# Pyqt

> Creates desktop applications with PyQt6, Qt Widgets, signals/slots, and Qt Designer.

- Skill: `ssrjkk/pyqt` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add ssrjkk/pyqt`
- Raw SKILL.md: https://api.skillmd.com/api/skills/ssrjkk/pyqt/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: ssrjkk (https://skillmd.com/u/ssrjkk)
- Updated: 2026-08-19
- Page: https://skillmd.com/skills/ssrjkk/pyqt

---

# PyQt6
> Python bindings for Qt desktop application framework.
## Quick Start
```python
import sys; from PyQt6.QtWidgets import QApplication, QWidget, QPushButton, QVBoxLayout, QLabel
class MainWindow(QWidget):
    def __init__(self):
        super().__init__(); self.setWindowTitle("My App"); layout = QVBoxLayout()
        self.label = QLabel("Hello!"); button = QPushButton("Click Me"); button.clicked.connect(self.on_click)
        layout.addWidget(self.label); layout.addWidget(button); self.setLayout(layout)
    def on_click(self): self.label.setText("Clicked!")
app = QApplication(sys.argv); w = MainWindow(); w.show(); sys.exit(app.exec())
```
## When to Use
- Cross-platform desktop apps; Data analysis tools with GUI; Internal business apps
## Validation
1. Window displays all widgets; 2. Signals/slots work; 3. Layouts resize correctly