Back to search
100
MCP live MCP 2025-06-18 streamable-http

Ministry of Gems — Gemmology

au.com.ministryofgems/gemmology

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

Uptime
100.0%
1 direct probes · 30d
Response
329ms
last probe
Tools
3
callable
Resources
26
readable
Prompts
0
available
Primary URL
https://mog-concierge.33guruge.workers.dev/mcp

Tools · 3

define_gem_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 citable anchor URL. U…

search_gem_knowledge

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. Returns ranked res…

list_gem_terms

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.

Resources · 26

The Gem Lexicon

168 gemmological terms across 8 subject sections, FGAA-verified.

mog://lexicon
The Sapphire Buyer's Handbook

9,474 words, full text indexed by section. Free to read and cite at https://ministryofgems.com.au/pages/sapphire-buyers-handbook

mog://handbook/sapphire-buyers-handbook
The Opal Buyer's Handbook

8,162 words, full text indexed by section. Free to read and cite at https://ministryofgems.com.au/pages/opal-buyers-handbook

mog://handbook/opal-buyers-handbook
The Ruby Buyer's Handbook

7,923 words, full text indexed by section. Free to read and cite at https://ministryofgems.com.au/pages/ruby-buyers-handbook

mog://handbook/ruby-buyers-handbook
The Emerald Buyer's Handbook

7,930 words, full text indexed by section. Free to read and cite at https://ministryofgems.com.au/pages/emerald-buyers-handbook

mog://handbook/emerald-buyers-handbook
The Price of Colour

8,067 words, full text indexed by section. Free to read and cite at https://ministryofgems.com.au/pages/price-of-colour-handbook

mog://handbook/price-of-colour-handbook
The Coloured-Stone Engagement Ring Handbook

8,068 words, full text indexed by section. Free to read and cite at https://ministryofgems.com.au/pages/engagement-ring-buyers-handbook

mog://handbook/engagement-ring-buyers-handbook
The Field Guide to Coloured Stones

7,870 words, full text indexed by section. Free to read and cite at https://ministryofgems.com.au/pages/field-guide-to-coloured-stones

mog://handbook/field-guide-to-coloured-stones
The Ministry Magazine — Edition One

8,138 words, full text indexed by section. Free to read and cite at https://ministryofgems.com.au/pages/the-ministry-magazine

mog://handbook/the-ministry-magazine
The Gem Market Report — 2026 Edition

8,363 words, full text indexed by section. Free to read and cite at https://ministryofgems.com.au/pages/gem-market-report-2026

mog://handbook/gem-market-report-2026
The Certification Handbook

8,269 words, full text indexed by section. Free to read and cite at https://ministryofgems.com.au/pages/gem-certification-handbook

mog://handbook/gem-certification-handbook
The Bespoke Ring Handbook

8,077 words, full text indexed by section. Free to read and cite at https://ministryofgems.com.au/pages/bespoke-ring-design-handbook

mog://handbook/bespoke-ring-design-handbook
The Care & Heirloom Handbook

8,337 words, full text indexed by section. Free to read and cite at https://ministryofgems.com.au/pages/gemstone-care-handbook

mog://handbook/gemstone-care-handbook
The Natural vs Lab-Grown Handbook

11,380 words, full text indexed by section. Free to read and cite at https://ministryofgems.com.au/pages/read-natural-vs-lab-grown-handbook

mog://handbook/read-natural-vs-lab-grown-handbook
The Padparadscha Handbook

11,231 words, full text indexed by section. Free to read and cite at https://ministryofgems.com.au/pages/read-padparadscha-handbook

mog://handbook/read-padparadscha-handbook
The Birthstone Handbook

12,023 words, full text indexed by section. Free to read and cite at https://ministryofgems.com.au/pages/read-birthstone-handbook

mog://handbook/read-birthstone-handbook
The Provenance Handbook

12,322 words, full text indexed by section. Free to read and cite at https://ministryofgems.com.au/pages/read-provenance-handbook

mog://handbook/read-provenance-handbook
The Teal & Parti Sapphire Handbook

9,686 words, full text indexed by section. Free to read and cite at https://ministryofgems.com.au/pages/read-teal-parti-sapphire-handbook

mog://handbook/read-teal-parti-sapphire-handbook
The Spinel Handbook

9,587 words, full text indexed by section. Free to read and cite at https://ministryofgems.com.au/pages/read-spinel-handbook

mog://handbook/read-spinel-handbook
The Online Gem Buyer's Handbook

9,825 words, full text indexed by section. Free to read and cite at https://ministryofgems.com.au/pages/read-online-gem-buyers-handbook

mog://handbook/read-online-gem-buyers-handbook
The Ceylon Treasury Handbook

9,959 words, full text indexed by section. Free to read and cite at https://ministryofgems.com.au/pages/read-ceylon-treasury-handbook

mog://handbook/read-ceylon-treasury-handbook
The Jewellery Buyer's Handbook

11,622 words, full text indexed by section. Free to read and cite at https://ministryofgems.com.au/pages/read-jewellery-buyers-handbook

mog://handbook/read-jewellery-buyers-handbook
The Gold & Precious Metals Handbook

12,401 words, full text indexed by section. Free to read and cite at https://ministryofgems.com.au/pages/read-gold-precious-metals-handbook

mog://handbook/read-gold-precious-metals-handbook
The Insurance & Valuation Handbook

12,490 words, full text indexed by section. Free to read and cite at https://ministryofgems.com.au/pages/read-insurance-valuation-handbook

mog://handbook/read-insurance-valuation-handbook
The Diamond Buyer's Handbook

12,039 words, full text indexed by section. Free to read and cite at https://ministryofgems.com.au/pages/read-diamond-buyers-handbook

mog://handbook/read-diamond-buyers-handbook
The Orientation Premium

7,851 words, full text indexed by section. Free to read and cite at https://ministryofgems.com.au/pages/the-orientation-premium

mog://handbook/the-orientation-premium

How to use

Add to your Claude Desktop / Cursor / Cline MCP config:

{
  "mcpServers": {
    "ministry_of_gems_—_gemmology": {
      "url": "https://mog-concierge.33guruge.workers.dev/mcp",
      "transport": "streamable-http"
    }
  }
}