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FreeCAD connector

Planned
FreeCAD Python API

Open-source parametric CAD through FreeCAD's built-in Python interface. With CADMCP.AI you would ask for this work in plain words from Claude or Codex, and every change would wait for a person’s approval.

Join early accessStart now How it works

Your AI app
→
CADMCP.AI server
→
Agent on your computer
→
FreeCAD Python API
→
A person approves
→
FreeCAD

Status: planned. The FreeCAD connector is not built yet; SOLIDWORKS comes first. This page describes what the FreeCAD connector is designed to do, so you can tell us whether it fits your work. Nothing on it has been tested with FreeCAD.

01 / What you could ask

Examples of requests

The kind of work this connector is for. You would write your own the same way: say what you want, with sizes and names.

Make a 50 by 30 by 10 mm block with a 6 mm hole in each corner.
Put the main dimensions in a spreadsheet and link the sketch to it.
Tell me which objects in this document have errors.
Export the body as STEP and as STL.

02 / What it is designed for

The tasks it should cover

Create PartDesign bodies, sketches and constraints
Pad, pocket, revolve, fillet and pattern
Drive dimensions from a spreadsheet
Create TechDraw pages for review
Export to STEP, STL and DXF
Report on a document: objects, properties, errors

What any connector can do depends on the program, its version and your licence. We will publish what the FreeCAD connector really does when it is ready, and not before.

HOW IT CONNECTS

FreeCAD Python API

The FreeCAD connector is planned to use FreeCAD's Python API, the same interface FreeCAD's own workbenches and macros are written in.

The CADMCP.AI Agent runs on the computer where FreeCAD is installed, next to a small FreeCAD panel that shows each change for approval.

THE RULE EVERY CONNECTOR FOLLOWS

The AI proposes. A person approves. Then it runs.

Your AI app can read, measure and plan. Anything that would change your model becomes a request that shows the exact change. It runs only after a person approves it inside the CAD program, and you can always decline.

03 / What you bring

Your tools, your licences

FreeCAD installed on your computer (it is free and open source)
Your own AI app: Claude (Free, Pro, Max, Team or Enterprise) or OpenAI Codex. AI usage is billed to your own AI plan.
A CADMCP.AI account. Early access is free.

How the connection works

YOUR FILES

Your model stays yours

Your CAD files stay on your computer. Requests and tool results pass through our server on their way to your AI app, and we do not train AI models on them.

Security and trust

04 / More connectors

Other CAD programs

Use a program that is not listed? Tell us which one.

CADMCP.AI

Be first in line

Create a free account to join early access. We will email you when the online connector opens. You keep your own AI plan and your own CAD licence.

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