scoremcp
Lighthouse for MCP servers. Score any server 0–100 for correctness and agent-readiness.
npx scoremcp node server.js
Even the official MCP servers only score a B. scoremcp checks the things that quietly break agent tool-use: invalid schemas, thin descriptions, missing safety annotations, and slow discovery. Run it before you ship — no account, no config, and it never invokes your tools.
Directory — scored MCP servers
| # | Server | Score | Tools |
|---|---|---|---|
| 1 | sequential-thinking-server | 100A | 1 |
| 2 | Context7 | 100A | 2 |
| 3 | example-servers/puppeteer | 95A | 7 |
| 4 | mcp-sequentialthinking-tools | 95A | 3 |
| 5 | zhsama/duckduckgo-mcp-server | 95A | 1 |
| 6 | mcp-servers/everything | 86B | 13 |
| 7 | memory-server | 86B | 9 |
| 8 | secure-filesystem-server | 86B | 14 |
| 9 | Playwright | 86B | 24 |
| 10 | @wrtnlabs/calculator-mcp | 82B | 6 |