Hunt for one previously-undocumented defect, derivation gap, doc drift, missing test or wrong concept. Also architectural ugliness, code smells and inconsistencies.
Mutate a card's status (open / active / blocked / disproved / superseded — everything except `done`).
Claude Code-specific complement to the generic kickoff skill — handle Bash(goc:*) permission grant, /plugin install cadence, and CLAUDE.md / CLAUDE.local.md merge prompts.
Deck hygiene pass — retag stale cards, prune 90-day unverified parks, surface defunct file:line references, surface orphaned dependencies (epics with no children, meta-fix…
Kick off GoC in a fresh repo — introduce GoC, ask which persona fits, confirm AGENTS.md merge, scaffold project state via `goc install`.