What problem does it solve?
This Skill provides a complete, repeatable process for releasing new versions of Claude Plugins in the MAG Claude Plugins marketplace, including synchronized updates to plugin.json and marketplace.json, git tagging, and avoidance of common release mistakes.
Core Features & Use Cases
- Release Checklist: ensure both
plugins/{plugin-name}/plugin.json and .claude-plugin/marketplace.json are updated with the correct version.
- Documentation Updates: guide updates to CHANGELOG.md, RELEASES.md, and CLAUDE.md to reflect new versions.
- Marketplace Catalog Sync: critical two-file update to keep marketplace listings accurate for users.
- Git Tagging & Verification: create proper tags and verify marketplace updates via CLI.
Quick Start
Update both plugin.json and marketplace.json to the new version, commit changes, create an annotated git tag under the format plugins/{plugin}/vX.Y.Z, push, and run the marketplace update check to verify the new version is visible.