Backport: Add ctx-zip tools to tools registry - MCP Code Mode/CodeAct

content/tools-registry/registry.ts

@@ -118,6 +118,59 @@ console.log(text);`,
     websiteUrl: 'https://parallel.ai',
     npmUrl: 'https://www.npmjs.com/package/@parallel-web/ai-sdk-tools',
   },
+  {
+    slug: 'ctx-zip',
+    name: 'ctx-zip',
+    description:
+      'Transform MCP tools and AI SDK tools into code, write it to a Vercel sandbox file system and have the agent import the tools, write code, and execute it.',
+    packageName: 'ctx-zip',
+    tags: ['code-execution', 'sandbox', 'mcp', 'code-mode'],
+    apiKeyEnvName: 'VERCEL_OIDC_TOKEN',
+    installCommand: {
+      pnpm: 'pnpm install ctx-zip',
+      npm: 'npm install ctx-zip',
+      yarn: 'yarn add ctx-zip',
+      bun: 'bun add ctx-zip',
+    },
+    codeExample: `import { gateway, generateText, stepCountIs } from 'ai';
+import { createVercelSandboxCodeMode, SANDBOX_SYSTEM_PROMPT } from 'ctx-zip';
+
+const { tools } = await createVercelSandboxCodeMode({
+  servers: [
+    {
+      name: 'vercel',
+      url: 'https://mcp.vercel.com',
+      useSSE: false,
+      headers: {
+        Authorization: \`Bearer \${process.env.VERCEL_API_KEY}\`,
+      },
+    },
+  ],
+  standardTools: {
+    weather: weatherTool,
+  },
+});
+
+const { text } = await generateText({
+  model: gateway('openai/gpt-4.1-mini'),
+  tools,
+  stopWhen: stepCountIs(20),
+  system: SANDBOX_SYSTEM_PROMPT,
+  messages: [
+    {
+      role: 'user',
+      content: 'What tools are available from the Vercel MCP server?',
+    },
+  ],
+});
+
+console.log(text);
+`,
+    docsUrl: 'https://github.com/karthikscale3/ctx-zip/blob/main/README.md',
+    apiKeyUrl: 'https://vercel.com/docs/vercel-sandbox#authentication',
+    websiteUrl: 'https://github.com/karthikscale3/ctx-zip/blob/main/README.md',
+    npmUrl: 'https://www.npmjs.com/package/ctx-zip',
+  },
   {
     slug: 'perplexity-search',
     name: 'Perplexity Search',