Summary
Runs qmlprofiler on your Qt Quick app, parses the trace, and spits out hotspots with frame time, memory, and pixmap cache stats. Works when your UI feels laggy or when you explicitly want to profile bindings, signals, or rendering. It'll locate your Qt install, rebuild with QML debugging flags if needed, run the profiler with the right feature sets (full, rendering, logic, or memory), and analyze the results against your source. Only handles 2D Quick apps, not Quick 3D, so if you're profiling a 3D scene you'll miss those bottlenecks. Saves you from clicking around Qt Creator's profiler UI when you want to stay in the terminal.
Install to Claude Code
npx -y skills add theqtcompanyrnd/agent-skills --skill qt-qml-profiler --agent claude-codeInstalls into .claude/skills of the current project.
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Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →An agent that runs the SEO playbooks that move rankings and ships PRs you control.
Get founding access →Connect Claude to +800M contacts, +150M companies. Find & Enrich leads in chat.
Try For Free →
