qt-qml-profiler
qt-qml-profiler is a Runtime diagnostics & profiling skill for AI agents, published by TheQtCompanyRnD in the agent-skills repository on GitHub. Skillspace rates qt-qml-profiler C (75/100) and it passed the safety scan; the rating is based on static analysis only.
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. Runs qmlprofiler on a 2D QML application, parses the .qtd trace, and analyzes hotspots against the source with frame-time, memory, and pixmap-cache summaries. Does NOT cover Qt Quick 3D.
- Grade
- C
- Quality
- 75 / 100
- Safety
- Passed
- GitHub stars
- 307
Unproven: rated by static analysis only, not yet compared head-to-head.
Our two independent classifiers differ on this skill's category, so treat the placement as provisional.
This rating describes the version of the repository we crawled; it may have changed since, so go by its current files.
Our review
- Architecture
- 78 / 100
- Maturity
- Packaged: licensed, with a version or references
- Security scan
- No issues found
- License
- Not declared. Check the repository before reusing it.
- Adoption
- Adopted by 4 other repositories, in 2 collections
- Scope
- Vendor-specific: built around one product. Profiling Qt Quick apps with qmlprofiler
Not checked yet
- Not judged on the rubric yet (not a contender in its category)
- No blind task eval yet
- Sibling files (scripts, references) not fetched; security scan covers SKILL.md only
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