Agent Skills (TheQtCompanyRnD) for Codex
Official Qt AI engineering skills for Claude Code, Codex, Copilot, Gemini,and other AI coding tools
How to install Agent Skills (TheQtCompanyRnD) in Codex
In Codex, ask the built-in skill installer for it:
$skill-installer install https://github.com/TheQtCompanyRnD/agent-skills/tree/main/skills/<skill>Type this in Codex and replace <skill> with a folder name from 'What it contains'. $skill-installer is the skill installer built into Codex, and it downloads the skill from GitHub. Restart Codex if the skill doesn't show up. Check the repo README for any setup it needs. Source: Codex skills docs.
Or copy the skill folder (the one with SKILL.md) into ~/.agents/skills to use it in every project, or into .agents/skills in a repo to share it with that repo. Codex picks up new skills automatically. (where Codex loads skills)
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What it contains
Skills (13)
qt-canvas2d— Applies Qt Canvas2D (QtCanvas2D / Qt Canvas Painter, Qt 6.12+) best practices when producing or working with Canvas2D QML source code. Use whenever Canvas2D, Canvas2DContext, path2d, boxshadow2d, boxgradient2d, gridpattern2d, conicalgradient2d or transform2d…qt-cmake-project— Use to generate or update Qt 6 CMake projects or edit CMakeLists.txt, add sources/resources or define targets (executable, QML module, library).qt-cpp-docs— Generates standalone Markdown reference documentation for any Qt/C++ source files — Qt Widgets classes, Qt Quick backends, Qt/C++ modules, plain C++ utilities, structs, free-function headers, and entry points like main.cpp. Use this skill to document any .h…qt-cpp-review— Invoke when the user asks to review, check, audit, or look over Qt6 C++ code — or suggest before committing. Runs deterministic linting (60+ rules) then deep-analysis agents (scaled to the size of the change) covering model contracts, ownership, threading…qt-figma-component-generation— Extract component metadata from a Figma design system and generate production-ready QML controls. Use this skill whenever someone wants to turn Figma components into QML files — whether they say "generate components from Figma", "create QML controls based on…qt-figma-token-extraction— Extract design tokens, text styles, and variables from a Figma design system and produce a design-tokens.json plus ready-to-use QML singletons. Use this skill whenever someone wants to pull their design system out of Figma — whether they say "export tokens…qt-qml-docs— Generates standalone Markdown reference documentation for QML components and applications. Use this skill whenever you want to document QML files, create API reference docs for a QML component or module, document a Qt Quick application, or produce…qt-qml-profiler— Use when the user is investigating QML / Qt Quick performance — both vague complaints ("the UI feels laggy", "this is slow", "frames are dropping", "the app stutters") and explicit asks to profile, find hotspots, or optimize bindings, signals, or rendering…qt-qml-review— Invoke when the user asks to review, check, audit, or look over Qt6 QML code -- or suggest before committing. Runs deterministic linting (48+ rules) then deep-analysis agents (scaled to the size of the change) covering bindings, layout, loaders, delegates…qt-qml-test-run— Builds and runs Qt Quick Test (qmltestrunner / CTest) for a QML project, then writes a Markdown report. Use for "run qml tests", "run qmltestrunner".qt-qml-test— Generates Qt Quick Test cases (TestCase, SignalSpy, tryCompare) for QML components. Use for "write QML tests", "qml test", "qt quick test".qt-qml— Applies QML best practices when producing or working with QML source code. Use whenever QML code is the primary subject: writing, reviewing, fixing, refactoring, optimizing, or debugging QML files, components, or bindings. Do NOT trigger for purely…qt-ui-design— Design or audit UI for Qt/QML, Qt projects, web, or embedded MPU or MCU targets. Use when creating screens, layouts, navigation, or auditing UX.
About this listing
Agent Skills (TheQtCompanyRnD) is a community collection of agent skills on GitHub by TheQtCompanyRnD: folders with a SKILL.md file, the format Codex loads skills from. Its README mentions Codex. It passed the CodexStacks quality filter for skills (at least 100 stars, pushed in the last 90 days, not a fork or a list, and at least one SKILL.md with a name and description). OpenAI hasn't reviewed it, but it passed our Codex install check on Oct 29, 2026 (an install and load check, not a code review). From its files we found 13 skills. It's one of 441 listings in the Developer Tools category (category assigned by CodexStacks from the repo's topics and description).
Agent Skills (TheQtCompanyRnD) FAQ
How do I install Agent Skills (TheQtCompanyRnD) in Codex?
In Codex, type $skill-installer install https://github.com/TheQtCompanyRnD/agent-skills/tree/main/skills/<skill>. $skill-installer is the skill installer built into Codex (Codex skills docs). Or copy the skill folder (the one with SKILL.md) into ~/.agents/skills to use it in every project, or into .agents/skills in a repo to share it with that repo. Codex picks up new skills automatically.
Is Agent Skills (TheQtCompanyRnD) an official Codex skill?
No. Agent Skills (TheQtCompanyRnD) is a community repo on GitHub by TheQtCompanyRnD. It passed the CodexStacks quality filter, but OpenAI hasn't reviewed it, but it passed our Codex install check on Oct 29, 2026 (an install and load check, not a code review), so read the code before you install it.
What does Agent Skills (TheQtCompanyRnD) include?
From its manifest and repo files, Agent Skills (TheQtCompanyRnD) includes 13 skills: qt-canvas2d, qt-cmake-project, qt-cpp-docs, qt-cpp-review, qt-figma-component-generation, qt-figma-token-extraction….
Details
- Type
- Skill
- Category
- Developer Tools (assigned by us)
- Source
- Community
- Author
- TheQtCompanyRnD
- GitHub stars
- 514 (at last sync)
- Last push
- 2026-10-20
- GitHub topics
- ai-skills, claude-code, github-copilot, qml, qt
- Source
- https://github.com/TheQtCompanyRnD/agent-skills
- Listed via
- GitHub search: Codex skills (SKILL.md)
- Install check by CodexStacks
- Passed on Oct 29, 2026 with Codex CLI 0.163.0: Codex loaded its skills. proof · how we check
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Markdown
[](https://codexstacks.com/p/theqtcompanyrnd-agent-skills/)HTML
<a href="https://codexstacks.com/p/theqtcompanyrnd-agent-skills/"><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/theqtcompanyrnd-agent-skills/" 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">Agent Skills (TheQtCompanyRnD)</span><span style="display:block;margin:2px 0 8px;font-size:12px;color:#b5a9a1">Community Codex skill · 13 skills</span><span style="display:block;margin:0 0 10px;color:#ddd3cc">Official Qt AI engineering skills for Claude Code, Codex, Copilot, Gemini,and other AI coding tools</span><span style="font-size:12px;font-weight:600;color:#ffb347">View on CodexStacks →</span></a>Markdown summary
**[Agent Skills (TheQtCompanyRnD) on CodexStacks](https://codexstacks.com/p/theqtcompanyrnd-agent-skills/)**: Community Codex skill with 13 skills.More on badges, embeds and keeping your listing up to date: CodexStacks for plugin authors.
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