Step 1: Capture the thread dump

Quick Review

This skill provides comprehensive instructions for Java thread dump analysis with strong task knowledge including specific commands (jps, jstack) and detailed analysis requirements. The description adequately covers the skill's capabilities for a CLI agent to invoke it. The structure is clear with two logical steps (capture and analyze), though the delegation to a 'general-purpose Task subagent' is somewhat generic. The skill shows moderate novelty - while thread dump analysis is standard DevOps work, the structured approach with specific output requirements (deadlock cycles, contention analysis, actionable recommendations) adds value over raw CLI usage. Minor gaps: the description could be slightly more explicit about input/output formats, and the subagent delegation pattern could be more specific to the domain.