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evalpair

io.github.Srikarmk/evalpair ยท v0.1.1

Run LLM eval suites on local or hosted models; compare runs with intervals and a noise floor.

Connect Runs on your machine

Terminal
claude mcp add evalpair -e EVALPAIR_HOME=<EVALPAIR_HOME> -e EVALPAIR_API_KEY=<EVALPAIR_API_KEY> -- uvx evalpair==0.1.1
claude_desktop_config.json
{
  "mcpServers": {
    "evalpair": {
      "command": "uvx",
      "args": [
        "evalpair==0.1.1"
      ],
      "env": {
        "EVALPAIR_HOME": "<EVALPAIR_HOME>",
        "EVALPAIR_API_KEY": "<EVALPAIR_API_KEY>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "evalpair": {
      "command": "uvx",
      "args": [
        "evalpair==0.1.1"
      ],
      "env": {
        "EVALPAIR_HOME": "<EVALPAIR_HOME>",
        "EVALPAIR_API_KEY": "<EVALPAIR_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "evalpair": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "evalpair==0.1.1"
      ],
      "env": {
        "EVALPAIR_HOME": "<EVALPAIR_HOME>",
        "EVALPAIR_API_KEY": "<EVALPAIR_API_KEY>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
EVALPAIR_HOME
Optional
Folder for the call cache, saved runs and your own suites (default ~/.evalpair).
EVALPAIR_API_KEY
Optional, secret
Bearer token for an OpenAI-compatible server, if it needs one (OPENAI_API_KEY also works).

Details

Package[email protected] (PYPI, stdio)
First published5 Nov 2026
Last updated5 Nov 2026
Registry nameio.github.Srikarmk/evalpair

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