U-C4N / Autocad-MCP
AutoCAD MCP server for AI agents (Claude, Cursor, any MCP client): 240+ tools to draw, edit and read DWG/DXF drawings. Live AutoCAD via COM, or headless with ezdxf — no AutoCAD needed. Mechanical sheets with ISO GD&T and tolerances, P&ID (ISA-5.1), floor plans, pipe and cable takeoffs.
Why this job: name: mcp; says: mcp server, mcp client; topics: mcp-server, model-context-protocol, mcp
What it does
- Every coordinate in and out of a tool is WCS on both engines. The one exception is TEXT rotation, which stays in the entity frame: a mirrored TEXT is mirror-imaged, and no scalar angle expresses that.
- Never read vertices back and shoelace them. That silently loses 28.2% of the area on a semicircular edge. analysis_measure_entity(handle) reads the real geometry and states its own accuracy.
- A lineweight of -3 is Default (the LWDEFAULT setting), not ByLayer: ByLayer is -1 and ByBlock -2. Every lineweight input also takes the names "ByLayer", "ByBlock" and "Default", a layer refuses ByLayer and ByBlock by name, and entity rows c
Get started
pip install autocad-mcp-pro
# or: uvx autocad-mcp-pro
autocad-mcp
# stdio MCP server, backend auto-selected- Maintenance
- Active
- Last commit 3 days ago
- Stars
- 252
- +35 this week
- Licence
- MIT
- Allows business use
- Downloads for
- None listed
- No release files
- Latest version
- v1.8.0
- Released 3 days ago
- Built with
- Python
- 100% of the code
Is it looked after?
- Contributors
- 1
- Last 90 days
- Issues
- 81% closed
- 3 still open
- Pull requests
- 0 merged
- 2 waiting
- Releases
- 7
- 7 in the last year
- No contributing guide
- No security policy
- No code of conduct
More: languages, topics, project record and preview image
Languages
- Python 100%
- Dockerfile <1%
Topics
- ai-agents
- autocad
- cad
- cad-automation
- claude
- dxf
- ezdxf
- gdt
- mcp
- model-context-protocol
- mcp-server
- mechanical-engineering
Project record
- JobMCP servers
- StatusListed
- Commits518
- Forks68
- Watching2
- Stars in 28 days+119
- CreatedApr 27, 2026
- First seen by usNov 7, 2026
- CheckedNov 9, 2026