What MCPpedia does
MCPpedia tracks every MCP server we can find and scores each one on security, maintenance, efficiency, documentation, and compatibility. The goal: help developers find the right server and know if it's safe before they install it.
It's free to use, open source, and has no login walls.
How it works
1.Discover. Bots search the official MCP Registry, GitHub, and npm daily for new servers. Currently tracking 22,625 servers and counting.
2.Enrich. GitHub metadata (stars, commits, license), npm downloads, tool schemas, install configs, and descriptions are pulled automatically.
3.Scan. Every server is checked daily against OSV.dev for known CVEs. Results are transparent — you can verify every claim. 4.Score. Each server gets a 0–100 score based on real data: security (30pts), maintenance (25pts), efficiency (20pts), documentation (15pts), compatibility (10pts). Full methodology → What makes it different
- Scored, not just listed. Every server has a transparent score computed from real data. No manual overrides.
- Security first. CVE scanning on every server, every day. You see exactly which servers have vulnerabilities and which are clean.
- Copy-paste install. Install configs ready for Claude Desktop, Cursor, and Claude Code. No guessing.
- Open and verifiable. The scoring algorithm is open source. Every data point links to its source (OSV.dev, GitHub, npm).
- Community-driven. Anyone can submit servers, propose edits, write reviews, and verify health checks.
Data sources
- Official MCP Registry — registry.modelcontextprotocol.io
- GitHub API — stars, commits, issues, license, README
- npm Registry — weekly downloads, package metadata
- OSV.dev — CVE scanning (Google's open vulnerability database)
- Community — user submissions, edit proposals, reviews, health reports
Principles
- Transparency over trust — every score is verifiable. Click through to the source.
- Safety over convenience — security is weighted heaviest in scoring.
- Completeness over curation — every server belongs here, but the scoring surfaces the best.
- Zero friction — no login walls, no popups, no ads.
- Independent — not affiliated with Anthropic or any server listed here.
Open source
MCPpedia is open source. The code, scoring algorithm, and bots are all public.