codebase-improvement-advisor

Code analysis identifies refactoring candidates, security issues, performance bottlenecks, and test-coverage gaps across your project. This Skill scans your TypeScript/JavaScript files and generates a prioritized task list with specific remediation suggestions and effort estimates for each improvement point.

Analysis detects complexity violations, naming convention problems, duplicated code patterns, hardcoded credentials, unsafe eval() usage, and performance optimization opportunities. Results include file references, problem descriptions, and actionable refactoring patterns like method extraction and constant extraction.

Yes, security scanning detects potential vulnerabilities including hardcoded credentials and dangerous function calls. The analysis generates prioritized tasks flagging security risks alongside refactoring and performance improvements in a structured format.

The Skill outputs a prioritized list of improvement tasks with estimated effort levels for each. Tasks are ranked by impact, allowing you to address high-priority security issues and performance bottlenecks before lower-impact refactoring opportunities.

Analysis generates a structured task catalog compatible with improvement_template.md, containing file references, problem descriptions, remediation suggestions, and estimated effort levels for each identified improvement across your codebase.

The Skill analyzes TypeScript and JavaScript codebases, supporting both languages in comprehensive project scans. It applies the same refactoring, security, and performance analysis patterns across both language contexts.