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Grain SQL

io.github.pattrnlabs/grain ยท version 0.10.49

Community listing. Not installed or verified by cosmic-mcp. Read the source and its permissions before you run it.

Run SQL queries and inspect database schemas through safe, visible MCP tools.

https://github.com/pattrnlabs/grain

Quick facts

  • Listing: Community
  • Published Nov 4, 22:57 UTC
  • Transport: stdio
  • Package: npm grain-tools 0.10.49
  • Listed by cosmic-mcp: Nov 9, 04:26 UTC

Databases

Setup snippets

Generated from the registry entry. cosmic-mcp has not run or reviewed this server; values in angle brackets are yours to fill in.

Run it locally (npm)

npx -y '[email protected]'

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "grain": {
      "args": [
        "-y",
        "[email protected]"
      ],
      "command": "npx",
      "env": {
        "GRAIN_CONNECTIONS": "<your grain connections>",
        "GRAIN_MAX_ROWS": "<your grain max rows>",
        "GRAIN_MCP_SAFE_MODE": "<your grain mcp safe mode>"
      }
    }
  }
}

Claude Code

claude mcp add 'grain' -- npx -y '[email protected]'

Cursor (.cursor/mcp.json)

{
  "mcpServers": {
    "grain": {
      "args": [
        "-y",
        "[email protected]"
      ],
      "command": "npx",
      "env": {
        "GRAIN_CONNECTIONS": "<your grain connections>",
        "GRAIN_MAX_ROWS": "<your grain max rows>",
        "GRAIN_MCP_SAFE_MODE": "<your grain mcp safe mode>"
      }
    }
  }
}

VS Code (.vscode/mcp.json)

{
  "servers": {
    "grain": {
      "args": [
        "-y",
        "[email protected]"
      ],
      "command": "npx",
      "env": {
        "GRAIN_CONNECTIONS": "<your grain connections>",
        "GRAIN_MAX_ROWS": "<your grain max rows>",
        "GRAIN_MCP_SAFE_MODE": "<your grain mcp safe mode>"
      },
      "type": "stdio"
    }
  }
}

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