We Scored 39,752 MCP Servers — Here's What We Found
We built an open-source platform that scores MCP servers across three independent dimensions. After scoring nearly 40K tools, the data revealed some uncomfortable truths — and one big problem with how we were measuring quality.
The Problem
Our first scoring system evaluated tools on static analysis alone: schema correctness, token efficiency, description quality, security, and install reliability. Five dimensions. One composite quality score.
The result: 85.7% of all tools scored Grade B.
