Documentation
README
MCP Audit
Analyze MCP server overhead and recommend cleanup.
Trigger
Use when:
- Sessions feel slow or expensive
- Adding a new MCP server
- Context fills up quickly
- Reviewing project configuration
Key Insight
Each MCP server adds ALL its tool descriptions to every API request. A server with 20 tools adds ~2K-4K tokens per request, regardless of whether you use those tools.
Audit Steps
Step 1: List Active Servers
Check all MCP configurations:
cat .claude/settings.json 2>/dev/null | grep -A 50 "mcpServers"
cat ~/.claude/settings.json 2>/dev/null | grep -A 50 "mcpServers"
Step 2: Count Tools Per Server
This is the opening of the README. Read the full README on GitHub.