Styleseed plugin for Codex
A design-method engine for making expert design decisions repeatable by coding agents, with project-owned rules and reviewable evidence.
How to install Styleseed in Codex
Install check: There's no one-line Codex install command for it, so there was nothing for our checker to run. (checked Oct 28, 2026, how we check)
The repo has a Codex plugin manifest (.codex-plugin/plugin.json) but no marketplace file, so there's no one-line install. Follow the install steps in the repo README.
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What it contains
The plugin manifest doesn't list components inline. See the repo.
Example prompts from the manifest
- Set up StyleSeed and build this UI with a verified design method.
- Audit this screen with StyleSeed and fix the highest-impact drift.
About this listing
Styleseed is a community plugin on GitHub by bitjaru. 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 and we haven't install-checked it. The manifest says version 5.0.0. It's one of 441 listings in the Developer Tools category. It also appears in best Codex plugins for design and UI.
Styleseed FAQ
How do I install Styleseed in Codex?
It has a Codex plugin manifest but no marketplace file, so there's no one-line install. Follow the install steps in the repo README.
Is Styleseed an official Codex plugin?
No. Styleseed is a community repo on GitHub by bitjaru. It passed the CodexStacks quality filter, but OpenAI hasn't reviewed it and we haven't install-checked it, so read the code before you install it.
What does Styleseed include?
The plugin manifest doesn't list components inline. See the repo.
Details
- Type
- Plugin
- Category
- Developer Tools
- Source
- Community
- Author
- bitjaru
- Version
- 5.0.0
- License
- MIT
- GitHub stars
- 992 (at last sync)
- Last push
- 2026-10-28
- Manifest
.codex-plugin/plugin.json- GitHub topics
- agent-skills, ai-coding, ai-design, ai-ui, claude-code, claude-skills, cursor, design-judgment, design-system, design-tokens, nextjs, radix-ui
- Source
- https://github.com/bitjaru/styleseed
- Website
- https://styleseed-demo.vercel.app
- Listed via
- GitHub search: README documents a Codex install
- Install check by CodexStacks
- No badge: There's no one-line Codex install command for it, so there was nothing for our checker to run. How we check
Something wrong or missing? Submit or improve this listing. Listings also refresh automatically every night.
For maintainers: badge and embeds
Maintain Styleseed? Add the badge; it links to this page.
Markdown
[](https://codexstacks.com/p/styleseed/)HTML
<a href="https://codexstacks.com/p/styleseed/"><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/styleseed/" 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">Styleseed</span><span style="display:block;margin:2px 0 8px;font-size:12px;color:#b5a9a1">Community Codex plugin</span><span style="display:block;margin:0 0 10px;color:#ddd3cc">A design-method engine for making expert design decisions repeatable by coding agents, with project-owned rules and…</span><span style="font-size:12px;font-weight:600;color:#ffb347">View on CodexStacks →</span></a>Markdown summary
**[Styleseed on CodexStacks](https://codexstacks.com/p/styleseed/)**: Community Codex plugin.More on badges, embeds and keeping your listing up to date: CodexStacks for plugin authors.
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