What problem does it solve? Dispatched Kanban workers often mishandle task handoffs, claim cards they never created, send useless block reasons, or repeat the mistakes of failed prior runs. This Skill provides the deeper operational detail beyond the auto-injected lifecycle guidance so workers complete, block, and hand off tasks correctly. ## Core Features & Use Cases - Structured handoffs: Patterns for kanban_complete summaries and metadata shaped for coding, research, and review tasks, including review-required blocking flows. - Retry diagnostics: Interprets prior run outcomes (timed_out, crashed, spawn_failed, reclaimed, blocked) so retries take a different path instead of repeating failures. - Workspace and tenancy rules: Correct behavior for scratch, shared directory, and git worktree workspaces, plus tenant-prefixed memory isolation. - Use Case: A worker dispatched to fix a rate limiter finishes with 14 passing tests, posts structured metadata as a comment, and blocks with a review-required: reason so a human reviewer can approve before merge. ## Quick Start Load this skill when dispatched as a Kanban worker and follow its handoff, heartbeat, and retry patterns for your assigned task.