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integrations/next-devtools-mcp

Next.js DevTools MCP mcp

Read build and runtime errors, routes and logs from a running Next.js 16+ dev server, and point the agent at the docs for the installed version.

Third-party software. Forgeprint hosts none of this code: it is an installation recipe for a project somebody else publishes and maintains. Review the permissions below before installing.

Upstream

What it can reach

Probes local ports for Next.js dev servers and calls the runtime tools they expose at /_next/mcp, which read errors, routes, logs and project metadata; it needs no credentials.

It needs no secret.

Install

Claude Code

claude mcp add-json next-devtools '{"command":"npx","args":["-y","next-devtools-mcp@0.4.0"],"env":{"NEXT_TELEMETRY_DISABLED":"1"}}'

Codex CLI

codex mcp add next-devtools --env NEXT_TELEMETRY_DISABLED=1 -- npx -y next-devtools-mcp@0.4.0

Gemini CLI

gemini mcp add next-devtools -e NEXT_TELEMETRY_DISABLED=1 npx -y next-devtools-mcp@0.4.0

Only agents whose command syntax has been verified are listed. A missing agent is one nobody has confirmed, not one that does not work.

Read it

README.md