Install Benchmark Hygiene in Claude Code
claude mcp add benchmark-hygiene -- uvx mcp-benchmark-hygiene{
"mcpServers": {
"benchmark-hygiene": {
"command": "uvx",
"args": [
"mcp-benchmark-hygiene"
]
}
}
}Frequently asked questions
What does the Benchmark Hygiene MCP server do?
Detect pytest config-leakage that corrupts agent-benchmark grading. Deterministic, no-LLM.
Is the Benchmark Hygiene MCP server free?
Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.
Does Benchmark Hygiene run locally or remotely?
Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.
How do I add Benchmark Hygiene to Claude Code?
Run: claude mcp add benchmark-hygiene -- uvx mcp-benchmark-hygiene
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