Fusion 360 MCP Bridge

Control Fusion 360 programmatically through MCP (Model Context Protocol) servers, enabling AI-assisted CAD/CAM workflows.

Architecture

fusion-addin/               Fusion 360 Python add-in (HTTP bridge)
fusion-design-mcp-server/   MCP server — Design workspace tools
fusion-cam-mcp-server/      MCP server — CAM workspace tools
sculptural-base-mcp/        MCP server — project-specific tools
fusion-patterns/            Design pattern reference library
bedside-table-cad/          Parametric CAD project (stages + validation)

Setup

1. Install the Fusion 360 add-in:

   • Copy fusion-addin/ to your Fusion 360 add-ins directory
   • Enable FusionMCPBridge in Fusion's Add-Ins panel

2. Build the MCP servers:

   cd fusion-design-mcp-server && npm install && npm run build
   cd fusion-cam-mcp-server && npm install && npm run build

3. Configure Cursor to use the MCP servers (see SETUP.md)

MCP Servers

Design Server (fusion-design-mcp-server/)

Sketches, extrusions, booleans, fillets, patterns, parameters, appearances, components, frames, and more.

CAM Server (fusion-cam-mcp-server/)

Setups, toolpaths (face, contour, pocket, trace, engrave), tool libraries, simulation, and G-code post-processing.

Resources

• fusion-mcp-spec.md — Full MCP tool specification
• fusion-patterns/ — Coordinate systems, joinery, panel construction
• SETUP.md — Detailed setup instructions