Cookbook - mcp-use

Start with a working app or MCP server and add an integration. Each recipe includes the code you need and a quick way to try it.

Recipes

Run Python, TypeScript, or JavaScript in an isolated sandbox. Add a run_code tool to your MCP server.

Add an MCP endpoint to your existing Next.js app. Define a tool and mount it with the Next.js adapter.

Add an MCP endpoint to your existing TanStack Start app. Define a tool and mount it with the Vite plugin and a server route.

Rate-limit MCP tool calls with Upstash Redis. Share a quota across server instances before running a tool.

Trace MCP tool calls and report failures in Sentry. Monitor successful calls, tool errors, and exceptions.

Let the chat model generate interactive layouts. Render A2UI components in an MCP App view.

Build a map-based home search MCP App. Let the model refine the open view with view tools.

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