Prompt
Describe a part, product idea, or mechanism directly in the browser.
CLOUD CAD SANDBOX · HOSTED AI AGENT · SKILL FOR YOUR OWN AGENT
AI CAD agent in the cloud
Describe a part and the agent writes real, editable CAD code, builds it, and hands you a 3D model — nothing to install. Already have Claude Code, Codex, or Cursor? One command gives them the same CAD agent.
Agent Workflow
Prompt, run, preview, iterate
The cloud runs the whole loop: less setup, faster feedback, and editable CAD code at the end of it.
Agent
The hosted agent writes editable CAD code instead of producing a one-shot mesh.
Sandbox
Forgent3D runs the CAD code in a prepared cloud environment.
Preview
Inspect the 3D result, then let the agent revise against errors, geometry, and feedback.
Demo
Agent-generated CAD, not one-shot images
One loop, whether you prompt in the browser or from your own agent: generate code, build real geometry, inspect the result, and keep iterating.
01
Describe the model
A natural-language prompt starts the modeling loop without turning the result into a disposable image.
02
Agent plans editable parts
The agent breaks the request into concrete CAD steps that can be reviewed and revised.
03
Generate real geometry
Model code becomes inspectable 3D geometry: parts, frames, holes, mounts, and constraints.
04
Preview and revise
Use the preview, dimensions, build status, and screenshots to guide the next agent revision.
Why Cloud?
The CAD environment is already running
Kernels, build tooling, and the agent loop are hosted, so the only thing you bring is the design intent.
Models
No CAD Setup
Run Python CAD generation without installing kernels, build tooling, or local project scaffolding first.
Agents
Hosted Agent Loop
Prompt, code generation, execution, preview, and revision are packaged into one guided flow.
Local
Reaches Your AI IDE
Install the skill and Claude Code, Codex, or Cursor gets the same CAD agent, with results landing in your cloud workspace.
Skills
Give your own agent a CAD tool
Already coding with an AI agent? One command teaches it to model, verify its own geometry, and hand back a 3D link.
Install
npx skills add forgent3d/forgent3d-skills
Verified on
- Claude Code
- Codex
- Cursor
- Cline
- GitHub Copilot
- Windsurf
Ask for a part
Describe what you want; the agent writes the model code.
It checks its own work
After every edit it builds and measures the result, so a wrong shape gets caught before it reaches you.
It lands in your workspace
You get a 3D link — editable in the browser, shareable, versioned.
Two Ways In
Prompt in the browser, or from the agent you already use
Same agent, same CAD engine, same workspace. Pick the door that matches how you already work.
Hosted workbench
Forgent3D Cloud
- CAD dependencies ready to run — open a tab and start
- Built-in agent flow for prompt, code, build, preview, and revision
- Edit parameters, sketches, and assemblies directly in the 3D view
Runs in your AI IDE
Forgent3D Skill
- One command: npx skills add forgent3d/forgent3d-skills
- Works with Claude Code, Codex, Cursor, Cline, Copilot, and Windsurf
- Model code stays in your repo; the built result lands in your workspace
Both paths keep the important promise: editable CAD code and real 3D geometry, not disposable images.