What problem does it solve?
Helps you precisely locate the root cause of a bug (including file/line), understand the impact scope, and choose the safest repair strategy without actually implementing the fix.
Core Features & Use Cases
- Root Cause Analysis (RCA) Report Generation: Produces a structured analysis covering root cause file/line, root cause description, impacted files, and final status routing (confirmed / need_more_info / already_fixed).
- Browser-First Reproduction Evidence: Forces Step 0 reproduction using browser operations to collect objective signals (console errors, failed network requests, DOM issues) and compute reproduce_confidence.
- Tactical vs Direct Fix Strategy Selection: Recommends DIRECT or TACTICAL repair approach based on shared/core component risk heuristics and project context rules.
Quick Start
Use the bugfix-analyze skill when you have an issue JSON or an issue ID to generate a root-cause and impact analysis report for an engineer.