What problem does it solve? Agent skills that fail installation leave broken files and error states in the manifest.json, blocking their use. This Skill guides the repair of the failed skill's source files and ensures the manifest is correctly updated so the UI recognizes the skill as installed again. ## Core Features & Use Cases - Error Analysis and Repair: Diagnoses reported installation errors and fixes root causes across all files in the skill directory, including malformed SKILL.md files, missing resources, or broken sub-scripts. - Manifest Synchronization: Updates the skill's entry in manifest.json by setting status to "installed" and clearing the error field after the fix is applied. - Use Case: A skill fails to install due to a malformed SKILL.md. Use this Skill to inspect every file in the skill directory, correct the frontmatter, and update manifest.json so the UI refreshes and shows the skill as installed. ## Quick Start Fix the failed skill installation for the given skill ID, repair its source files, and update manifest.json to mark it as installed.