# FreeCAD MCP Server

> Use this tool when you need to integrate AI capabilities with computer-aided design (CAD) workflows, enabling AI-assisted CAD work and sketch diagnostics. It bridges AI models with live FreeCAD instances, providing access to runtime state, document structure, and shape topology. Ideal for use cases requiring direct interaction with FreeCAD's internal data and viewport for development debugging and enhanced CAD functionality.

Canonical page: https://skillsregistry.net/skills/theosib-freecad-mcp-server  
JSON: https://api.skillsregistry.net/v1/skills/theosib-freecad-mcp-server

## Description

Bridges Claude with a live FreeCAD instance to provide deep access to runtime state, document structure, and shape topology. It enables AI-assisted CAD work, sketch diagnostics, and development debugging through direct interaction with FreeCAD's internal data and viewport.

## Trust

- **Trust score (0–1):** 0.88
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** file-system
- **Updated:** 2026-09-28

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/x1cobtkpxh)
- **Repository:** <https://github.com/theosib/FreeCAD-MCP-Server>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "theosib-freecad-mcp-server"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/theosib-freecad-mcp-server` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/theosib-freecad-mcp-server/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt