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Coding · Advanced

# Convert text design briefs into parametric CAD models

Turn natural language engineering requirements into modular CAD scripts and assembly files

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Opens BotBento. Paste the prompt into a bot; nothing is preconfigured.

- When you askReceive mechanical brief
- ThenGenerate and test CAD scripts
- ResultExport geometry and assembly

Break down mechanical design descriptions into individual parametric components and assembled mechanisms. This workflow plans part hierarchies, scripts generative geometry code, validates fit and joint constraints, and produces standard mechanical files ready for simulation or 3D fabrication.

## Prompt to start with

BotBentoRecommended

```
Parse the mechanical requirements submitted in the prompt. Decompose assemblies into modular part definitions, generate programmatic geometry scripts, and run syntax and clearance validations via the terminal environment. Present rendered previews and script diffs in chat. Always request user approval before committing generated CAD files to the GitHub repository or deleting outdated mesh exports.
```

Copy

## Tools it uses

TerminalGitHubChat

## Works with

BotBento

## Tags

- cad
- 3dmodeling
- engineering
- robotics
- python

## Source

[Multi-Agent-CAD: MAC (Multi-Agent CAD): A decoupled multi-agent framework for text-to-CAD generation via constrained test-time compute](https://github.com/Pan-Chera/Multi-Agent-CAD)
GitHub · checked 2026-10-15

Summarized in our own words. Any results described there are the authors’ own, not measured by BotBento.

By BotBento Editorial · Added 2026-10-15 · Updated 2026-10-15 · [Suggest a correction](/contact/)

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