v0.4.0

next-devtools-mcp is now a thin connector to the Next.js dev server. Tools-only: nextjs_index, nextjs_call, nextjs_docs, browser_eval.

• nextjs_docs no longer fetches docs over the network — it points agents at the version-accurate docs Next.js bundles at node_modules/next/dist/docs/.
• browser_eval is now a gateway to the agent-browser CLI (no longer proxies @playwright/mcp).
• Removed the init, upgrade_nextjs_16, and enable_cache_components tools and their prompts, plus all knowledge-base resources — upgrade/Cache Components workflows now ship as agent skills, and docs ship with Next.js.

See "Migrating from 0.3.x" in the README. Published to npm via OIDC trusted publishing.

v0.3.10

What's Changed

• docs: add Google Antigravity configuration instructions to README by @0ldh in #111
• Perf: Optimize doc lookup by @gaojude in #112

New Contributors

• @0ldh made their first contribution in #111

Full Changelog: v0.3.9...v0.3.10

v0.3.8

What's Changed

• fix: filter base64 image from screenshot result by @Burry in #105
• fix(init): avoid agent idle caused by strict reply prohibition (fix #109) by @MapleCity1314 in #110

New Contributors

• @Burry made their first contribution in #105
• @MapleCity1314 made their first contribution in #110

Full Changelog: v0.3.7...v0.3.8

v0.3.7

Fixes

• fix: upgrade @modelcontextprotocol/sdk to 1.24.3 (CVE-2025-66414) by @gaojude in #107

Misc

• fix: upgrade Next.js to 16.0.7 (CVE-2025-55182) by @ctate in #106

• @ctate made their first contribution in #106

Full Changelog: v0.3.6...v0.3.7

v0.3.6

Improvements

• Fix screenshot action using wrong Playwright MCP tool name by @gaojude in #98
• Improve port discovery by @gaojude in #101

Misc

• ci: update server.json for mcp registry when bump version by @huozhi in #102
• Add troubleshooting section for common user issues by @gaojude in #97

Full Changelog: v0.3.5...v0.3.6

v0.3.5

What's Changed

• Simplify Next.js server discovery by combining server and tool listing by @gaojude in #96

Full Changelog: v0.3.4...v0.3.5

v0.3.4

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 #92

New Contributors

• @M1ngY made their first contribution in #88

Full Changelog: v0.3.3...v0.3.4

v0.3.3

What's Changed

• Fix server discovery in WSL by @gaojude in #87
• docs: move the mechanism to the bottom by @huozhi in #89

Full Changelog: v0.3.2...v0.3.3

v0.3.2

Improvements

• enrich cache components tool desc by @huozhi in #82
• remove useCache flag when migrate to cache components by @huozhi in #83
• handle use cache in route handler case by @huozhi in #84
• Add MCP Tool Usage Telemetry Tracking by @gaojude in #85

Full Changelog: v0.3.1...v0.3.2

v0.3.1

Patches

• fix: find process helper cjs import by @huozhi in #81

Full Changelog: v0.3.0...v0.3.1