groundcheck

The grounding check agents run before they commit to an answer — an MCP server that verifies a factual claim against live sources and returns a verdict, confidence, and citations.

{
  "mcpServers": {
    "groundcheck": {
      "command": "uvx",
      "args": [
        "groundcheck"
      ]
    }
  }
}

claude mcp add groundcheck uvx groundcheck

{
  "mcpServers": {
    "groundcheck": {
      "command": "uvx",
      "args": [
        "groundcheck"
      ]
    }
  }
}