Ensures Claude Code plugin manifest files are error-free and compliant with required schema specifications.
The Plugin Manifest Validator is a specialized utility designed to maintain the integrity of Claude Code extensions by rigorously checking plugin.json files. It automates the verification of JSON syntax, mandatory fields such as name and version, and strict adherence to semantic versioning. By validating skill file references and optional metadata, it helps developers catch configuration errors early, preventing plugin loading failures and ensuring a seamless integration experience within the Claude Code environment.
Key Features
01Skill file existence and reference verification
02Mandatory field verification (name, version, description)
03Semantic versioning (SemVer) format checking
04Customizable output with verbose and warning-level controls
05JSON syntax and structure validation
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Use Cases
01Auditing complex plugin structures with multiple skill references
02Verifying manifest accuracy before publishing or sharing a skill
03Troubleshooting a Claude Code plugin that fails to load
