# FreeCAD MCP

> Use this tool when you need to integrate FreeCAD with Claude AI for enhanced design and modeling capabilities. It enables seamless communication between FreeCAD and Claude AI through the Model Context Protocol (MCP), solving problems related to design data exchange and collaboration. The FreeCAD MCP addon takes FreeCAD models as input and outputs compatible data for Claude AI processing, ideal for use cases requiring AI-driven design optimization and analysis.

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

## Description

A FreeCAD addon that implements the Model Context Protocol (MCP) to enable communication between FreeCAD and Claude AI through Claude Desktop.

## Trust

- **Trust score (0–1):** 0.95
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-09-19

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/st9mc7th67)
- **Repository:** <https://github.com/bonninr/freecad_mcp>

## 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": "bonninr-freecad-mcp"
    }
  }
}
```

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