Overview The resilient-execution skill prevents premature failure by enforcing a minimum of 3 genuinely different approaches before escalating to the user. It provides a structured error classification system, an approach cascade methodology, and transparent logging of each attempt. Without this skill, agents give up too early — with it, they systematically exhaust alternatives and only escalate with full evidence. Announce at start: "I'm using the resilient-execution skill — I will try multiple approaches before escalating." --- Phase 1: Error Classification When an approach fails, immediate…