Groundrule MCP Server: Install & Setup

Install Groundrule in Claude Code

Claude Code

claude mcp add groundrule -- npx -y @groundrule/cli

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "groundrule": {
      "command": "npx",
      "args": [
        "-y",
        "@groundrule/cli"
      ]
    }
  }
}

Your repository's engineering standards for coding agents: rules per file, CI check, rule proposals.

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

Run: claude mcp add groundrule -- npx -y @groundrule/cli

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