What problem does it solve? Dispatched Kanban workers often fail silently by mishandling workspaces, claiming cards they never created, blocking with vague reasons, or calling interactive tools in headless runs. This Skill documents the pitfalls, handoff shapes, and edge cases that keep multi-agent Kanban workflows reliable. ## Core Features & Use Cases - Workspace Handling: Defines correct behavior for scratch, shared directory, and git worktree workspaces, including tenant-isolated memory prefixes. - Structured Handoffs: Provides proven summary and metadata shapes for coding, research, and review tasks, plus review-required blocking patterns using kanban_comment and kanban_block. - Retry Diagnostics: Explains how to interpret prior run outcomes (timed_out, crashed, spawn_failed, reclaimed, blocked) so retries take a different path. - Use Case: A worker dispatched to fix a rate limiter completes its work, attaches changed files and test counts as structured metadata, and blocks with a review-required reason so a human reviewer can approve before merge. ## Quick Start Load the kanban-worker skill and follow its guidance to complete your assigned Kanban task with a structured summary and metadata handoff.