소개
This skill provides a systematic approach to debugging common Claude Code extension problems, specifically addressing scenarios where plugins are installed but fail to appear in the available skills list. It guides users through automated diagnostic scripts, manual verification of ~/.claude/ configuration files, and resolution workflows for the known sync bug between installed plugins and enabled settings. Whether you are dealing with stale marketplace caches or complex JSON configuration errors, this skill provides the architecture mapping and commands needed to restore your development environment's functionality.