MCP servers that ship as code — a repository or a package you install and run locally (usually over stdio). They have no hosted endpoint, so we cannot probe or grade them: instead each one shows its repository, install command, license, stars and when it was last updated.
Collected from GitHub repositories and npm, PyPI, Cargo, Go, Maven, NuGet and RubyGems packages tagged as MCP servers, the official MCP Registry, Docker's MCP catalog, ModelScope, Baidu MCP World, Cline and other public directories; one entry per repository. A server that also offers a hosted endpoint is listed under Remote instead. These entries are not counted in our reachability, verification or readiness statistics.
-
Next.js Development for Coding Agent
★ 836 -
next-devtools-mcpgithub.com/vercel/next-devtools-mcpupdated this year
Next.js development tools MCP server with stdio transport
npm MIT -
Spectra — a Chrome DevTools Protocol profiler that identifies the files, functions and components causing frontend slowness, across React, Vue, Svelte, Angular and Next.js builds.
npm MIT -
wardgithub.com/useward/wardupdated this year
[WIP] Full-stack observability for Next.js that integrates with your AI coding tools
NOASSERTION -
MCP server for React render performance analysis in Next.js apps — detects rerender storms, commit spikes, and slow components for MCP clients like Claude Code and GitHub Copilot
MIT -
MCP server for analyzing V8/Chrome CPU profiles in Next.js & Node.js apps — hotspots, package cost attribution, and optimization suggestions for MCP clients like Claude Code and GitHub Copilot
MIT -
Trace any user action from the UI to the database. Maps every click through React/Next.js, NestJS/Express, Prisma, Mongoose and the MongoDB driver, flowcharts its decisions, explains the database schema in plain words, shows what a change breaks, finds de
npm MIT