# Cpp Qt

> Implement and debug modern C++ and Qt applications, including signals/slots, models, threading, CMake, rendering, and ownership.

- Skill: `nafeeur/cpp-qt` (Agent Skill)
- Install (CLI): `npx skillmds@latest add nafeeur/cpp-qt`
- Raw SKILL.md: https://api.skillmd.com/api/skills/nafeeur/cpp-qt/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: nafeeur (https://skillmd.com/u/nafeeur)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/nafeeur/cpp-qt

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# C++ and Qt

- Respect Qt object ownership, thread affinity, queued connections, event-loop lifecycle, and GUI-thread requirements.
- Prefer RAII, value semantics, smart pointers where ownership is non-Qt, and explicit parent ownership for QObjects.
- Do not block the UI thread; move work to controlled workers and marshal results back safely.
- Match the repository’s Qt5/Qt6 and C++ standard constraints.
- Update CMake/qmake sources, MOC-relevant declarations, resources, and tests.
- Build with warnings visible and test destruction, cancellation, high-rate updates, and shutdown.