What problem does it solve? Planned milestones often contain issues with unverifiable acceptance criteria, broken code references, dependency cycles, or scope contradictions that only surface mid-execution. This Skill independently audits a milestone in a clean context before it runs, catching plan defects while they are still cheap to fix. ## Core Features & Use Cases - Six-dimension audit: Checks issue structure against the shared template, anchors acceptance criteria to real code paths or patterns, validates the dependency graph for cycles and out-of-milestone references, detects overlaps and contradictions between issues, assesses scope fit, and verifies area labels. - Precedent verification: Opens every file or pattern cited in an issue's Reference section and confirms it exists in the repository, flagging criteria anchored only in prose documents as blocking findings. - Severity-graded verdict: Classifies findings as blocking, should-fix, or minor and issues a Sound, Needs attention, or Not ready verdict, then posts the report as a comment on the milestone's lowest-numbered issue. - Use Case: After planning a milestone with plan-milestone, run this Skill to confirm every issue is dispatchable before run-milestone starts assigning work to engineering agents. ## Quick Start Ask the assistant to review milestone 3 and confirm it is ready to run.