afrexai-performance-engineering
Complete performance engineering system — profiling, optimization, load testing, capacity planning, and performance culture. Use when diagnosing slow applications, optimizing code/queries/infrastructure, load testing before launch, planning capacity, or building performance into
Install caution
Risk: High
Source: OpenClaw Master Skills
Path: skills/afrexai-performance-engineering/SKILL.md
Review flags: browser/session access, filesystem/home-directory access, network access or external URLs, package installation commands. These are review signals, not definitive security judgments; inspect before installing.
Required permissions
- • Environment variables / secrets
- • Shell commands
- • Network/API usage
- • Filesystem/home access
- • Browser/session access
Permissions are inferred from SKILL.md text only. They are review prompts, not guarantees about runtime behavior.
Risk flags explained
Mentions browser automation, cookies, sessions, local storage, or browser state.
Mentions filesystem writes, deletes, home-directory paths, or config/key locations.
Mentions external URLs, network APIs, downloads, or HTTP client usage.
Mentions package installation or dependency-fetching commands.
Contains shell command snippets. Review commands before copy/paste or agent execution.
Score explanation
Trust
- • Trust starts at 90 before review-signal penalties and metadata bonuses.
- • Risk-signal penalty: -55 from 5 detected flag(s).
- • Metadata bonus: +2 from author/version/description fields.
Utility
- • Utility starts at 55 and rewards clear descriptions, runnable examples, and explicit setup needs.
- • Description present: yes.
- • Command examples detected: 7.
- • Environment variables detected: 1.
Momentum
- • Momentum starts at 45 and uses public repo activity signals.
- • Recent commit activity: latest repo update was 0 day(s) ago.
- • Recent commit volume: 8 commit(s) in the lookback window (+20).
- • Source has strong public adoption: 1972 stars.
- • Fork activity suggests reuse: 306 forks.
Overall
- • Overall score weights trust 45%, utility 35%, and momentum 20%.
Detected signals
Env vars
- • API
Commands
- • node --inspect app.js
- • node --prof app.js
- • node --prof-process isolate-*.log > profile.txt
- • npx 0x app.js
- • npx clinic bubbleprof -- node app.js # Async bottlenecks
- • npx clinic doctor -- node app.js
- • npx clinic flame -- node app.js # Flame graph
URLs
- • http://localhost:6060/debug/pprof/
- • http://localhost:6060/debug/pprof/profile?seconds=30
- • https://api.example.com/endpoint
- • https://github.com/async-profiler/async-profiler
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Join watchlist betaMethodology note
SkillRadar scans SKILL.md as hostile text only. It does not execute commands, install packages, or load third-party skills.