Prompt-driven CAD iterator using LLMs to generate and execute FreeCAD Python macros.

• FreeCAD: freecadcmd must be installed and accessible.
• Python: 3.10+ (used by FreeCAD and for the runner script).
• Node.js: For the Tauri/Svelte frontend.
• Rust: For the Tauri backend.

1. Clone the repository and cd into it.
2. Install dependencies:

   npm install

3. Configure the application via the in-app settings (⚙️ icon).

Run the Tauri application in development mode:

npm run tauri dev

The backend executes Python macros in a headless FreeCAD environment. It injects a global params dictionary into the macro scope based on the UI specification returned by the LLM.

• Multi-version History: Persistence via SQLite.
• Visual Context: Current viewport screenshots are sent to the LLM for visual feedback during iterations.
• Design Forking: Start new threads from existing designs to mutate geometry.
• Manual Commits: Edit generated Python code directly and commit as new versions.
• BRep Modeling: Focuses on OCCT/Part operations for manifold output (customizable via system prompt).