Run an MCP Server on Vercel

Usage

Update api/server.ts with your tools, prompts, and resources following the MCP TypeScript SDK documentation.

There is also a Next.js version of this template

Notes for running on Vercel

• Requires a Redis attached to the project under process.env.REDIS_URL
• Make sure you have Fluid compute enabled for efficient execution
• After enabling Fluid compute, open vercel.json and adjust max duration to 800 if you using a Vercel Pro or Enterprise account
• Deploy the MCP template

Local dev

• Run vercel dev for local development
• Alternatively, integrate the system into the server framework of your choice.

Sample Client

script/test-client.mjs contains a sample client to try invocations.

node scripts/test-client.mjs https://mcp-on-vercel.vercel.app