Ln 653 Runtime Performance Auditor
This auditor catches runtime performance killers in async codebases: blocking IO calls inside async functions, time.sleep instead of asyncio.sleep, string concatenation in loops, and unnecessary list allocations where generators would work. It scans your code with two-layer detection (candidate then verification), assigns severity based on whether violations hit hot paths like API handlers, and outputs a scored markdown report with specific file locations and effort estimates. Built for the L3 audit worker framework, so it integrates with hex-graph MCP tools when available but falls back to grep and bash if needed. The scoring penalizes HIGH findings harder than MEDIUM or LOW, giving you a compliance score out of 10 for the runtime performance category.
- skills.sh installs
- 371
- GitHub stars
- 591
- last updated
- Aug 21, 2026
Install
$ npx -y skills add levnikolaevich/claude-code-skills --skill ln-653-runtime-performance-auditor --agent claude-codeInstalls into .claude/skills of the current project.
Files
This auditor catches runtime performance killers in async codebases: blocking IO calls inside async functions, time.sleep instead of asyncio.sleep, string concatenation in loops, and unnecessary list allocations where generators would work. It scans your code with two-layer detection (candidate then verification), assigns severity based on whether violations hit hot paths like API handlers, and outputs a scored markdown report with specific file locations and effort estimates. Built for the L3 audit worker framework, so it integrates with hex-graph MCP tools when available but falls back to grep and bash if needed. The scoring penalizes HIGH findings harder than MEDIUM or LOW, giving you a compliance score out of 10 for the runtime performance category.
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- Repository
- github.com/levnikolaevich/claude-code-skills
- Category
- Debugging
- First seen
- Jun 3, 2026
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