What problem does it solve? Task backlogs drift out of sync with the codebase: tasks get implemented but never closed, become obsolete after refactors, or duplicate each other. This Skill performs an evidence-based audit of active task files against the current repo state so stale backlog work is handled deliberately instead of accumulating. ## Core Features & Use Cases - Evidence-based classification: Each active task is classified as keep, needs-update, appears-done, cancel-or-close, split-follow-up, or needs-user-decision, with cited task and repo evidence. - Structured Markdown report: Produces a grouped report with a summary table, per-task evidence, confidence levels, and a delta section against the previous audit. - Report-only safety: Never edits task files or the worktree; it delegates mutations to existing workflows like complete-task, capture-idea, add-task, and roadmap. - Use Case: Run a periodic backlog health check on docs/tasks_manager/_todos/ to find tasks whose acceptance criteria are already satisfied by current code and tests, then close them through the proper completion workflow. ## Quick Start Ask the agent to audit todos and review all active tasks against the current repository state, then save the report.