tokens": 15000
+      "tokens": 8000
     },
     "buffer": 20000
   }
@@ -94,7 +94,7 @@ Add `compaction` to any [OpenCode configuration file](/config):
 | --- | ---: | --- |
 | `auto` | `true` | Runs the preflight context-size check. It does not disable manual compaction or one-shot provider-overflow recovery. |
 | `prune` | None | Accepted by the V2 schema, but currently has no runtime effect. V2 does not prune old tool outputs in place. |
-| `keep.tokens` | `15000` | Approximate number of tokens from the newest serialized conversation context to retain beside the summary. |
+| `keep.tokens` | `8000` | Approximate number of tokens from the newest serialized conversation context to retain beside the summary. |
 | `buffer` | `20000` | Safety reserve below an explicit input limit. Without one, it is the minimum context reserve and the model output allowance wins when larger. |
 
 `keep.tokens` and `buffer` accept non-negative integers. Larger `keep.tokens`

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

@@ -246,27 +246,19 @@ Runtime hooks intercept live operations:
 | `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("context", callback)`     | `system`, `messages`, and the `tools` record immediately before model dispatch |
-| `ctx.session.hook("http.request", callback)` | `request`, immediately before provider dispatch                                |
-| `ctx.session.hook("http.response", callback)` | `response`, immediately after the provider responds                            |
+| `ctx.session.hook("http", callback)`       | `use`, registering request and response handling                               |
 | `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                             |
 
-HTTP hooks can modify requests and responses. They apply to native models; AI
-SDK models do not currently pass through these hooks. Request and response
-bodies are one-shot streams. Use `clone()` when you intentionally need a
-separate reader, but be aware that its slower branch may buffer data. To inspect
-or modify chunks while preserving streaming, replace the body with one piped
-through a `TransformStream`.
+HTTP hooks can modify requests, inspect responses, retry, or return a
+response without calling the provider. It applies to native models; AI SDK
+models do not currently pass through this hook.
 
 ```ts
-await ctx.session.hook("http.request", (event) => {
-  event.request.headers.set("x-session-id", event.sessionID)
-})
-
-await ctx.session.hook("http.response", (event) => {
-  event.response = new Response(event.response.body, {
-    status: event.response.status,
-    headers: { ...Object.fromEntries(event.response.headers), "x-plugin": "enabled" },
+await ctx.session.hook("http", (event) => {
+  event.use((request, next) => {
+    request.headers.set("x-session-id", event.sessionID)
+    return next(request)
   })
 })
 ```

packages/www/content/docs/config.mdx

@@ -329,7 +329,7 @@ Control automatic context compaction and how much recent context it preserves.
   "compaction": {
     "auto": true,
     "keep": {
-      "tokens": 15000
+      "tokens": 8000
     },
     "buffer": 20000
   }