DESIGN:OS 3D Blender Agent plugin for Codex
Parametric 3D mechanical parts generator, headless Blender Python (`bpy`) pipeline, and embedded Three.js CAD showcase engine.
How to install DESIGN:OS 3D Blender Agent in Codex
1. Add the repo as a Codex plugin marketplace:
codex plugin marketplace add jangtrinh/design-os-3d-blender2. Install the plugin from it:
codex plugin add design-os-3d-blender@design-os-3d-blenderThis repo ships a Codex marketplace file (.agents/plugins/marketplace.json). The first command adds it as a marketplace (Codex CLI reference); the second installs the plugin 'design-os-3d-blender'. 'design-os-3d-blender' is the marketplace name from that file. Check the repo README too. Command format: Codex CLI reference.
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What it contains
Plugins in this marketplace (1)
design-os-3d-blender— Parametric 3D mechanical parts generator, headless Blender Python (`bpy`) pipeline, and embedded Three.js CAD showcase engine.
Example prompts from the manifest
- Generate a parametric 24-tooth helical gear and mounting bracket in headless Blender and export glTF + STL artifacts.
- Build an interactive Three.js CAD viewer page with exploded-view scrubbing, wireframe toggle, and orthographic camera presets.
- Audit the exported mesh topology for non-manifold edges, zero-area faces, and bounding-box dimensional tolerances.
About this listing
DESIGN:OS 3D Blender Agent is a community plugin on GitHub by jangtrinh. Its README documents a Codex install and the repo ships a Codex plugin manifest. It passed the CodexStacks quality filter for repos found this way (at least 100 stars, pushed in the last 90 days, not a fork or a list). OpenAI hasn't reviewed it, but it passed our Codex install check on Oct 28, 2026 (an install and load check, not a code review). From its files we found 1 plugin. The manifest says version 1.0.0. It's one of 441 listings in the Developer Tools category. It also appears in best Codex plugins for design and UI.
DESIGN:OS 3D Blender Agent FAQ
How do I install DESIGN:OS 3D Blender Agent in Codex?
Add the repo as a Codex plugin marketplace with codex plugin marketplace add jangtrinh/design-os-3d-blender, then install it with codex plugin add design-os-3d-blender@design-os-3d-blender. Commands: the command format from the Codex CLI reference; check the repo README too.
Is DESIGN:OS 3D Blender Agent an official Codex plugin?
No. DESIGN:OS 3D Blender Agent is a community repo on GitHub by jangtrinh. It passed the CodexStacks quality filter, but OpenAI hasn't reviewed it, but it passed our Codex install check on Oct 28, 2026 (an install and load check, not a code review), so read the code before you install it.
What does DESIGN:OS 3D Blender Agent include?
From its manifest and repo files, DESIGN:OS 3D Blender Agent includes 1 plugin: design-os-3d-blender.
Details
- Type
- Plugin
- Category
- Developer Tools
- Source
- Community
- Author
- Jang Trinh
- Version
- 1.0.0
- GitHub stars
- 107 (at last sync)
- Last push
- 2026-10-29
- Manifest
.agents/plugins/marketplace.json- GitHub topics
- 3d-printing, 3mf, agent-skills, ai-agent, blender, blender-python, bpy, claude-code, cycles, kicad, mcp, model-context-protocol
- Source
- https://github.com/jangtrinh/design-os-3d-blender
- Website
- https://jangtrinh.github.io/design-os-3d-blender/
- Listed via
- GitHub search: README documents a Codex install
- Install check by CodexStacks
- Passed on Oct 28, 2026 with Codex CLI 0.163.0: Codex loaded its skills. proof · how we check
Something wrong or missing? Submit or improve this listing. Listings also refresh automatically every night.
For maintainers: badge and embeds
Maintain DESIGN:OS 3D Blender Agent? Add the badge; it links to this page.
Markdown
[](https://codexstacks.com/p/design-os-3d-blender/)HTML
<a href="https://codexstacks.com/p/design-os-3d-blender/"><img src="https://codexstacks.com/badge.svg" alt="Listed on CodexStacks" width="172" height="28"></a>Embed card (static HTML and inline CSS, no JavaScript). Preview:
<a href="https://codexstacks.com/p/design-os-3d-blender/" style="display:block;max-width:380px;box-sizing:border-box;padding:14px 16px;border:1px solid #3a2c26;border-radius:12px;background:#0d0b0a;color:#f3ece6;font:14px/1.45 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;text-decoration:none"><span style="display:block;font-size:16px;font-weight:700;color:#f3ece6">DESIGN:OS 3D Blender Agent</span><span style="display:block;margin:2px 0 8px;font-size:12px;color:#b5a9a1">Community Codex plugin · 1 plugin</span><span style="display:block;margin:0 0 10px;color:#ddd3cc">Parametric 3D mechanical parts generator, headless Blender Python (`bpy`) pipeline, and embedded Three.js CAD showcase…</span><span style="font-size:12px;font-weight:600;color:#ffb347">View on CodexStacks →</span></a>Markdown summary
**[DESIGN:OS 3D Blender Agent on CodexStacks](https://codexstacks.com/p/design-os-3d-blender/)**: Community Codex plugin with 1 plugin.More on badges, embeds and keeping your listing up to date: CodexStacks for plugin authors.
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