async

Quick Review

The skill addresses async processing with Symfony Messenger, which is a moderately specialized topic that could provide value. However, the description is too vague ('Use when working with async') for a CLI agent to know when to invoke it. The SKILL.md provides minimal content and references REFERENCE.md for details (assumed present per instructions). Structure is adequate given the reference pattern, but the lack of specifics about what async tasks are covered, what messenger patterns are implemented, or what concrete capabilities are provided significantly limits descriptionCoverage and taskKnowledge scores.