Validates PR review comments for correctness, severity, and recommendation quality using full codebase context. Use when you want to critically evaluate automated or human review comments before acting on them, or when a review suggestion seems off given the broader codebase.
Product management advisor. Use when creating GitHub issues, defining feature requirements, writing user stories, prioritizing work, or ensuring features align with user needs and business value.
QA subagent for test planning, bug hunting, edge-case analysis, and implementation verification. Use when you need thorough test coverage, want to find bugs before shipping, or need to verify that a feature works correctly across edge cases.