synthetic-event-system-internals

Quick Review

The skill addresses a genuinely advanced React topic (synthetic events, delegation, custom plugins) that would be token-intensive for a CLI agent to explore from scratch. However, SKILL.md is too high-level: it lists capabilities and challenges but provides no concrete implementation steps, code examples, or detailed workflows. A CLI agent reading only the Description ('Leverage React's event delegation system for optimization and custom event behavior') would lack actionable guidance on how to trace propagation, implement custom event plugins, or debug mixed listeners. The structure is clean and concise, but the absence of task knowledge (scripts, pseudocode, or references to implementation details) significantly limits usefulness. To score higher, the skill should include concrete examples, step-by-step instructions, or reference additional files with implementation details.