harness

Executable protocol enabling any agent task to run continuously across multiple sessions with automatic progress recovery, task dependency resolution, failure rollback, and standardized error handling.

Free-text log of all agent actions across sessions. Never truncate.

Task statuses: pending → inprogress (transient, set only during active execution) → completed or failed. A task found as inprogress at session start means the previous session was interrupted — handle via Context Window Recovery Protocol.

此技能應用於需要進度檢查點、故障復原和任務依賴性管理的多會話自主代理工作。在「/harness」命令上觸發，或當任務涉及許多需要進度持久性的子任務、跨上下文視窗的睡眠/恢復週期、從具有部分狀態的中間任務故障中恢復或跨多個代理會話的分散式工作時觸發。由長期運作代理的 Anthropic 和 OpenAI 工程實務綜合而成。 來源：cexll/myclaude。