Digital Gemology: gem identification and gemstone properties for Claude Code

com.digitalgemology/gem-identification

Identify 36 gems by refractive index, birefringence, SG, pleochroism and spectrum; cut scores in 30

client:Claude Code transport:streamable-http tools:4

Install Digital Gemology: gem identification and gemstone properties in Claude Code

run in your project directory

claude mcp add --transport http gem-identification https://digitalgemology.com/mcp/gems

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