gemstone mcp for Claude Code

io.github.mrfentmen/gemstone-mcp

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

client:Claude Code transport:stdio runtime:npm

Install gemstone mcp in Claude Code

run in your project directory

claude mcp add gemstone-mcp -- npx -y @mrfentmen/gemstone-mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs