What problem does it solve? Decision boards accumulate cards that were already answered elsewhere or went stale, burying the questions that still need a ruling. This Skill garbage-collects the board's ## Needs ruling and ## Solace's sections so only live, ranked questions remain. ## Core Features & Use Cases - Proof-based cleanup: Finds cards already ruled in ADRs, docs/decisions.md, requirements Q-nn entries, issue comments, or PRs, and proposes deletion with the proof attached. - Staleness detection: Flags cards whose subject disappeared — merged branches, archived repos, cut features, or passed until: events. - Reranking and triage dialog: Ranks survivors by what they block, then presents a multi-select where each ticked card gets exactly one action: Deleted, Answered, Deferred, or Dig. - Dry-run mode: --dry-run reports the same list without changing anything, and always runs at wrap-up. - Use Case: Before showing the board via worklist or /card-helper, run a sweep so stale rulings are removed and the remaining questions are ranked by what they block. ## Quick Start Ask the assistant to sweep the board and show which cards are stale or already ruled, with a dry run first.