SKILL-020: Failure Postmortem

Overview

Systematically captures failure data. When a tool fails or a plan is abandoned, this skill logs the event to a persistent registry (POSTMORTEMS.md), forcing an synchronous analysis of why it happened (Root Cause) and how to prevent it (Preventive Rule).

Trigger Phrases

• log failure
• postmortem
• why did this fail
• record error

Inputs