What problem does it solve? Recurring agent mistakes are often fixed only in memory, so the same errors repeat across sessions. This Skill turns skills into logic carriers by embedding Hook, State Machine, and FEG (Finite Graph) patterns directly into SKILL.md structure, intercepting repeated errors at the skill layer instead of relying on recall. ## Core Features & Use Cases - Hook Pattern Embedding: Maps event interception to Prerequisites, Pitfalls, and Verification sections so previously made mistakes trigger mandatory checks. - State Machine Procedures: Structures Procedure steps as explicit state transitions (idle → ready → running → verified → done) with rollback paths for failures. - FEG Composition: Combines multiple skills into a directed graph using delegate_task and cronjob for multi-node orchestration. - Use Case: When authoring a new deployment skill, apply the three-question design checklist to ensure past deploy errors are written into Verification, every step has a defined failure rollback, and the skill's relationship to other skills is documented. ## Quick Start Ask the agent to review a new SKILL.md against the Hook, State Machine, and FEG design checklist and add missing verification and rollback logic.
