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Cad Mcp Server

@mattmohandiss

Repository

About Cad Mcp Server

AI-native CAD inspection, no CAD license required. CAD MCP Server bundles a WebAssembly Open CASCADE kernel so LLM tools can read, measure, and compare STEP files locally. The server returns measured facts; your AI assistant interprets engineering meaning.

#mcp#model-context-protocol#cad#step#stp#3d#mechanical-engineering#manufacturing#dfm#gdandt#pmi#geometry#inspection#quality#b-rep#opencascade#occt#wasm#claude#ai-tools

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "cad": {
      "command": "npx",
      "args": [
        "-y",
        "cad-mcp-server"
      ]
    }
  }
}

Tools

No tools detected

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is Cad Mcp Server?

Cad Mcp Server is an AI-native CAD inspection tool that bundles a WebAssembly Open CASCADE kernel so LLM tools can read, measure, and compare STEP files locally without requiring a CAD license.

How to use Cad Mcp Server?

—

Key features of Cad Mcp Server

  • No CAD license required
  • Reads, measures, and compares STEP files locally
  • Returns measured facts, not CAD model files

Use cases of Cad Mcp Server

  • Let AI assistants inspect CAD geometry from STEP files
  • Compare measurements of different STEP file versions
  • Extract factual engineering dimensions without a full CAD program

FAQ from Cad Mcp Server

What file formats does Cad Mcp Server support?

The server works with STEP files (explicitly mentioned as the format it reads, measures, and compares).

What runtime dependencies are needed?

The server bundles a WebAssembly Open CASCADE kernel, so no CAD license or external CAD software is required.

How does the server communicate measured data?

It returns measured facts; the AI assistant interprets the engineering meaning.

Can Cad Mcp Server modify or edit CAD files?

The README states it reads, measures, and compares; no mention of editing capabilities is provided.

Frequently asked questions

What file formats does Cad Mcp Server support?

The server works with STEP files (explicitly mentioned as the format it reads, measures, and compares).

What runtime dependencies are needed?

The server bundles a WebAssembly Open CASCADE kernel, so no CAD license or external CAD software is required.

How does the server communicate measured data?

It returns measured facts; the AI assistant interprets the engineering meaning.

Can Cad Mcp Server modify or edit CAD files?

The README states it reads, measures, and compares; no mention of editing capabilities is provided.

Comments

Basic information

Category

AI & Agents

Transports

stdio

Author

mattmohandiss

Submitted by

Matt Mohandiss

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