inventor-mcp-server

MCP serverCommunity

A COM-based server with 62 tools for parametric Inventor parts, sheet metal and assemblies, with two modelling skills alongside it. By cenitu.

0 starsUpdated 2 days agoGitHub data from 5 Nov 2026

At a glance

Type: MCP server
Works with: Inventor
How it connects: Drives a running copy of the tool
Access: Can modify models
Tool versions: Developed on Inventor 2026 and tested on 2027 (smoke test 137/137 on 2027.1); older releases may need enum changes
Operating systems: Windows
Needs a Inventor licence: Yes
Transport: Local (stdio)
AI clients documented: Claude Code, Claude Desktop
Licence: MIT
Language: Python

Sketches in millimetres and builds extrudes, revolves, lofts, sweeps, native drilled, tapped and counterbored holes, fillets, chamfers, patterns and sheet-metal flanges with flat patterns.
Places and constrains assembly components, imports STEP vendor parts, checks interference and sweeps a moving part through its range.
Produces shop outputs such as a flat-pattern DXF/DWG for laser cutting, a PDF drawing and a BOM CSV with mass and material.
Reports a volume and topology change after every feature so the agent can check its own work, and captures views as images.
Includes an execute_python tool for anything the named tools don't cover.

Windows only, with Inventor installed and licensed.
Inventor windows opened by hand can't be targeted beyond the first one; let the server start extra instances.
Drawing (IDW) support is limited; the author lists it as wanted work.

pip install inventor-mcp-server

{ "mcpServers": { "inventor": { "command": "inventor-mcp-server" } } }

MCP servers and skills run code on your computer. Review the source before installing.

SkillCommunity

Two skills for the inventor-mcp-server: Inventor 2026 modelling habits and API quirks, and DIN/ISO fastener and flange recipes.

WindowsNeeds a Inventor licence0· updated 2 days ago

AI-generated models, drawings and results must be checked by a qualified engineer before use.