An independent registry that scores every public MCP server on security, freshness, adoption, quality, and trust — updated nightly, no vendor money, no ads.
“With great power comes great responsibility.”
exec permissionsThe MCP ecosystem is growing fast. Hundreds of servers are published every month — most of them open-source side projects with no security review, no maintenance commitment, and no way for end-users to tell the good ones from the risky ones.
MCP Score automates what you'd want a senior engineer to do before connecting an unknown server to your AI agent: scan for leaked credentials, check if it's still maintained, verify the install works, and summarise the risk in a single number you can act on.
Every server is scored 0–100 across five dimensions. Scores are recomputed nightly. The formula is public and versioned — no secret sauce, no pay-to-rank.
Independent developer. Built MCP Score because I wanted a trustworthy way to evaluate servers before connecting them to my own AI agents — and nothing like it existed.
Server metadata (names, descriptions, download counts, stars) is fetched from public registries (npm, PyPI, GitHub) under their respective Terms of Service. Titles and excerpts are reproduced for indexing and display purposes only — full credit and copyright remain with the original authors and publishers.
If you believe a score is incorrect, use the dispute form on the server's detail page. We review every dispute within 48 hours.