What problem does it solve? Agent skills can fail to install due to malformed SKILL.md files, missing resources, or broken sub-scripts, leaving them stuck in an error state. This Skill provides the procedure to diagnose the failure, fix the installed files, and mark the skill as repaired in the manifest. ## Core Features & Use Cases - Error Diagnosis: Analyzes the reported installation error and inspects all files in the skill directory to find the root cause. - Surgical Repair: Fixes issues directly at the installed path, including malformed SKILL.md files and missing resources. - Manifest Synchronization: Updates manifest.json by setting the skill status to "installed" and clearing the error field so the UI refreshes automatically. - Use Case: A skill fails to install because its SKILL.md frontmatter is malformed. Use this Skill to locate the broken file, correct the frontmatter, and update manifest.json so the skill becomes available again. ## Quick Start Fix the broken skill that failed installation and update its manifest.json entry to mark it as installed.