The sidebar that builds.
An ambient AI co-pilot for Fusion 360. Describe what you want. Watch it appear.
Coming soon
Lives on the edge of your screen. Expands when you need it.
From language to geometry.
Tell Bevell what you want to create in plain English.
AI generates a step-by-step build plan for you to review.
Tool calls execute directly in Fusion 360. Your model appears.
Always there. Never in the way.
Collapses to a 44px strip on your screen edge. Expands with spring physics when you need it. Stays on top of every window without ever blocking your work.
Speaks CAD fluently.
100+ Fusion 360 operations — sketches, extrusions, fillets, patterns, booleans. AI selects the right tools for each request. No menus. No toolbars.
See what it sees.
Capture your viewport with Cmd+Shift+2. Attach screenshots to any message. Give the AI the visual context it needs to help.
Physics, not easing curves.
Every interaction uses spring simulation. Stiffness 300, damping 25. No cubic-beziers. Movement that feels alive.
Built with words.
Each object was described in one sentence and constructed through chained tool calls.
Under the hood.
MCP protocol. JSON-RPC 2.0. 100+ CAD tools. Smart filtering. Reasoning models.
Your co-designer is coming soon.
Bevell for macOS is in active development. Check back soon.
Requires macOS 12+, Fusion 360, and an OpenAI API key.