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GemsMakers Precision Scientific & Engineering Simulators

Official registry Other

MCP server for GemsMakers precision scientific, horology, and engineering calculators.

Source code Website Documentation

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

NPM package gemsmakers-mcp-server
Claude Code 
claude mcp add gemsmakers-precision-scientific-engineer -- npx -y gemsmakers-mcp-server@1.0.0
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "gemsmakers-precision-scientific-engineer": {
            "command": "npx",
            "args": [
                "-y",
                "gemsmakers-mcp-server@1.0.0"
            ]
        }
    }
}

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

Contents
  1. GemsMakers Model Context Protocol (MCP) Server
  2. ⚡ Quick Start
  3. 🛠️ Included Production MCP Tools
  4. ⚖️ Programmatic Matchups & Worked Queries
  5. 📄 License

GemsMakers Model Context Protocol (MCP) Server

Connect your AI agent (Claude Desktop, Cursor IDE, Windsurf, Claude Code, or any MCP-compatible runtime) directly to GemsMakers.com — the web's definitive suite of 2,700+ interactive precision scientific, engineering, horological, and bullion simulators.

Zero login. Zero API keys. Verified empirical formulas with KaTeX step-by-step mathematical proofs.

⚡ Quick Start

1. Official MCP Registry Installation

If using the MCP Registry CLI:

mcp install io.github.gemsmakers/mcp-server
2. Claude Desktop Setup

Add this entry to your claude_desktop_config.json:

{
  "mcpServers": {
    "gemsmakers": {
      "command": "npx",
      "args": ["-y", "gemsmakers-mcp-server"]
    }
  }
}
3. Cursor IDE Setup

Add this to your project .cursor/mcp.json:

{
  "mcpServers": {
    "gemsmakers": {
      "command": "node",
      "args": ["/path/to/gemsmakers-mcp-server/index.js"]
    }
  }
}

🛠️ Included Production MCP Tools

ToolCapabilityScientific / Mathematical StandardLive Interactive Simulator
bullion_meltPure karat metal grams, troy ounces, fine fineness %, & live scrap valueASTM / LBMA Good Delivery Karat MathGold Calculators
specific_gravityArchimedean dry vs submerged mass alloy authenticationArchimedes Hydrostatic Specific Gravity StandardPrecious Metal Tests
watch_beat_mathEscapement frequency (Hz), ticks/sec, beat rate (BPH), & lift angle driftSwiss Horology escapement balance dynamicsHorology Hub
beam_deflectionEuler-Bernoulli maximum beam deflection, moment of inertia & bending stressAISC 15th Edition / Eurocode 3Civil Engineering
fossil_age_overlapConcurrent Range Zone chronostratigraphic stage identificationICS International Chronostratigraphic ChartPaleontology Lab

⚖️ Programmatic Matchups & Worked Queries

Explore over 150+ empirical head-to-head technical matchups and 200+ pre-calculated numeric problems:

📄 License

MIT © 2026 GemsMakers Atelier. Open source for researchers, engineers, and AI developers.

Frequently asked questions

What is GemsMakers Precision Scientific & Engineering Simulators?

MCP server for GemsMakers precision scientific, horology, and engineering calculators.

How do I install GemsMakers Precision Scientific & Engineering Simulators?

It runs on your machine. In Claude Code: claude mcp add gemsmakers-precision-scientific-engineer -- npx -y gemsmakers-mcp-server@1.0.0. For other clients, paste the JSON configuration from this page into their MCP settings.

Does GemsMakers Precision Scientific & Engineering Simulators need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is GemsMakers Precision Scientific & Engineering Simulators open source?

Yes. Its code is on GitHub under the MIT license.

Who maintains GemsMakers Precision Scientific & Engineering Simulators?

It is published by gemsmakers. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.