LGUI plugin for Codex
Game UI framework for AI agents, made by LumioGames. Build screens, logic and tests in the browser with no game engine, then export to Unity. 给 AI Agent 用的游戏 UI 框架，不依赖游戏引擎。
How to install LGUI in Codex
1. Add the repo as a Codex plugin marketplace:
codex plugin marketplace add LumioGames/LGUI2. Install the plugin from it:
codex plugin add lgui@lumio-lguiThis 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 'lgui'. 'lumio-lgui' 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)
lgui— Agent-authored, browser-first FairyGUI UI workflows with shared TypeScript and Unity/PuerTS migration.
About this listing
LGUI is a community plugin on GitHub by LumioGames. 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. From its files we found 1 plugin. It's one of 439 listings in the Developer Tools category. It also appears in best Codex plugins for design and UI.
LGUI FAQ
How do I install LGUI in Codex?
Add the repo as a Codex plugin marketplace with codex plugin marketplace add LumioGames/LGUI, then install it with codex plugin add lgui@lumio-lgui. Commands: the command format from the Codex CLI reference; check the repo README too.
Is LGUI an official Codex plugin?
No. LGUI is a community repo on GitHub by LumioGames. 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 LGUI include?
From its manifest and repo files, LGUI includes 1 plugin: lgui.
Details
- Type
- Plugin
- Category
- Developer Tools
- Source
- Community
- Author
- LumioGames
- GitHub stars
- 112 (at last sync)
- Last push
- 2026-11-07
- Manifest
.agents/plugins/marketplace.json- GitHub topics
- agent-plugins, ai-agents, claude-code, fairygui, game-ui, gamedev, html5, puerts, typescript, ui-framework, unity
- Source
- https://github.com/LumioGames/LGUI
- Website
- https://lumiogames.github.io/LGUI/
- Listed via
- GitHub search: README documents a Codex install
- Install check by CodexStacks
- Not yet
Something wrong or missing? Submit or improve this listing. Listings also refresh automatically every night.
For maintainers: badge and embeds
Maintain LGUI? Add the badge; it links to this page.
Markdown
[](https://codexstacks.com/p/lgui/)HTML
<a href="https://codexstacks.com/p/lgui/"><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/lgui/" 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">LGUI</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">Game UI framework for AI agents, made by LumioGames. Build screens, logic and tests in the browser with no game…</span><span style="font-size:12px;font-weight:600;color:#ffb347">View on CodexStacks →</span></a>Markdown summary
**[LGUI on CodexStacks](https://codexstacks.com/p/lgui/)**: 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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