What problem does it solve?
Large defect backlogs accumulate duplicate, stale, and misclassified issues that waste maintainer time. This Skill audits issue clusters by verified root cause instead of surface symptoms, so fixes target the actual mechanism and closures are backed by evidence.
Core Features & Use Cases
- Root-cause clustering: Partitions a defect backlog by causal mechanism rather than surface symptoms, recording counts in a meta-issue.
- Read-only mechanism mapping: Produces file:line anchored maps of how code actually behaves today, flagging claim-vs-code mismatches before any fix is proposed.
- Deletion-first fix ranking: Ranks solutions by what they remove, preferring mechanism deletion and static guards over new flags or verbs.
- Evidence-gated closures: Closes issues only under four strict rules (fixed on main with commit and test, superseded by maintainer decision, surface removed, or duplicate of a fixed issue).
- Use Case: Given 30 open bug reports on a repository, cluster them into 4 root causes, verify each against current main, propose deletion-shaped fixes, and close the stale ones with cited evidence.
Quick Start
Ask the agent to audit the open issue backlog, cluster the defects by root cause, and propose evidence-backed fixes and closures.