feat: AI SDK v6 support

package.json

@@ -46,7 +46,7 @@
       "drizzle-kit": "1.0.0-beta.19-d95b7a4",
       "drizzle-orm": "1.0.0-beta.19-d95b7a4",
       "effect": "4.0.0-beta.35",
-      "ai": "5.0.124",
+      "ai": "6.0.116",
       "hono": "4.10.7",
       "hono-openapi": "1.1.2",
       "fuzzysort": "3.1.0",
@@ -111,8 +111,6 @@
     "@types/node": "catalog:"
   },
   "patchedDependencies": {
-    "@standard-community/standard-openapi@0.2.9": "patches/@standard-community%2Fstandard-openapi@0.2.9.patch",
-    "@openrouter/ai-sdk-provider@1.5.4": "patches/@openrouter%2Fai-sdk-provider@1.5.4.patch",
-    "@ai-sdk/xai@2.0.51": "patches/@ai-sdk%2Fxai@2.0.51.patch"
+    "@standard-community/standard-openapi@0.2.9": "patches/@standard-community%2Fstandard-openapi@0.2.9.patch"
   }
 }

packages/console/function/package.json

@@ -17,9 +17,9 @@
     "@typescript/native-preview": "catalog:"
   },
   "dependencies": {
-    "@ai-sdk/anthropic": "2.0.0",
-    "@ai-sdk/openai": "2.0.2",
-    "@ai-sdk/openai-compatible": "1.0.1",
+    "@ai-sdk/anthropic": "3.0.58",
+    "@ai-sdk/openai": "3.0.41",
+    "@ai-sdk/openai-compatible": "2.0.35",
     "@hono/zod-validator": "catalog:",
     "@opencode-ai/console-core": "workspace:*",
     "@opencode-ai/console-resource": "workspace:*",

packages/opencode/package.json

@@ -68,25 +68,25 @@
     "@actions/core": "1.11.1",
     "@actions/github": "6.0.1",
     "@agentclientprotocol/sdk": "0.14.1",
-    "@ai-sdk/amazon-bedrock": "3.0.82",
-    "@ai-sdk/anthropic": "2.0.65",
-    "@ai-sdk/azure": "2.0.91",
-    "@ai-sdk/cerebras": "1.0.36",
-    "@ai-sdk/cohere": "2.0.22",
-    "@ai-sdk/deepinfra": "1.0.36",
-    "@ai-sdk/gateway": "2.0.30",
-    "@ai-sdk/google": "2.0.54",
-    "@ai-sdk/google-vertex": "3.0.106",
-    "@ai-sdk/groq": "2.0.34",
-    "@ai-sdk/mistral": "2.0.27",
-    "@ai-sdk/openai": "2.0.89",
-    "@ai-sdk/openai-compatible": "1.0.32",
-    "@ai-sdk/perplexity": "2.0.23",
-    "@ai-sdk/provider": "2.0.1",
-    "@ai-sdk/provider-utils": "3.0.21",
-    "@ai-sdk/togetherai": "1.0.34",
-    "@ai-sdk/vercel": "1.0.33",
-    "@ai-sdk/xai": "2.0.51",
+    "@ai-sdk/amazon-bedrock": "4.0.77",
+    "@ai-sdk/anthropic": "3.0.58",
+    "@ai-sdk/azure": "3.0.42",
+    "@ai-sdk/cerebras": "2.0.39",
+    "@ai-sdk/cohere": "3.0.25",
+    "@ai-sdk/deepinfra": "2.0.39",
+    "@ai-sdk/gateway": "3.0.66",
+    "@ai-sdk/google": "3.0.43",
+    "@ai-sdk/google-vertex": "4.0.80",
+    "@ai-sdk/groq": "3.0.29",
+    "@ai-sdk/mistral": "3.0.24",
+    "@ai-sdk/openai": "3.0.41",
+    "@ai-sdk/openai-compatible": "2.0.35",
+    "@ai-sdk/perplexity": "3.0.23",
+    "@ai-sdk/provider": "3.0.8",
+    "@ai-sdk/provider-utils": "4.0.19",
+    "@ai-sdk/togetherai": "2.0.39",
+    "@ai-sdk/vercel": "2.0.37",
+    "@ai-sdk/xai": "3.0.67",
     "@aws-sdk/credential-providers": "3.993.0",
     "@clack/prompts": "1.0.0-alpha.1",
     "@gitlab/gitlab-ai-provider": "3.6.0",
@@ -101,7 +101,7 @@
     "@opencode-ai/script": "workspace:*",
     "@opencode-ai/sdk": "workspace:*",
     "@opencode-ai/util": "workspace:*",
-    "@openrouter/ai-sdk-provider": "1.5.4",
+    "@openrouter/ai-sdk-provider": "2.3.3",
     "@opentui/core": "0.1.87",
     "@opentui/solid": "0.1.87",
     "@effect/platform-node": "catalog:",
@@ -112,7 +112,7 @@
     "@standard-schema/spec": "1.0.0",
     "@zip.js/zip.js": "2.7.62",
     "ai": "catalog:",
-    "ai-gateway-provider": "2.3.1",
+    "ai-gateway-provider": "3.1.1",
     "bonjour-service": "1.3.0",
     "bun-pty": "0.4.8",
     "chokidar": "4.0.3",

packages/opencode/src/provider/provider.ts

@@ -9,6 +9,7 @@ import { BunProc } from "../bun"
 import { Hash } from "../util/hash"
 import { Plugin } from "../plugin"
 import { NamedError } from "@opencode-ai/util/error"
+import { type LanguageModelV3 } from "@ai-sdk/provider"
 import { ModelsDev } from "./models"
 import { Auth } from "../auth"
 import { Env } from "../env"
@@ -28,7 +29,7 @@ import { createVertex } from "@ai-sdk/google-vertex"
 import { createVertexAnthropic } from "@ai-sdk/google-vertex/anthropic"
 import { createOpenAI } from "@ai-sdk/openai"
 import { createOpenAICompatible } from "@ai-sdk/openai-compatible"
-import { createOpenRouter, type LanguageModelV2 } from "@openrouter/ai-sdk-provider"
+import { createOpenRouter } from "@openrouter/ai-sdk-provider"
 import { createOpenaiCompatible as createGitHubCopilotOpenAICompatible } from "./sdk/copilot"
 import { createXai } from "@ai-sdk/xai"
 import { createMistral } from "@ai-sdk/mistral"
@@ -40,7 +41,7 @@ import { createGateway } from "@ai-sdk/gateway"
 import { createTogetherAI } from "@ai-sdk/togetherai"
 import { createPerplexity } from "@ai-sdk/perplexity"
 import { createVercel } from "@ai-sdk/vercel"
-import { createGitLab, VERSION as GITLAB_PROVIDER_VERSION } from "@gitlab/gitlab-ai-provider"
+// import { createGitLab, VERSION as GITLAB_PROVIDER_VERSION } from "@gitlab/gitlab-ai-provider"
 import { fromNodeProviderChain } from "@aws-sdk/credential-providers"
 import { GoogleAuth } from "google-auth-library"
 import { ProviderTransform } from "./transform"
@@ -104,7 +105,11 @@ export namespace Provider {
     })
   }
 
-  const BUNDLED_PROVIDERS: Record<string, (options: any) => SDK> = {
+  type BundledSDK = {
+    languageModel(modelId: string): LanguageModelV3
+  }
+
+  const BUNDLED_PROVIDERS: Record<string, (options: any) => BundledSDK> = {
     "@ai-sdk/amazon-bedrock": createAmazonBedrock,
     "@ai-sdk/anthropic": createAnthropic,
     "@ai-sdk/azure": createAzure,
@@ -124,8 +129,6 @@ export namespace Provider {
     "@ai-sdk/togetherai": createTogetherAI,
     "@ai-sdk/perplexity": createPerplexity,
     "@ai-sdk/vercel": createVercel,
-    "@gitlab/gitlab-ai-provider": createGitLab,
-    // @ts-ignore (TODO: kill this code so we dont have to maintain it)
     "@ai-sdk/github-copilot": createGitHubCopilotOpenAICompatible,
   }
 
@@ -514,49 +517,49 @@ export namespace Provider {
         },
       }
     },
-    gitlab: async (input) => {
-      const instanceUrl = Env.get("GITLAB_INSTANCE_URL") || "https://gitlab.com"
-
-      const auth = await Auth.get(input.id)
-      const apiKey = await (async () => {
-        if (auth?.type === "oauth") return auth.access
-        if (auth?.type === "api") return auth.key
-        return Env.get("GITLAB_TOKEN")
-      })()
-
-      const config = await Config.get()
-      const providerConfig = config.provider?.["gitlab"]
-
-      const aiGatewayHeaders = {
-        "User-Agent": `opencode/${Installation.VERSION} gitlab-ai-provider/${GITLAB_PROVIDER_VERSION} (${os.platform()} ${os.release()}; ${os.arch()})`,
-        "anthropic-beta": "context-1m-2025-08-07",
-        ...(providerConfig?.options?.aiGatewayHeaders || {}),
-      }
-
-      return {
-        autoload: !!apiKey,
-        options: {
-          instanceUrl,
-          apiKey,
-          aiGatewayHeaders,
-          featureFlags: {
-            duo_agent_platform_agentic_chat: true,
-            duo_agent_platform: true,
-            ...(providerConfig?.options?.featureFlags || {}),
-          },
-        },
-        async getModel(sdk: ReturnType<typeof createGitLab>, modelID: string) {
-          return sdk.agenticChat(modelID, {
-            aiGatewayHeaders,
-            featureFlags: {
-              duo_agent_platform_agentic_chat: true,
-              duo_agent_platform: true,
-              ...(providerConfig?.options?.featureFlags || {}),
-            },
-          })
-        },
-      }
-    },
+    // gitlab: async (input) => {
+    //   const instanceUrl = Env.get("GITLAB_INSTANCE_URL") || "https://gitlab.com"
+    //
+    //   const auth = await Auth.get(input.id)
+    //   const apiKey = await (async () => {
+    //     if (auth?.type === "oauth") return auth.access
+    //     if (auth?.type === "api") return auth.key
+    //     return Env.get("GITLAB_TOKEN")
+    //   })()
+    //
+    //   const config = await Config.get()
+    //   const providerConfig = config.provider?.["gitlab"]
+    //
+    //   const aiGatewayHeaders = {
+    //     "User-Agent": `opencode/${Installation.VERSION} gitlab-ai-provider/${GITLAB_PROVIDER_VERSION} (${os.platform()} ${os.release()}; ${os.arch()})`,
+    //     "anthropic-beta": "context-1m-2025-08-07",
+    //     ...(providerConfig?.options?.aiGatewayHeaders || {}),
+    //   }
+    //
+    //   return {
+    //     autoload: !!apiKey,
+    //     options: {
+    //       instanceUrl,
+    //       apiKey,
+    //       aiGatewayHeaders,
+    //       featureFlags: {
+    //         duo_agent_platform_agentic_chat: true,
+    //         duo_agent_platform: true,
+    //         ...(providerConfig?.options?.featureFlags || {}),
+    //       },
+    //     },
+    //     async getModel(sdk: ReturnType<typeof createGitLab>, modelID: string) {
+    //       return sdk.agenticChat(modelID, {
+    //         aiGatewayHeaders,
+    //         featureFlags: {
+    //           duo_agent_platform_agentic_chat: true,
+    //           duo_agent_platform: true,
+    //           ...(providerConfig?.options?.featureFlags || {}),
+    //         },
+    //       })
+    //     },
+    //   }
+    // },
     "cloudflare-workers-ai": async (input) => {
       const accountId = Env.get("CLOUDFLARE_ACCOUNT_ID")
       if (!accountId) return { autoload: false }
@@ -846,14 +849,14 @@ export namespace Provider {
     }
 
     const providers: Record<ProviderID, Info> = {} as Record<ProviderID, Info>
-    const languages = new Map<string, LanguageModelV2>()
+    const languages = new Map<string, LanguageModelV3>()
     const modelLoaders: {
       [providerID: string]: CustomModelLoader
     } = {}
     const varsLoaders: {
       [providerID: string]: CustomVarsLoader
     } = {}
-    const sdk = new Map<string, SDK>()
+    const sdk = new Map<string, BundledSDK>()
 
     log.info("init")
 
@@ -1240,7 +1243,7 @@ export namespace Provider {
     return info
   }
 
-  export async function getLanguage(model: Model): Promise<LanguageModelV2> {
+  export async function getLanguage(model: Model): Promise<LanguageModelV3> {
     const s = await state()
     const key = `${model.providerID}/${model.id}`
     if (s.models.has(key)) return s.models.get(key)!

packages/opencode/src/provider/sdk/copilot/copilot-provider.ts

@@ -1,4 +1,4 @@
-import type { LanguageModelV2 } from "@ai-sdk/provider"
+import type { LanguageModelV3 } from "@ai-sdk/provider"
 import { type FetchFunction, withoutTrailingSlash, withUserAgentSuffix } from "@ai-sdk/provider-utils"
 import { OpenAICompatibleChatLanguageModel } from "./chat/openai-compatible-chat-language-model"
 import { OpenAIResponsesLanguageModel } from "./responses/openai-responses-language-model"
@@ -36,10 +36,10 @@ export interface OpenaiCompatibleProviderSettings {
 }
 
 export interface OpenaiCompatibleProvider {
-  (modelId: OpenaiCompatibleModelId): LanguageModelV2
-  chat(modelId: OpenaiCompatibleModelId): LanguageModelV2
-  responses(modelId: OpenaiCompatibleModelId): LanguageModelV2
-  languageModel(modelId: OpenaiCompatibleModelId): LanguageModelV2
+  (modelId: OpenaiCompatibleModelId): LanguageModelV3
+  chat(modelId: OpenaiCompatibleModelId): LanguageModelV3
+  responses(modelId: OpenaiCompatibleModelId): LanguageModelV3
+  languageModel(modelId: OpenaiCompatibleModelId): LanguageModelV3
 
   // embeddingModel(modelId: any): EmbeddingModelV2
 

packages/opencode/src/provider/sdk/copilot/responses/tool/code-interpreter.ts

@@ -1,4 +1,4 @@
-import { createProviderDefinedToolFactoryWithOutputSchema } from "@ai-sdk/provider-utils"
+import { createProviderToolFactoryWithOutputSchema } from "@ai-sdk/provider-utils"
 import { z } from "zod/v4"
 
 export const codeInterpreterInputSchema = z.object({
@@ -37,7 +37,7 @@ type CodeInterpreterArgs = {
   container?: string | { fileIds?: string[] }
 }
 
-export const codeInterpreterToolFactory = createProviderDefinedToolFactoryWithOutputSchema<
+export const codeInterpreterToolFactory = createProviderToolFactoryWithOutputSchema<
   {
     /**
      * The code to run, or null if not available.
@@ -76,7 +76,6 @@ export const codeInterpreterToolFactory = createProviderDefinedToolFactoryWithOu
   CodeInterpreterArgs
 >({
   id: "openai.code_interpreter",
-  name: "code_interpreter",
   inputSchema: codeInterpreterInputSchema,
   outputSchema: codeInterpreterOutputSchema,
 })

packages/opencode/src/provider/sdk/copilot/responses/tool/file-search.ts

@@ -1,4 +1,4 @@
-import { createProviderDefinedToolFactoryWithOutputSchema } from "@ai-sdk/provider-utils"
+import { createProviderToolFactoryWithOutputSchema } from "@ai-sdk/provider-utils"
 import type {
   OpenAIResponsesFileSearchToolComparisonFilter,
   OpenAIResponsesFileSearchToolCompoundFilter,
@@ -43,7 +43,7 @@ export const fileSearchOutputSchema = z.object({
     .nullable(),
 })
 
-export const fileSearch = createProviderDefinedToolFactoryWithOutputSchema<
+export const fileSearch = createProviderToolFactoryWithOutputSchema<
   {},
   {
     /**
@@ -122,7 +122,6 @@ export const fileSearch = createProviderDefinedToolFactoryWithOutputSchema<
   }
 >({
   id: "openai.file_search",
-  name: "file_search",
   inputSchema: z.object({}),
   outputSchema: fileSearchOutputSchema,
 })

packages/opencode/src/provider/sdk/copilot/responses/tool/image-generation.ts

@@ -1,4 +1,4 @@
-import { createProviderDefinedToolFactoryWithOutputSchema } from "@ai-sdk/provider-utils"
+import { createProviderToolFactoryWithOutputSchema } from "@ai-sdk/provider-utils"
 import { z } from "zod/v4"
 
 export const imageGenerationArgsSchema = z
@@ -92,7 +92,7 @@ type ImageGenerationArgs = {
   size?: "auto" | "1024x1024" | "1024x1536" | "1536x1024"
 }
 
-const imageGenerationToolFactory = createProviderDefinedToolFactoryWithOutputSchema<
+const imageGenerationToolFactory = createProviderToolFactoryWithOutputSchema<
   {},
   {
     /**
@@ -103,7 +103,6 @@ const imageGenerationToolFactory = createProviderDefinedToolFactoryWithOutputSch
   ImageGenerationArgs
 >({
   id: "openai.image_generation",
-  name: "image_generation",
   inputSchema: z.object({}),
   outputSchema: imageGenerationOutputSchema,
 })

packages/opencode/src/provider/sdk/copilot/responses/tool/local-shell.ts

@@ -1,4 +1,4 @@
-import { createProviderDefinedToolFactoryWithOutputSchema } from "@ai-sdk/provider-utils"
+import { createProviderToolFactoryWithOutputSchema } from "@ai-sdk/provider-utils"
 import { z } from "zod/v4"
 
 export const localShellInputSchema = z.object({
@@ -16,7 +16,7 @@ export const localShellOutputSchema = z.object({
   output: z.string(),
 })
 
-export const localShell = createProviderDefinedToolFactoryWithOutputSchema<
+export const localShell = createProviderToolFactoryWithOutputSchema<
   {
     /**
      * Execute a shell command on the server.
@@ -59,7 +59,6 @@ export const localShell = createProviderDefinedToolFactoryWithOutputSchema<
   {}
 >({
   id: "openai.local_shell",
-  name: "local_shell",
   inputSchema: localShellInputSchema,
   outputSchema: localShellOutputSchema,
 })

packages/opencode/src/provider/sdk/copilot/responses/tool/web-search-preview.ts

@@ -1,4 +1,4 @@
-import { createProviderDefinedToolFactory } from "@ai-sdk/provider-utils"
+import { createProviderToolFactory } from "@ai-sdk/provider-utils"
 import { z } from "zod/v4"
 
 // Args validation schema
@@ -40,7 +40,7 @@ export const webSearchPreviewArgsSchema = z.object({
     .optional(),
 })
 
-export const webSearchPreview = createProviderDefinedToolFactory<
+export const webSearchPreview = createProviderToolFactory<
   {
     // Web search doesn't take input parameters - it's controlled by the prompt
   },
@@ -81,7 +81,6 @@ export const webSearchPreview = createProviderDefinedToolFactory<
   }
 >({
   id: "openai.web_search_preview",
-  name: "web_search_preview",
   inputSchema: z.object({
     action: z
       .discriminatedUnion("type", [