What problem does it solve? After merges, issue trackers accumulate stale open issues that were actually fixed by merged PRs, forcing maintainers to manually reconcile PRs against issues before every release. This Skill automates that reconciliation safely, closing only issues with authoritative close links and never acting on ambiguous references. ## Core Features & Use Cases - Authoritative close detection: Uses the tracker's closingIssuesReferences plus a configurable close-keyword regex (built-in English keywords extended by closeKeywords in .ai/agentic.config.json), and never acts on bare #N mentions. - Safe branching by PR state: Closes issues only when the PR merged into the base branch; posts informational comments instead when the PR merged into a non-base branch or was closed without merging. - Claim locking and dry-run support: Claims issues with assignee plus in-progress label before mutating, releases locks even on error, respects do-not-close/blocked labels, and supports --dry-run to preview every planned mutation. - Unmatched-mention reporting: Surfaces PRs that mention issues without a recognized close keyword (common in non-English repositories) so teams can extend closeKeywords instead of silently reporting closed 0. - Use Case: Before tagging a release, run the skill with --since last-release to flush every issue fixed since the last release, with a full audit table of what was closed, commented, or skipped and why. ## Quick Start Ask the agent to run om-close-fixed-issues with --since last-release and --dry-run to preview which tracker issues recent merged PRs would close.