io.github.Perf-AI/perf-mcp

io.github.Perf-AI/perf-mcp

Fact-check and fix AI outputs. Hallucination detection, schema validation, auto-repair.

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Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "perf-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "perf-mcp@0.1.1"
      ],
      "env": {
        "PERF_API_KEY": "<your PERF_API_KEY>"
      }
    }
  }
}
Environment variables
  • PERF_API_KEYrequiredsecretYour Perf API key (get one at dashboard.withperf.pro)

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
0.1.1
Registry
active
Published
2/19/2026

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