vercel/next-devtools-mcp releases

What's Changed

• docs: add Google Antigravity configuration instructions to README by @0ldh in https://github.com/vercel/next-devtools-mcp/pull/111
• Perf: Optimize doc lookup by @gaojude in https://github.com/vercel/next-devtools-mcp/pull/112

New Contributors

• @0ldh made their first contribution in https://github.com/vercel/next-devtools-mcp/pull/111

Full Changelog: https://github.com/vercel/next-devtools-mcp/compare/v0.3.9...v0.3.10

What's Changed

• fix: filter base64 image from screenshot result by @Burry in https://github.com/vercel/next-devtools-mcp/pull/105
• fix(init): avoid agent idle caused by strict reply prohibition (fix #109) by @MapleCity1314 in https://github.com/vercel/next-devtools-mcp/pull/110

New Contributors

• @Burry made their first contribution in https://github.com/vercel/next-devtools-mcp/pull/105
• @MapleCity1314 made their first contribution in https://github.com/vercel/next-devtools-mcp/pull/110

Full Changelog: https://github.com/vercel/next-devtools-mcp/compare/v0.3.7...v0.3.8

Fixes

• fix: upgrade @modelcontextprotocol/sdk to 1.24.3 (CVE-2025-66414) by @gaojude in https://github.com/vercel/next-devtools-mcp/pull/107

Misc

• fix: upgrade Next.js to 16.0.7 (CVE-2025-55182) by @ctate in https://github.com/vercel/next-devtools-mcp/pull/106

• @ctate made their first contribution in https://github.com/vercel/next-devtools-mcp/pull/106

Full Changelog: https://github.com/vercel/next-devtools-mcp/compare/v0.3.6...v0.3.7

Improvements

• Fix screenshot action using wrong Playwright MCP tool name by @gaojude in https://github.com/vercel/next-devtools-mcp/pull/98
• Improve port discovery by @gaojude in https://github.com/vercel/next-devtools-mcp/pull/101

Misc

• ci: update server.json for mcp registry when bump version by @huozhi in https://github.com/vercel/next-devtools-mcp/pull/102
• Add troubleshooting section for common user issues by @gaojude in https://github.com/vercel/next-devtools-mcp/pull/97

Full Changelog: https://github.com/vercel/next-devtools-mcp/compare/v0.3.5...v0.3.6

What's Changed

• Simplify Next.js server discovery by combining server and tool listing by @gaojude in https://github.com/vercel/next-devtools-mcp/pull/96

Full Changelog: https://github.com/vercel/next-devtools-mcp/compare/v0.3.4...v0.3.5

Improvements

• feat: add HTTPS support for Next.js dev servers by @M1ngY @huozhi in #88, #93
• add nextjs doc llms.txt content as resources by @huozhi in https://github.com/vercel/next-devtools-mcp/pull/92

New Contributors

• @M1ngY made their first contribution in https://github.com/vercel/next-devtools-mcp/pull/88

Full Changelog: https://github.com/vercel/next-devtools-mcp/compare/v0.3.3...v0.3.4

What's Changed

• Fix server discovery in WSL by @gaojude in https://github.com/vercel/next-devtools-mcp/pull/87
• docs: move the mechanism to the bottom by @huozhi in https://github.com/vercel/next-devtools-mcp/pull/89

Full Changelog: https://github.com/vercel/next-devtools-mcp/compare/v0.3.2...v0.3.3

Improvements

• enrich cache components tool desc by @huozhi in https://github.com/vercel/next-devtools-mcp/pull/82
• remove useCache flag when migrate to cache components by @huozhi in https://github.com/vercel/next-devtools-mcp/pull/83
• handle use cache in route handler case by @huozhi in https://github.com/vercel/next-devtools-mcp/pull/84
• Add MCP Tool Usage Telemetry Tracking by @gaojude in https://github.com/vercel/next-devtools-mcp/pull/85

Full Changelog: https://github.com/vercel/next-devtools-mcp/compare/v0.3.1...v0.3.2

Patches

• fix: find process helper cjs import by @huozhi in https://github.com/vercel/next-devtools-mcp/pull/81

Full Changelog: https://github.com/vercel/next-devtools-mcp/compare/v0.3.0...v0.3.1

Feature

• Add initialization tool for Next.js MCP by @gaojude in https://github.com/vercel/next-devtools-mcp/pull/79

Misc

• Improve README clarity and remove outdated experimental MCP by @gaojude in https://github.com/vercel/next-devtools-mcp/pull/69
• Migrate to using official MCP TS SDK by @quuu in https://github.com/vercel/next-devtools-mcp/pull/80

New Contributors

• @quuu made their first contribution in https://github.com/vercel/next-devtools-mcp/pull/80

Full Changelog: https://github.com/vercel/next-devtools-mcp/compare/v0.2.6...v0.3.0

Patches

• bump deps and lock exact version by @huozhi in #77 and #78

Full Changelog: https://github.com/vercel/next-devtools-mcp/compare/v0.2.5...v0.2.6

Patches

• fix: discover next-server by @huozhi in https://github.com/vercel/next-devtools-mcp/pull/75

Full Changelog: https://github.com/vercel/next-devtools-mcp/compare/v0.2.4...v0.2.5

Patches

• Fix Next.js runtime discovery on Windows by @gaojude in #67
• fix: generateImageMetadata receives already awaited params by @icyJoseph in #71

Improvement

• Use official docs search API to implement nextjs_docs MCP tool by @gaojude in #68

Misc

• docs: update claude.md by @huozhi in https://github.com/vercel/next-devtools-mcp/pull/72
• ci: add job to bump version by @huozhi in https://github.com/vercel/next-devtools-mcp/pull/73
• ci: use vercel release bot by @huozhi in https://github.com/vercel/next-devtools-mcp/pull/74

New Contributors

• @icyJoseph made their first contribution in https://github.com/vercel/next-devtools-mcp/pull/71

Full Changelog: https://github.com/vercel/next-devtools-mcp/compare/v0.2.3...v0.2.4

Improvements

• reduce prompt token size by reorganizing the knowledge by @huozhi in https://github.com/vercel/next-devtools-mcp/pull/64
• Clean up REQUIRES_CANARY_FOR_CACHE_COMPONENTS by @gaojude in https://github.com/vercel/next-devtools-mcp/pull/65
• detect version channel by @huozhi in https://github.com/vercel/next-devtools-mcp/pull/66

Full Changelog: https://github.com/vercel/next-devtools-mcp/compare/v0.2.1...v0.2.3

Improvements

• Migrate to xmcp framework by @gaojude in https://github.com/vercel/next-devtools-mcp/pull/60

Full Changelog: https://github.com/vercel/next-devtools-mcp/compare/v0.2.1...v0.2.2

Next.js DevTools MCP

🎉 Frist official release of Next.js DevTool MCP

Next.js DevTool MCP is a MCP server that connects AI coding agents and assistants to your Next.js
applications, enabling direct interaction and intelligent automation.

Features

• Automated upgrades to Next.js 16 with official codemods
• Cache Components setup with error detection and fixing
• Real-time runtime diagnostics from your dev server
• Next.js 16 knowledge base and documentation search
• Browser automation for testing and verification

Get started with the README.md or learn more in the Next.js MCP Guide.