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quarry for Grok

io.github.wangggym/quarry

Safety-railed database access for agents: Postgres, MySQL, Redis. Read-only by default.

client:Grok transport:stdio runtime:pypi

Install quarry in Grok

.mcp.json (in your project root)

{
  "mcpServers": {
    "quarry": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "quarry-db"
      ]
    }
  }
}

Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs

quarry in other clients