What tools does the gemmology MCP server provide?

gemmology exposes 3 tools: define_gem_term, list_gem_terms, search_gem_knowledge. This list was returned by the running server when we connected to it.

Does gemmology require an API key?

No. gemmology answered a tools/list request without credentials.

How do I install gemmology?

Run: claude mcp add --transport http gemmology https://mog-concierge.33guruge.workers.dev/mcp. One-click install links for Cursor and VS Code are also available on the server's page.

Connection check verified live · 20h ago

gemmology

Verified gemmology reference: 168 FGAA-reviewed terms and 25 handbooks, with citable URLs.

Web search & scraping Code & repositories Memory & knowledge

Install

Remote (HTTP)

claude mcp add --transport http gemmology https://mog-concierge.33guruge.workers.dev/mcp

Tools 3

GitHub stars —

Installs / wk —

Licence —

Transport streamable-http

Last checked 20h ago

Tools & capabilities

3 tools

Read from the running server on 20h ago.

define_gem_term read-only term*

Look up a gemmological term in The Gem Lexicon of Ministry of Gems — 168 definitions verified by an FGAA-qualified gemmologist. Returns the definition, its subject section, and a c…

list_gem_terms read-only section

List the gemmological terms available in The Gem Lexicon, optionally filtered to one subject section. Use this to discover what can be defined before calling define_gem_term.

search_gem_knowledge read-only limitquery*

Keyword search across the Ministry of Gems gemmological reference library — 168 lexicon definitions and 25 full-length buyer's handbooks, searched in full text across every section…