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mcp/harbor
Cursor

gemstone mcp for Cursor

io.github.mrfentmen/gemstone-mcp

Gemstone MCP: parse grading reports, validate carat, color, clarity and cut.

client:Cursor transport:stdio runtime:npm

Install gemstone mcp in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json 

{
  "mcpServers": {
    "gemstone-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@mrfentmen/gemstone-mcp"
      ]
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs

gemstone mcp in other clients

gemstone mcp MCP server