Digital Gemology: gemstone and diamond cut library

com.digitalgemology由 digitalgemology.com 发布官方发布者v1.0.2更新于 Nov 1, 2026

Gemstone and diamond cuts: ray-traced brilliance, fire and sparkle in 7 gems, 3D and faceting files

已验证Streamable HTTP可网页运行数据与分析商业与电商

概览

AI 生成的概览

Digital Gemology 宝石切工库的远程 MCP 服务器：检索 45 种切工，比较七种宝石中的光线追踪光学表现，并获取价格与购买链接。

可以做什么
  • 按名称、风格、形状或用途检索切工与柏拉图立体，返回刻面、尺寸、价格和购买链接
  • 查看单个切工的规格、在七种宝石中的评分、问答与页面
  • 列出某种宝石中排名前十的明亮式切工与首饰切工，或给出单个切工在该宝石中相对 T73 圆明亮式的评分
  • 并排比较两种切工，并按亮度、火彩、闪烁、面宽、倾斜和漏光推荐切工
  • 列出七种宝石的折射率、临界角、色散、硬度和比重
  • 返回每种切工在每种宝石中的切工表现指数评分
适用场景
适合在挑选宝石切工或比较方案时使用，例如蓝宝石选椭圆还是梨形，或需要光线追踪的光学表现数据、刻面规格，以及购买 3D 模型或刻面图的链接。
运行要求
需要一个远程 Streamable HTTP 端点；无需登录、API 密钥或环境变量。站点的 Google 登录仅适用于在浏览器中访问的用户。
安装前请注意
结果包含价格和结账链接，购买在网站上完成，而非通过助手。文件为个人使用许可，商业用途需向提供方取得商业许可。评分为该站点自有指数、以 T73 为基准，且红宝石与蓝宝石共用同一组数据。

安装

在 SourceWeft 中

  1. 打开 控制台中的 Digital Gemology: gemstone and diamond cut library，将其添加到工作区。
  2. 为需要使用其工具的对话启用该服务。

Web executable，通过 Streamable HTTP。 远程服务在工作区中配置后即可从网页运行时运行。

交给智能体安装

把这段提示词粘贴到 Claude Code、Codex、Cursor 等智能体，或 SourceWeft 对话中。智能体会读取该服务器的安装指南，先向你展示发布者、端点和登录方式，经你同意后再把它添加到你的客户端。密钥不会写进任何命令。

阅读 https://sourceweft.com/mcp/com.digitalgemology%2Fcut-library/install.md，并按其中说明把这个 MCP 服务器接入我的客户端。修改任何配置之前，先告诉我它的发布者、端点和登录方式，等我确认。不要把 API 密钥写进命令或我会提交的文件；问我密钥应从哪里获取。

查看智能体所依据的安装指南

其他 MCP 客户端

把它添加到你客户端的 mcpServers 配置中。

{
  "mcpServers": {
    "digital-gemology-gemstone-and-diamond-cu": {
      "type": "http",
      "url": "https://digitalgemology.com/mcp"
    }
  }
}

README

Digital Gemology MCP servers: cut library, gem identification, gemology lessons

[mcptry]

Three remote Model Context Protocol servers from Digital Gemology:

ServerEndpointRegistry nameWhat it does
Cut libraryhttps://digitalgemology.com/mcpcom.digitalgemology/cut-librarySearch 45 gem cuts; ray-traced brilliance, fire and scintillation in seven gemstones; compare cuts; recommend a cut; 3D models and GemCad faceting diagrams
Gem identificationhttps://digitalgemology.com/mcp/gemscom.digitalgemology/gem-identificationGemstone properties; match refractive index, birefringence, specific gravity, pleochroism and spectrum lines to seven gemstones; tell two gems apart
Gemology lessonshttps://digitalgemology.com/mcp/learncom.digitalgemology/gemology-lessonsSearch, read and quote 53 gemology lessons: the four Cs, diamond anatomy, grading reports, diamond vs moissanite, historic cuts, bow-ties
  • Transport: Streamable HTTP, stateless
  • Registry: official MCP Registry
  • Sign-in: none. Read-only and free to use.
  • Protocol versions: 2026-07-28, 2025-11-25, 2025-06-18, 2025-03-26

This repository holds the servers' public description, their registry listings and the open data they serve. The servers run on digitalgemology.com.

Cut library tools (/mcp)

ToolWhat it does
search_cutsSearch the cut library by name, style, shape or use ("square step cut", "round brilliant for moissanite", "historic cushion"). Returns each cut's page, facets, size, price and checkout links; give a gemstone to sort by brilliance, fire and scintillation in that stone.
get_cutEverything about one cut: measured specifications (facets, angles, depth, size, index gear), brilliance, fire and scintillation in all seven gemstones, prices and checkout links.
best_cuts_for_gemstoneThe top ten brilliants and top ten jewelry cuts in one gemstone, with the stone's optical constants.
cut_in_gemstoneHow one cut performs in one gemstone: eight measured scores against the T73 round brilliant, with pros and cons.
list_gemstonesThe seven gemstones (diamond, moissanite, cubic zirconia, ruby, sapphire, emerald, amethyst) with refractive index, critical angle, dispersion, hardness and specific gravity.
get_cut_scoresThe Cut Performance Index: overall, brilliance, fire, scintillation, tilt, symmetry, spread, shape-norm and leakage, in all seven gemstones.
compare_cutsTwo cuts side by side in one gemstone: place in the index, every figure, which cut is ahead on each, and links to buy.
recommend_cutThe best cuts for a gemstone, ranked by overall, brilliance, fire, scintillation, spread, tilt or leakage; filter by category or shape.

Gem identification tools (/mcp/gems)

The values that Digital Gemology's free Refractometer, Polariscope, Dichroscope and Spectroscope use, for diamond, moissanite, cubic zirconia, ruby, sapphire, emerald and amethyst. A match is a lead, not an identification: a laboratory report is the proof.

ToolWhat it does
gem_propertiesOne gemstone: refractive index, birefringence, dispersion, specific gravity, hardness, crystal system, and what each instrument shows.
identify_gemGive any readings (refractive index, birefringence, specific gravity, singly or doubly refractive, pleochroism, a spectrum line, over the refractometer limit). Returns which of the seven stones fit each reading.
compare_gemstonesWhich tests tell two gemstones apart (for example diamond and moissanite), and which do not.
absorption_spectrumThe lines and bands a gemstone shows in a spectroscope, with their cause.

Gemology lessons tools (/mcp/learn)

ToolWhat it does
search_lessonsFind lessons on a topic or question ("what is fire in a diamond").
get_lessonThe full text of one lesson as Markdown, by title or URL.
explain_termShort passages from the lessons that explain a term ("critical angle", "pavilion angle"), each with its link.
list_coursesEvery course and its lessons.

Connect

Claude Code

bash
claude mcp add --transport http digital-gemology https://digitalgemology.com/mcpclaude mcp add --transport http digital-gemology-gems https://digitalgemology.com/mcp/gemsclaude mcp add --transport http digital-gemology-learn https://digitalgemology.com/mcp/learn

Claude Desktop, Cursor, VS Code and other clients that take a JSON config:

json
{  "mcpServers": {    "digital-gemology": { "type": "http", "url": "https://digitalgemology.com/mcp" },    "digital-gemology-gems": { "type": "http", "url": "https://digitalgemology.com/mcp/gems" },    "digital-gemology-learn": { "type": "http", "url": "https://digitalgemology.com/mcp/learn" }  }}

Try it with curl

bash
curl -s https://digitalgemology.com/mcp \  -H "Content-Type: application/json" -H "Accept: application/json, text/event-stream" \  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"best_cuts_for_gemstone","arguments":{"gemstone":"moissanite"}}}'

Other ways in

Data

data/ holds the Digital Gemology Cut Performance Index: ray-traced light-performance scores for 45 gem cuts in seven gemstones, diamond, moissanite, cubic zirconia, ruby, sapphire, emerald and amethyst (315 rows). Ruby and sapphire are both corundum, so they share one set of figures; color and absorption are not part of the trace. The method and every column are explained on the index page.

License

The data and this documentation are licensed under CC BY 4.0: use and share freely, with credit to Digital Gemology and a link to https://digitalgemology.com. The 3D models and faceting diagrams the tools link to are sold separately under their own license.

Contact

[email protected]

来源：README.md，提交 6092507

工具

8

search_cuts

Search the cut library

Search Digital Gemology's gem cuts and Platonic solids by name, style, shape or use (for example 'square step cut', 'round brilliant for moissanite', 'historic cushion', 'pear'). Returns each match with its page, facets, size, price and checkout links. Give a gemstone to add the cut's brilliance, fire and scintillation in that stone and to sort by them.

输入参数sortlimitqueryshapecategorygemstonecutting_files

get_cut

Get one cut

Everything about one cut: what it is, measured specifications (facets, angles, depth, size, index gear), brilliance, fire and scintillation in all seven gemstones against the T73, the products with prices and checkout links, its questions and answers, and its page.

输入参数cut必填gemstone

best_cuts_for_gemstone

Best cuts for a gemstone

The top ten brilliants and the top ten jewelry cuts in one gemstone, ranked by brilliance, fire and scintillation added together, with the stone's optical constants.

输入参数kindgemstone必填

cut_in_gemstone

One cut in one gemstone

How one cut performs in one gemstone: its headline, eight measured scores against the T73 round brilliant in the same stone, and its pros and cons. For questions like 'is an oval a good cut for sapphire?'.

输入参数cut必填gemstone必填

list_gemstones

List the gemstones

The seven gemstones every cut is measured in, with refractive index, critical angle, dispersion, hardness and specific gravity, and the three best cuts of each kind.

无需输入参数。

get_cut_scores

Cut Performance Index scores

Scores from the Digital Gemology Cut Performance Index for every cut we sell: overall, brilliance, fire, scintillation, tilt, symmetry, spread, shape-norm and leakage, ray traced separately in diamond, moissanite, cubic zirconia, ruby, sapphire, emerald and amethyst, with each cut's place in its material. Filter by cut, category or material; with no filter, every row. Figures are unrounded. Never compare or rank scores across materials. Ruby and sapphire share one refractive index, so the same figures. Cuts not yet scored come with the reason.

输入参数cutcategorymaterial

compare_cuts

Compare two cuts

Two cuts side by side in one gemstone: overall, brilliance, fire, scintillation, tilt, face-up spread and leakage from the Cut Performance Index, each cut's place in that stone, facets and size, and the products with prices and checkout links. For questions like 'oval or pear for my sapphire?'.

输入参数cut_a必填cut_b必填gemstone

recommend_cut

Recommend a cut

The best cuts in one gemstone for what matters to the buyer: overall light performance, brilliance, fire, scintillation (sparkle), spread (looks bigger for its weight), tilt (stays bright when tilted) or leakage (least light lost). Filter by family or outline. Returns a ranked short list with each cut's page and checkout links.

输入参数limitshapecategorygemstone必填priority

版本历史

1
  1. v1.0.2最新Nov 1, 2026

评分

已满足适用检查项的 90%

该评分衡量此收录条目的完整程度，依据注册中心条目、端点与公开来源计算得出。它不是对服务器本身的评价，也不表示服务器安全或当前可用：可连通性是带日期的检查结果，评分也不包含安装量或用户评价。

  • 近 30 天内可连通必需25 分
  • 已声明认证方式必需10 分
  • 已列出工具必需15 分
  • 描述必需15 分
  • 图标10 分
  • 文档15 分
  • 许可证10 分

    请在仓库或注册中心条目中声明许可证。

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