Digital Gemology: gem identification and gemstone properties
Identify gemstones by refractive index, birefringence, SG, pleochroism and spectrum. Compare 7 gems
Sollte ich dies verwenden
Qualität und Sicherheit
Basierend auf einer automatisierten Analyse der Tool-Definitionen und der Einhaltung des Protokolls.
Kontextkosten
Dies ist die ungefähre Anzahl der Tokens, die jedes Mal verbraucht werden, wenn die Tools des Servers in den Kontext eines Modells geladen werden. Höhere Werte verringern die Aufmerksamkeit, die für andere Aufgaben verfügbar ist.
Installieren
Installation mit einem Klick
Fügen Sie dies Ihrer Datei `claude_desktop_config.json` hinzu:
{
"mcpServers": {
"gem-identification": {
"url": "https://digitalgemology.com/mcp/gems"
}
}
}Remote-Endpunkte
https://digitalgemology.com/mcp/gemsstreamable-httpWas es kann
Tool-Inventar
Tools (4)
🟢gem_properties(gemstone)
Everything Digital Gemology measures about one gemstone: refractive index (both rays for doubly refractive stones), birefringence, dispersion, specific gravity, hardness, crystal system, critical angle, what a refractometer, polariscope and dichroscope show, its pleochroic colors and the lines and bands a hand spectroscope shows, with links to the free tools.
Eingabe-Schema
{
"type": "object",
"properties": {
"gemstone": {
"type": "string",
"enum": [
"diamond",
"moissanite",
"cubic-zirconia",
"ruby",
"sapphire",
"emerald",
"amethyst"
],
"description": "Gemstone, as its slug."
}
},
"required": [
"gemstone"
],
"additionalProperties": false
}🟢identify_gem(refractive_index, birefringence, specific_gravity, optic_character, pleochroism, ...)
Match a stone's test readings against the seven gemstones Digital Gemology covers and rank them, saying which reading fits and which does not. Give any of: refractive index, birefringence, specific gravity, optic character, pleochroism, a spectrum line, or that the refractometer read over the limit. A match is a lead among seven stones only, not an identification.
Eingabe-Schema
{
"type": "object",
"properties": {
"refractive_index": {
"type": "number",
"description": "A refractometer reading, for example 1.765."
},
"birefringence": {
"type": "number",
"description": "The difference between the two readings, for example 0.008; 0 for a singly refractive stone."
},
"specific_gravity": {
"type": "number",
"description": "Specific gravity, for example 4.0."
},
"optic_character": {
"type": "string",
"enum": [
"singly",
"doubly"
],
"description": "From the polariscope: singly refractive (stays dark) or doubly refractive (blinks light and dark)."
},
"pleochroism": {
"type": "string",
"enum": [
"none",
"weak",
"distinct",
"strong"
],
"description": "What the dichroscope shows: none, weak, distinct or strong."
},
"spectrum_line_nm": {
"type": "number",
"description": "A line or band seen in a hand spectroscope, in nanometres, for example 694."
},
"over_the_limit": {
"type": "boolean",
"description": "True if the refractometer showed no reading because the stone is above about 1.81."
}
},
"additionalProperties": false
}🟢compare_gemstones(gemstone_a, gemstone_b)
Two gemstones side by side, and the tests that tell them apart: refractive index, birefringence (doubling of back facets, polariscope), specific gravity, dispersion (fire), hardness, pleochroism and spectrum, each with the free tool that shows it. For questions like 'how do I tell diamond from moissanite?'.
Eingabe-Schema
{
"type": "object",
"properties": {
"gemstone_a": {
"type": "string",
"enum": [
"diamond",
"moissanite",
"cubic-zirconia",
"ruby",
"sapphire",
"emerald",
"amethyst"
],
"description": "The first gemstone, as its slug."
},
"gemstone_b": {
"type": "string",
"enum": [
"diamond",
"moissanite",
"cubic-zirconia",
"ruby",
"sapphire",
"emerald",
"amethyst"
],
"description": "The second gemstone, as its slug."
}
},
"required": [
"gemstone_a",
"gemstone_b"
],
"additionalProperties": false
}🟢absorption_spectrum(gemstone)
What a hand spectroscope shows for one gemstone: each absorption line and band with its position in nanometres, its cause (for example Cr3+ in ruby) and what it looks like, from Digital Gemology's Spectroscope.
Eingabe-Schema
{
"type": "object",
"properties": {
"gemstone": {
"type": "string",
"enum": [
"diamond",
"moissanite",
"cubic-zirconia",
"ruby",
"sapphire",
"emerald",
"amethyst"
],
"description": "Gemstone, as its slug."
}
},
"required": [
"gemstone"
],
"additionalProperties": false
}Community
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