fix(opencode): flush embedded server telemetry

Co-authored-by: Aiden Cline <rekram1-node@users.noreply.github.com>

bun.lock

@@ -29,7 +29,7 @@
     },
     "packages/app": {
       "name": "@opencode-ai/app",
-      "version": "1.18.9",
+      "version": "1.18.10",
       "dependencies": {
         "@corvu/drawer": "catalog:",
         "@dnd-kit/abstract": "0.5.0",
@@ -96,7 +96,7 @@
     },
     "packages/cli": {
       "name": "@opencode-ai/cli",
-      "version": "1.18.9",
+      "version": "1.18.10",
       "bin": {
         "lildax": "./bin/lildax.cjs",
       },
@@ -144,7 +144,7 @@
     },
     "packages/codemode": {
       "name": "@opencode-ai/codemode",
-      "version": "1.18.9",
+      "version": "1.18.10",
       "dependencies": {
         "acorn": "8.15.0",
         "effect": "catalog:",
@@ -158,7 +158,7 @@
     },
     "packages/console/app": {
       "name": "@opencode-ai/console-app",
-      "version": "1.18.9",
+      "version": "1.18.10",
       "dependencies": {
         "@cloudflare/vite-plugin": "1.15.2",
         "@ibm/plex": "6.4.1",
@@ -194,7 +194,7 @@
     },
     "packages/console/core": {
       "name": "@opencode-ai/console-core",
-      "version": "1.18.9",
+      "version": "1.18.10",
       "dependencies": {
         "@aws-sdk/client-sts": "3.782.0",
         "@jsx-email/render": "1.1.1",
@@ -221,7 +221,7 @@
     },
     "packages/console/function": {
       "name": "@opencode-ai/console-function",
-      "version": "1.18.9",
+      "version": "1.18.10",
       "dependencies": {
         "@ai-sdk/anthropic": "3.0.82",
         "@ai-sdk/openai": "3.0.48",
@@ -243,7 +243,7 @@
     },
     "packages/console/mail": {
       "name": "@opencode-ai/console-mail",
-      "version": "1.18.9",
+      "version": "1.18.10",
       "dependencies": {
         "@jsx-email/all": "2.2.3",
         "@jsx-email/cli": "1.4.3",
@@ -267,7 +267,7 @@
     },
     "packages/console/support": {
       "name": "@opencode-ai/console-support",
-      "version": "1.18.9",
+      "version": "1.18.10",
       "dependencies": {
         "@cloudflare/vite-plugin": "1.15.2",
         "@opencode-ai/console-core": "workspace:*",
@@ -287,7 +287,7 @@
     },
     "packages/core": {
       "name": "@opencode-ai/core",
-      "version": "1.18.9",
+      "version": "1.18.10",
       "bin": {
         "opencode": "./bin/opencode",
       },
@@ -381,7 +381,7 @@
     },
     "packages/desktop": {
       "name": "@opencode-ai/desktop",
-      "version": "1.18.9",
+      "version": "1.18.10",
       "dependencies": {
         "@zip.js/zip.js": "2.7.62",
         "effect": "catalog:",
@@ -435,7 +435,7 @@
     },
     "packages/effect-drizzle-sqlite": {
       "name": "@opencode-ai/effect-drizzle-sqlite",
-      "version": "1.18.9",
+      "version": "1.18.10",
       "dependencies": {
         "drizzle-orm": "catalog:",
         "effect": "catalog:",
@@ -449,7 +449,7 @@
     },
     "packages/effect-sqlite-node": {
       "name": "@opencode-ai/effect-sqlite-node",
-      "version": "1.18.9",
+      "version": "1.18.10",
       "dependencies": {
         "effect": "catalog:",
       },
@@ -461,7 +461,7 @@
     },
     "packages/enterprise": {
       "name": "@opencode-ai/enterprise",
-      "version": "1.18.9",
+      "version": "1.18.10",
       "dependencies": {
         "@hono/standard-validator": "catalog:",
         "@opencode-ai/core": "workspace:*",
@@ -493,7 +493,7 @@
     },
     "packages/function": {
       "name": "@opencode-ai/function",
-      "version": "1.18.9",
+      "version": "1.18.10",
       "dependencies": {
         "@octokit/auth-app": "8.0.1",
         "@octokit/rest": "catalog:",
@@ -509,7 +509,7 @@
     },
     "packages/http-recorder": {
       "name": "@opencode-ai/http-recorder",
-      "version": "1.18.9",
+      "version": "1.18.10",
       "dependencies": {
         "@effect/platform-node": "4.0.0-beta.83",
         "@effect/platform-node-shared": "4.0.0-beta.83",
@@ -540,7 +540,7 @@
     },
     "packages/llm": {
       "name": "@opencode-ai/llm",
-      "version": "1.18.9",
+      "version": "1.18.10",
       "dependencies": {
         "@opencode-ai/schema": "workspace:*",
         "@smithy/eventstream-codec": "4.2.14",
@@ -559,7 +559,7 @@
     },
     "packages/opencode": {
       "name": "opencode",
-      "version": "1.18.9",
+      "version": "1.18.10",
       "bin": {
         "opencode": "./bin/opencode",
       },
@@ -690,7 +690,7 @@
     },
     "packages/plugin": {
       "name": "@opencode-ai/plugin",
-      "version": "1.18.9",
+      "version": "1.18.10",
       "dependencies": {
         "@ai-sdk/provider": "3.0.8",
         "@opencode-ai/sdk": "workspace:*",
@@ -766,7 +766,7 @@
     },
     "packages/sdk/js": {
       "name": "@opencode-ai/sdk",
-      "version": "1.18.9",
+      "version": "1.18.10",
       "dependencies": {
         "cross-spawn": "catalog:",
       },
@@ -781,7 +781,7 @@
     },
     "packages/server": {
       "name": "@opencode-ai/server",
-      "version": "1.18.9",
+      "version": "1.18.10",
       "dependencies": {
         "@opencode-ai/core": "workspace:*",
         "@opencode-ai/protocol": "workspace:*",
@@ -796,7 +796,7 @@
     },
     "packages/session-ui": {
       "name": "@opencode-ai/session-ui",
-      "version": "1.18.9",
+      "version": "1.18.10",
       "dependencies": {
         "@kobalte/core": "catalog:",
         "@opencode-ai/client": "file:../app/vendor/opencode-ai-client-1.17.13-v2.tgz",
@@ -841,7 +841,7 @@
     },
     "packages/slack": {
       "name": "@opencode-ai/slack",
-      "version": "1.18.9",
+      "version": "1.18.10",
       "dependencies": {
         "@opencode-ai/sdk": "workspace:*",
         "@slack/bolt": "^3.17.1",
@@ -854,7 +854,7 @@
     },
     "packages/stats/app": {
       "name": "@opencode-ai/stats-app",
-      "version": "1.18.9",
+      "version": "1.18.10",
       "dependencies": {
         "@ibm/plex": "6.4.1",
         "@kobalte/core": "catalog:",
@@ -888,7 +888,7 @@
     },
     "packages/stats/core": {
       "name": "@opencode-ai/stats-core",
-      "version": "1.18.9",
+      "version": "1.18.10",
       "dependencies": {
         "@aws-sdk/client-athena": "3.933.0",
         "@planetscale/database": "1.19.0",
@@ -907,7 +907,7 @@
     },
     "packages/stats/server": {
       "name": "@opencode-ai/stats-server",
-      "version": "1.18.9",
+      "version": "1.18.10",
       "dependencies": {
         "@aws-sdk/client-firehose": "3.933.0",
         "@effect/platform-node": "catalog:",
@@ -949,7 +949,7 @@
     },
     "packages/tui": {
       "name": "@opencode-ai/tui",
-      "version": "1.18.9",
+      "version": "1.18.10",
       "dependencies": {
         "@opencode-ai/core": "workspace:*",
         "@opencode-ai/plugin": "workspace:*",
@@ -976,7 +976,7 @@
     },
     "packages/ui": {
       "name": "@opencode-ai/ui",
-      "version": "1.18.9",
+      "version": "1.18.10",
       "dependencies": {
         "@kobalte/core": "catalog:",
         "@pierre/diffs": "catalog:",
@@ -1028,7 +1028,7 @@
     },
     "packages/web": {
       "name": "@opencode-ai/web",
-      "version": "1.18.9",
+      "version": "1.18.10",
       "dependencies": {
         "@astrojs/cloudflare": "12.6.3",
         "@astrojs/markdown-remark": "6.3.1",

nix/hashes.json

@@ -1,8 +1,8 @@
 {
   "nodeModules": {
-    "x86_64-linux": "sha256-fK6zAHJC3ut/KUdfqLPxVMH7Z1yv65YZ7qcHF45kPas=",
-    "aarch64-linux": "sha256-CSWZY/vVUCKzlwfisQQHqHjawUwL0BRc8Y9o2y/QZYA=",
-    "aarch64-darwin": "sha256-IyFm5NbnU63BaOO/F4/v1exz3VbvkY96yjg9iun+O9Q=",
-    "x86_64-darwin": "sha256-XnXFoUxqXmEx7AKx5YhaJuLY2NYMtI0ICafaenU5L6k="
+    "x86_64-linux": "sha256-AD5kt1o035hdvYPyrvjiz2mcsXFJ7UJVEmbE9AJFDFs=",
+    "aarch64-linux": "sha256-f1gVXUpIRWC/I8dxIigdGGvPsju04MXVjZhtq5EYL64=",
+    "aarch64-darwin": "sha256-c+JRpjs2gsgQ2czyM6bTbYEdMbX/erOSQdX6TdrI59k=",
+    "x86_64-darwin": "sha256-iB7l4PtQQ9Mx/XAdtyayiLe6pZKhuXB9lpmrbTr+uWc="
   }
 }

packages/app/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/app",
-  "version": "1.18.9",
+  "version": "1.18.10",
   "description": "",
   "type": "module",
   "exports": {

packages/cli/package.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
   "name": "@opencode-ai/cli",
-  "version": "1.18.9",
+  "version": "1.18.10",
   "type": "module",
   "license": "MIT",
   "bin": {

packages/codemode/package.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
   "name": "@opencode-ai/codemode",
-  "version": "1.18.9",
+  "version": "1.18.10",
   "description": "Effect-native confined code execution over schema-described tools",
   "private": true,
   "type": "module",

packages/console/app/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/console-app",
-  "version": "1.18.9",
+  "version": "1.18.10",
   "type": "module",
   "license": "MIT",
   "scripts": {

packages/console/core/package.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
   "name": "@opencode-ai/console-core",
-  "version": "1.18.9",
+  "version": "1.18.10",
   "private": true,
   "type": "module",
   "license": "MIT",

packages/console/function/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/console-function",
-  "version": "1.18.9",
+  "version": "1.18.10",
   "$schema": "https://json.schemastore.org/package.json",
   "private": true,
   "type": "module",

packages/console/mail/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/console-mail",
-  "version": "1.18.9",
+  "version": "1.18.10",
   "dependencies": {
     "@jsx-email/all": "2.2.3",
     "@jsx-email/cli": "1.4.3",

packages/console/support/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/console-support",
-  "version": "1.18.9",
+  "version": "1.18.10",
   "type": "module",
   "license": "MIT",
   "scripts": {

packages/core/package.json

@@ -1,6 +1,6 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
-  "version": "1.18.9",
+  "version": "1.18.10",
   "name": "@opencode-ai/core",
   "type": "module",
   "license": "MIT",

packages/core/src/models-dev.ts

@@ -15,6 +15,11 @@ import { httpClient } from "./effect/app-node-platform"
 export const CatalogModelStatus = Schema.Literals(["alpha", "beta", "deprecated"])
 export type CatalogModelStatus = typeof CatalogModelStatus.Type
 
+const InterleavedField = Schema.Union([
+  Schema.Literals(["reasoning", "reasoning_content", "reasoning_text"]),
+  Schema.String,
+])
+
 const USER_AGENT = `opencode/${InstallationChannel}/${InstallationVersion}/${Flag.OPENCODE_CLIENT}`
 
 const CostTier = Schema.Struct({
@@ -71,9 +76,10 @@ export const Model = Schema.Struct({
   reasoning_options: Schema.optional(Schema.Array(ReasoningOption)),
   interleaved: Schema.optional(
     Schema.Union([
-      Schema.Literal(true),
+      Schema.Boolean,
+      InterleavedField,
       Schema.Struct({
-        field: Schema.Literals(["reasoning", "reasoning_content", "reasoning_details"]),
+        field: InterleavedField,
       }),
     ]),
   ),

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

@@ -5,6 +5,11 @@ import { PositiveInt } from "../../schema"
 
 export const ModelStatus = Schema.Literals(["alpha", "beta", "deprecated", "active"])
 
+const InterleavedField = Schema.Union([
+  Schema.Literals(["reasoning", "reasoning_content", "reasoning_text"]),
+  Schema.String,
+])
+
 export const Model = Schema.Struct({
   id: Schema.optional(Schema.String),
   name: Schema.optional(Schema.String),
@@ -16,9 +21,10 @@ export const Model = Schema.Struct({
   tool_call: Schema.optional(Schema.Boolean),
   interleaved: Schema.optional(
     Schema.Union([
-      Schema.Literal(true),
+      Schema.Boolean,
+      InterleavedField,
       Schema.Struct({
-        field: Schema.Literals(["reasoning", "reasoning_content", "reasoning_details"]),
+        field: InterleavedField,
       }),
     ]),
   ),

packages/desktop/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@opencode-ai/desktop",
   "private": true,
-  "version": "1.18.9",
+  "version": "1.18.10",
   "type": "module",
   "license": "MIT",
   "homepage": "https://opencode.ai",

packages/effect-drizzle-sqlite/package.json

@@ -1,6 +1,6 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
-  "version": "1.18.9",
+  "version": "1.18.10",
   "name": "@opencode-ai/effect-drizzle-sqlite",
   "type": "module",
   "license": "MIT",

packages/effect-sqlite-node/package.json

@@ -1,6 +1,6 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
-  "version": "1.18.9",
+  "version": "1.18.10",
   "name": "@opencode-ai/effect-sqlite-node",
   "type": "module",
   "license": "MIT",

packages/enterprise/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/enterprise",
-  "version": "1.18.9",
+  "version": "1.18.10",
   "private": true,
   "type": "module",
   "license": "MIT",

packages/function/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/function",
-  "version": "1.18.9",
+  "version": "1.18.10",
   "$schema": "https://json.schemastore.org/package.json",
   "private": true,
   "type": "module",

packages/http-recorder/package.json

@@ -1,6 +1,6 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
-  "version": "1.18.9",
+  "version": "1.18.10",
   "name": "@opencode-ai/http-recorder",
   "description": "Record and replay Effect HTTP client traffic with deterministic cassettes",
   "type": "module",

packages/llm/package.json

@@ -1,6 +1,6 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
-  "version": "1.18.9",
+  "version": "1.18.10",
   "name": "@opencode-ai/llm",
   "type": "module",
   "license": "MIT",

packages/opencode/package.json

@@ -1,6 +1,6 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
-  "version": "1.18.9",
+  "version": "1.18.10",
   "name": "opencode",
   "type": "module",
   "license": "MIT",

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

@@ -123,6 +123,18 @@ async function toolError(part: ToolPart) {
   }
 }
 
+async function embeddedServer(auth?: string) {
+  const { Server } = await import("@/server/server")
+  const server = Server.Default()
+  const fetch = (async (input: RequestInfo | URL, init?: RequestInit) => {
+    const request = new Request(input, init)
+    const headers = new Headers(request.headers)
+    if (auth) headers.set("Authorization", auth)
+    return server.app.fetch(new Request(request, { headers }))
+  }) as typeof globalThis.fetch
+  return { fetch, dispose: server.dispose }
+}
+
 export const RunCommand = effectCmd({
   command: "run [message..]",
   describe: "run opencode with a message",
@@ -902,19 +914,12 @@ export const RunCommand = effectCmd({
       if (interactive && !args.attach && !args.session && !args.continue) {
         const model = pick(args.model)
         const { runInteractiveLocalMode } = await import("./run/runtime")
-        const fetchFn = (async (input: RequestInfo | URL, init?: RequestInit) => {
-          const { Server } = await import("@/server/server")
-          const request = new Request(input, init)
-          const headers = new Headers(request.headers)
-          const auth = ServerAuth.header()
-          if (auth) headers.set("Authorization", auth)
-          return Server.Default().app.fetch(new Request(request, { headers }))
-        }) as typeof globalThis.fetch
+        const server = await embeddedServer(ServerAuth.header())
 
         try {
           return await runInteractiveLocalMode({
             directory: directory ?? root,
-            fetch: fetchFn,
+            fetch: server.fetch,
             resolveAgent: localAgent,
             session,
             share,
@@ -932,6 +937,8 @@ export const RunCommand = effectCmd({
           })
         } catch (error) {
           dieInteractive(error)
+        } finally {
+          await server.dispose()
         }
       }
 
@@ -940,20 +947,17 @@ export const RunCommand = effectCmd({
         return await execute(sdk)
       }
 
-      const fetchFn = (async (input: RequestInfo | URL, init?: RequestInit) => {
-        const { Server } = await import("@/server/server")
-        const request = new Request(input, init)
-        const headers = new Headers(request.headers)
-        const auth = ServerAuth.header()
-        if (auth) headers.set("Authorization", auth)
-        return Server.Default().app.fetch(new Request(request, { headers }))
-      }) as typeof globalThis.fetch
-      const sdk = createOpencodeClient({
-        baseUrl: "http://opencode.internal",
-        fetch: fetchFn,
-        directory,
-      })
-      await execute(sdk)
+      const server = await embeddedServer(ServerAuth.header())
+      try {
+        const sdk = createOpencodeClient({
+          baseUrl: "http://opencode.internal",
+          fetch: server.fetch,
+          directory,
+        })
+        await execute(sdk)
+      } finally {
+        await server.dispose()
+      }
     })
   }),
 })

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

@@ -72,6 +72,7 @@ export const rpc = {
   async shutdown() {
     await InstanceRuntime.disposeAllInstances()
     if (server) await server.stop(true)
+    if (Server.Default.loaded()) await Server.Default().dispose()
     process.off("unhandledRejection", onUnhandledRejection)
     process.off("uncaughtException", onUncaughtException)
   },

packages/opencode/src/provider/provider.ts

@@ -976,10 +976,15 @@ const ProviderModalities = Schema.Struct({
   pdf: Schema.Boolean,
 })
 
+const ProviderInterleavedField = Schema.Union([
+  Schema.Literals(["reasoning", "reasoning_content", "reasoning_text"]),
+  Schema.String,
+])
+
 const ProviderInterleaved = Schema.Union([
   Schema.Boolean,
   Schema.Struct({
-    field: Schema.Literals(["reasoning", "reasoning_content", "reasoning_details"]),
+    field: ProviderInterleavedField,
   }),
 ])
 
@@ -1243,7 +1248,7 @@ function fromModelsDevModel(provider: ModelsDev.Provider, model: ModelsDev.Model
         video: model.modalities?.output?.includes("video") ?? false,
         pdf: model.modalities?.output?.includes("pdf") ?? false,
       },
-      interleaved: model.interleaved ?? false,
+      interleaved: typeof model.interleaved === "string" ? { field: model.interleaved } : (model.interleaved ?? false),
     },
     release_date: model.release_date ?? "",
     variants: {},
@@ -1475,7 +1480,7 @@ const layer = Layer.effect(
                   pdf: model.modalities?.output?.includes("pdf") ?? existingModel?.capabilities.output.pdf ?? false,
                 },
                 interleaved:
-                  model.interleaved ??
+                  (typeof model.interleaved === "string" ? { field: model.interleaved } : model.interleaved) ??
                   existingModel?.capabilities.interleaved ??
                   (!existingModel && apiNpm === "@ai-sdk/openai-compatible" && apiID.includes("deepseek")
                     ? { field: "reasoning_content" }

packages/opencode/src/server/server.ts

@@ -54,14 +54,14 @@ class ListenerServerService extends Context.Service<ListenerServerService, Liste
 ) {}
 
 export const Default = lazy(() => {
-  const handler = HttpApiApp.webHandler().handler
+  const web = HttpApiApp.webHandler()
   const app: ServerApp = {
-    fetch: (request: Request) => handler(request, HttpApiApp.context),
+    fetch: (request: Request) => web.handler(request, HttpApiApp.context),
     request(input, init) {
       return app.fetch(input instanceof Request ? input : new Request(new URL(input, "http://localhost"), init))
     },
   }
-  return { app }
+  return { app, dispose: web.dispose }
 })
 
 export async function openapi() {

packages/opencode/test/cli/run/run-process.test.ts

@@ -23,6 +23,35 @@ describe("opencode run (non-interactive subprocess)", () => {
     60_000,
   )
 
+  cliIt.concurrent(
+    "flushes server telemetry before exiting",
+    ({ llm, opencode }) =>
+      Effect.gen(function* () {
+        const requests: string[] = []
+        const collector = yield* Effect.acquireRelease(
+          Effect.sync(() =>
+            Bun.serve({
+              port: 0,
+              fetch(request) {
+                requests.push(new URL(request.url).pathname)
+                return new Response(null, { status: 200 })
+              },
+            }),
+          ),
+          (server) => Effect.sync(() => server.stop(true)),
+        )
+        yield* llm.text("telemetry response")
+
+        const result = yield* opencode.run("say hi", {
+          env: { OTEL_EXPORTER_OTLP_ENDPOINT: collector.url.toString().replace(/\/$/, "") },
+        })
+
+        opencode.expectExit(result, 0)
+        expect(requests).toContain("/v1/traces")
+      }),
+    60_000,
+  )
+
   cliIt.concurrent(
     "prints each completed text part in order around a tool continuation",
     ({ llm, opencode }) =>

packages/opencode/test/mcp/transport.test.ts

@@ -0,0 +1,38 @@
+import { expect, test } from "bun:test"
+import { StreamableHTTPClientTransport } from "@modelcontextprotocol/sdk/client/streamableHttp.js"
+
+test("does not reconnect an SSE stream after a JSON-RPC error response", async () => {
+  let requests = 0
+  const transport = new StreamableHTTPClientTransport(new URL("http://mcp.invalid"), {
+    fetch: async () => {
+      requests += 1
+      return new Response(
+        new ReadableStream({
+          start(controller) {
+            controller.enqueue(new TextEncoder().encode("id: prime\nretry: 1\ndata:\n\n"))
+            controller.enqueue(
+              new TextEncoder().encode(
+                'id: error\ndata: {"jsonrpc":"2.0","error":{"code":-32601,"message":"Method not found"},"id":1}\n\n',
+              ),
+            )
+            controller.close()
+          },
+        }),
+        { status: 200, headers: { "content-type": "text/event-stream" } },
+      )
+    },
+    reconnectionOptions: {
+      initialReconnectionDelay: 1,
+      maxReconnectionDelay: 1,
+      reconnectionDelayGrowFactor: 1,
+      maxRetries: 2,
+    },
+  })
+
+  await transport.start()
+  await transport.send({ jsonrpc: "2.0", method: "resources/list", id: 1 })
+  await Bun.sleep(25)
+  await transport.close()
+
+  expect(requests).toBe(1)
+})

packages/opencode/test/provider/provider.test.ts

@@ -252,6 +252,8 @@ it.instance(
     const provider = providers[ProviderV2.ID.make("custom-provider")]
     expect(provider.models["deepseek-r1"].capabilities.interleaved).toEqual({ field: "reasoning_content" })
     expect(provider.models["deepseek-details"].capabilities.interleaved).toEqual({ field: "reasoning_details" })
+    expect(provider.models["deepseek-text"].capabilities.interleaved).toEqual({ field: "reasoning_text" })
+    expect(provider.models["custom-reasoning"].capabilities.interleaved).toEqual({ field: "vendor_reasoning" })
     expect(provider.models["custom-model"].capabilities.interleaved).toBe(false)
     expect(
       providers[ProviderV2.ID.make("custom-anthropic-provider")].models["deepseek-r1"].capabilities.interleaved,
@@ -267,6 +269,8 @@ it.instance(
           models: {
             "deepseek-r1": { name: "DeepSeek R1" },
             "deepseek-details": { name: "DeepSeek Details", interleaved: { field: "reasoning_details" } },
+            "deepseek-text": { name: "DeepSeek Text", interleaved: "reasoning_text" },
+            "custom-reasoning": { name: "Custom Reasoning", interleaved: { field: "vendor_reasoning" } },
             "custom-model": { name: "Custom Model" },
           },
           options: { apiKey: "custom-key" },
@@ -1462,6 +1466,7 @@ test("models.dev normalization fills required response fields", () => {
         id: "gpt-5.4",
         name: "GPT-5.4",
         family: "gpt",
+        interleaved: "reasoning_text",
         cost: { input: 2.5, output: 15 },
         limit: { context: 1_050_000, input: 922_000, output: 128_000 },
       },
@@ -1474,6 +1479,7 @@ test("models.dev normalization fills required response fields", () => {
   expect(model.capabilities.reasoning).toBe(false)
   expect(model.capabilities.attachment).toBe(false)
   expect(model.capabilities.toolcall).toBe(true)
+  expect(model.capabilities.interleaved).toEqual({ field: "reasoning_text" })
   expect(model.release_date).toBe("")
 })
 

packages/plugin/package.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
   "name": "@opencode-ai/plugin",
-  "version": "1.18.9",
+  "version": "1.18.10",
   "type": "module",
   "license": "MIT",
   "scripts": {

packages/sdk/js/package.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
   "name": "@opencode-ai/sdk",
-  "version": "1.18.9",
+  "version": "1.18.10",
   "type": "module",
   "license": "MIT",
   "scripts": {

packages/sdk/js/src/v2/gen/types.gen.ts

@@ -1768,9 +1768,13 @@ export type ProviderConfig = {
       temperature?: boolean
       tool_call?: boolean
       interleaved?:
-        | true
+        | boolean
+        | "reasoning"
+        | "reasoning_content"
+        | "reasoning_text"
+        | string
         | {
-            field: "reasoning" | "reasoning_content" | "reasoning_details"
+            field: "reasoning" | "reasoning_content" | "reasoning_text" | string
           }
       cost?: {
         input: number
@@ -2057,7 +2061,7 @@ export type Model = {
     interleaved:
       | boolean
       | {
-          field: "reasoning" | "reasoning_content" | "reasoning_details"
+          field: "reasoning" | "reasoning_content" | "reasoning_text" | string
         }
   }
   cost: {

packages/sdk/openapi.json

@@ -20820,15 +20820,28 @@
                 "interleaved": {
                   "anyOf": [
                     {
-                      "type": "boolean",
-                      "enum": [true]
+                      "type": "boolean"
+                    },
+                    {
+                      "type": "string",
+                      "enum": ["reasoning", "reasoning_content", "reasoning_text"]
+                    },
+                    {
+                      "type": "string"
                     },
                     {
                       "type": "object",
                       "properties": {
                         "field": {
-                          "type": "string",
-                          "enum": ["reasoning", "reasoning_content", "reasoning_details"]
+                          "anyOf": [
+                            {
+                              "type": "string",
+                              "enum": ["reasoning", "reasoning_content", "reasoning_text"]
+                            },
+                            {
+                              "type": "string"
+                            }
+                          ]
                         }
                       },
                       "required": ["field"],
@@ -21641,8 +21654,15 @@
                     "type": "object",
                     "properties": {
                       "field": {
-                        "type": "string",
-                        "enum": ["reasoning", "reasoning_content", "reasoning_details"]
+                        "anyOf": [
+                          {
+                            "type": "string",
+                            "enum": ["reasoning", "reasoning_content", "reasoning_text"]
+                          },
+                          {
+                            "type": "string"
+                          }
+                        ]
                       }
                     },
                     "required": ["field"],

packages/server/package.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
   "name": "@opencode-ai/server",
-  "version": "1.18.9",
+  "version": "1.18.10",
   "private": true,
   "type": "module",
   "license": "MIT",

packages/session-ui/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/session-ui",
-  "version": "1.18.9",
+  "version": "1.18.10",
   "private": true,
   "type": "module",
   "license": "MIT",

packages/slack/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/slack",
-  "version": "1.18.9",
+  "version": "1.18.10",
   "type": "module",
   "license": "MIT",
   "scripts": {

packages/stats/app/package.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
   "name": "@opencode-ai/stats-app",
-  "version": "1.18.9",
+  "version": "1.18.10",
   "private": true,
   "type": "module",
   "license": "MIT",

packages/stats/core/package.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
   "name": "@opencode-ai/stats-core",
-  "version": "1.18.9",
+  "version": "1.18.10",
   "private": true,
   "type": "module",
   "license": "MIT",

packages/stats/server/package.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
   "name": "@opencode-ai/stats-server",
-  "version": "1.18.9",
+  "version": "1.18.10",
   "private": true,
   "type": "module",
   "license": "MIT",

packages/tui/package.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
   "name": "@opencode-ai/tui",
-  "version": "1.18.9",
+  "version": "1.18.10",
   "private": true,
   "type": "module",
   "license": "MIT",

packages/ui/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/ui",
-  "version": "1.18.9",
+  "version": "1.18.10",
   "type": "module",
   "license": "MIT",
   "repository": {

packages/web/package.json

@@ -2,7 +2,7 @@
   "name": "@opencode-ai/web",
   "type": "module",
   "license": "MIT",
-  "version": "1.18.9",
+  "version": "1.18.10",
   "scripts": {
     "dev": "astro dev",
     "dev:remote": "VITE_API_URL=https://api.opencode.ai astro dev",

packages/web/src/content/docs/providers.mdx

@@ -1505,6 +1505,30 @@ To use Kimi K2 from Moonshot AI:
 
 ---
 
+### Modal
+
+1. Create a [shared Endpoint](https://modal.com/endpoints) for the model you want to use.
+
+2. Create a [proxy token](https://modal.com/docs/guide/endpoints#proxy-tokens), then join its ID and secret with a period:
+
+   ```txt
+   wk-<id>.ws-<secret>
+   ```
+
+3. Run the `/connect` command, search for **Modal**, and enter the combined proxy token.
+
+   ```txt
+   /connect
+   ```
+
+4. Run the `/models` command to select one of the endpoints in your Modal workspace.
+
+   ```txt
+   /models
+   ```
+
+---
+
 ### NVIDIA
 
 NVIDIA provides access to Nemotron models and many other open models through [build.nvidia.com](https://build.nvidia.com) for free.

patches/@modelcontextprotocol%2Fsdk@1.29.0.patch

@@ -141,6 +141,15 @@ diff --git a/dist/cjs/client/streamableHttp.js b/dist/cjs/client/streamableHttp.
 index a29a7d3a0f14d9cd800ef5b296485237350c666f..c362ae5fe6c62c8c8eae7e2e61de1eedff5443c9 100644
 --- a/dist/cjs/client/streamableHttp.js
 +++ b/dist/cjs/client/streamableHttp.js
+@@ -204,7 +204,7 @@ class StreamableHTTPClientTransport {
+                     if (!event.event || event.event === 'message') {
+                         try {
+                             const message = types_js_1.JSONRPCMessageSchema.parse(JSON.parse(event.data));
+-                            if ((0, types_js_1.isJSONRPCResultResponse)(message)) {
++                            if ((0, types_js_1.isJSONRPCResultResponse)(message) || (0, types_js_1.isJSONRPCErrorResponse)(message)) {
+                                 // Mark that we received a response - no need to reconnect for this request
+                                 receivedResponse = true;
+                                 if (replayMessageId !== undefined) {
 @@ -290,7 +290,38 @@ class StreamableHTTPClientTransport {
          this.onclose?.();
      }
@@ -518,10 +527,19 @@ index 624172aa24ae255a67c083f9c19053343e4a0581..ac75b14545fda44aff7ff4d97cc5da88
 @@ -1,5 +1,5 @@
  import { createFetchWithInit, normalizeHeaders } from '../shared/transport.js';
 -import { isInitializedNotification, isJSONRPCRequest, isJSONRPCResultResponse, JSONRPCMessageSchema } from '../types.js';
-+import { isInitializedNotification, isInitializeRequest, isJSONRPCRequest, isJSONRPCResultResponse, JSONRPCMessageSchema } from '../types.js';
++import { isInitializedNotification, isInitializeRequest, isJSONRPCErrorResponse, isJSONRPCRequest, isJSONRPCResultResponse, JSONRPCMessageSchema } from '../types.js';
  import { auth, extractWWWAuthenticateParams, UnauthorizedError } from './auth.js';
  import { EventSourceParserStream } from 'eventsource-parser/stream';
  // Default reconnection options for StreamableHTTP connections
+@@ -200,7 +200,7 @@ export class StreamableHTTPClientTransport {
+                     if (!event.event || event.event === 'message') {
+                         try {
+                             const message = JSONRPCMessageSchema.parse(JSON.parse(event.data));
+-                            if (isJSONRPCResultResponse(message)) {
++                            if (isJSONRPCResultResponse(message) || isJSONRPCErrorResponse(message)) {
+                                 // Mark that we received a response - no need to reconnect for this request
+                                 receivedResponse = true;
+                                 if (replayMessageId !== undefined) {
 @@ -286,7 +286,38 @@ export class StreamableHTTPClientTransport {
          this.onclose?.();
      }

sdks/vscode/package.json

@@ -2,7 +2,7 @@
   "name": "opencode",
   "displayName": "opencode",
   "description": "opencode for VS Code",
-  "version": "1.18.9",
+  "version": "1.18.10",
   "publisher": "sst-dev",
   "repository": {
     "type": "git",