What problem does it solve? Plugin manifests often contain JSON syntax errors, missing required fields, or declared counts that do not match the actual plugin contents, causing plugins to fail loading or behave unexpectedly. This Skill audits plugin.json against the official Claude Code plugin spec and reports every issue with severity levels. ## Core Features & Use Cases - JSON Syntax Diagnostics: Detects trailing commas, comments, single quotes, and BOM issues with exact line numbers before parsing fails silently. - Field Validation: Checks required fields (name in kebab-case), recommended fields (version as semver, description, author, license, keywords), and forbidden fields (scripts, hooks, settings) per the official spec. - Consistency Checks: Compares declared skill, command, and agent counts against actual directory contents and flags mismatches. - Use Case: Before publishing a Claude Code plugin, run this Skill to produce a findings table with a completeness percentage score, catching a missing license field or a v-prefixed version string before submission. ## Quick Start Validate the plugin.json manifest in my plugin directory and report any missing fields, syntax errors, or count mismatches with severity levels.
