MS

MCP Surface Lint

io.github.DLeibner/mcp-surface-lint

Statically audits MCP tool surfaces for token cost, schema quality, and design issues.

Yes, your AI can use this right now.Answered a live MCP handshake in 638 ms with no sign-in needed and exposes 1 tools.

Connect it

Settings → Connectors → Add custom connector
URL: https://mcplint-web.vercel.app/api/mcp

1 tools, verified live

Pulled straight from the server with tools/list on 2026-10-17.
check_mcp_serverread-only

Statically audit an MCP tool surface from a public HTTPS URL or tools/list snapshot. Returns deterministic scores and findings without invoking any target tool or making LLM calls. When the user asks to check another installed MCP server, read that server's complete tool definitions from client context and pass them as snapshot (MCP `name` or Cursor-style `tool` both work; do not use file paths or

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