MCP server · Vercel
Next.js DevTools MCP
⚠ No independent security audit: entries summarize official sources only. Review permissions and code before installing.
- Type
- MCP server
- Tasks
- Debugging & observabilityFrontend & UI
- Compatible agents
- Amp, Claude Code, Codex, Cursor, Gemini CLI, Google Antigravity, VS Code, GitHub Copilot, Warp (source: clients with a setup heading or install/config instructions in the official README)
- Verdict
- Pick it to let the agent read live errors, routes and logs from a running Next.js 16+ dev server; it needs `npm run dev` running.
- Permissions
- Discovers local Next.js 16+ dev servers and proxies their built-in `/_next/mcp` tools (errors, routes, logs, Server Actions); sends anonymous usage telemetry unless NEXT_TELEMETRY_DISABLED=1.
- Credentials
- None
- Maintenance
- Release v0.4.0 on 2026-06-24; last commit 2026-09-15
- License
- MIT (stated in README; GitHub detects no LICENSE file)
- Install
- Run `npx -y next-devtools-mcp@latest` from your client's MCP config, or `npx add-mcp next-devtools-mcp@latest` (see README). Official install docs ↗
- Source
- https://github.com/vercel/next-devtools-mcp
- Verified on
- 2026-10-17