MCP 服务器

FreeCAD MCP Next

MCP server that connects FreeCAD to AI assistants via a local workbench and XML-RPC bridge, enabling natural language control of FreeCAD.

README

FreeCAD MCP Next

Русский · English

Русский

FreeCAD MCP Next связывает FreeCAD с MCP-клиентами: Codex, GitHub Copilot Chat в Visual Studio Code и другими совместимыми ассистентами.

Проект состоит из двух локальных процессов:

Workbench внутри FreeCAD открывает XML-RPC на 127.0.0.1:9875.
Команда freecad-mcp работает как stdio MCP-сервер для AI-клиента.

Быстрый старт из исходников

Требования: FreeCAD 1.0 или новее, Python 3.12+, Git и uv.

git clone https://github.com/Lumitorus/freecad-mcp-next.git
cd freecad-mcp-next
uv sync
uv run python scripts/install_addon.py

Перезапустите FreeCAD, выберите рабочее окружение MCP Addon и нажмите Start RPC Server. Затем подключите MCP-клиент:

codex mcp add freecad -- uv --directory "C:\path\to\freecad-mcp-next" run freecad-mcp

Для Copilot скопируйте .vscode/mcp.example.json в .vscode/mcp.json, замените путь и выполните в VS Code команду MCP: List Servers.

Полная инструкция: docs/installation.ru.md.

Отдельная благодарность neka-nat/freecad-mcp за основу проекта.

English

FreeCAD MCP Next connects FreeCAD to MCP clients such as Codex, GitHub Copilot Chat in Visual Studio Code, and other compatible assistants.

The project uses two local processes:

A FreeCAD workbench exposes XML-RPC on 127.0.0.1:9875.
The freecad-mcp command provides an stdio MCP server to the AI client.

Quick start from source

Requirements: FreeCAD 1.0 or newer, Python 3.12+, Git, and uv.

git clone https://github.com/Lumitorus/freecad-mcp-next.git
cd freecad-mcp-next
uv sync
uv run python scripts/install_addon.py

Restart FreeCAD, select the MCP Addon workbench, and click Start RPC Server. Then connect your MCP client:

codex mcp add freecad -- uv --directory "C:\path\to\freecad-mcp-next" run freecad-mcp

For Copilot, copy .vscode/mcp.example.json to .vscode/mcp.json, replace the path, and run MCP: List Servers in VS Code.

Full guide: docs/installation.en.md.

Special thanks to neka-nat/freecad-mcp for providing the foundation of this project.

Development and releases

Pull requests run linting, unit tests, package builds, and addon validation on Windows, macOS, and Linux. Release Please maintains a version/changelog PR from Conventional Commits. Merging that PR creates a draft release, verifies it on all three operating systems, attaches the artifacts, and publishes it:

a Python wheel and source distribution;
FreeCADMCP-<version>.zip for manual FreeCAD installation;
SHA-256 checksum files;
a GitHub Release containing all artifacts.

See CONTRIBUTING.md and docs/releasing.md.

Continue, Ollama, and terminal clients

Ollama provides the local language model; Continue acts as the MCP client and connects that model to FreeCAD tools. A ready-to-copy configuration is available at examples/config/continue-ollama.yaml.

Detailed Russian and English instructions: