Next.js MCP Server Template

Free

A starter Next.js project that uses the MCP Adapter to allow MCP clients to connect and access resources.

About

A starter Next.js project that uses the MCP Adapter to allow MCP clients to connect and access resources.

Uses mcp-handler

This sample app uses the Vercel MCP Adapter that allows you to drop in an MCP server on a group of routes in any Next.js project.

Update app/[transport]/route.ts with your tools, prompts, and resources following the MCP TypeScript SDK documentation.

To use the SSE transport, requires a Redis attached to the project under process.env.REDIS_URL and toggling the disableSse flag to false in app/mcp/route.ts
Make sure you have Fluid compute enabled for efficient execution
After enabling Fluid compute, open app/route.ts and adjust maxDuration to 800 if you using a Vercel Pro or Enterprise account
Deploy the Next.js MCP template

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

node scripts/test-client.mjs https://mcp-for-next-js.vercel.app

Run in your terminal:

claude mcp add next-js-mcp-server-template -- npx