ce:update

What problem does it solve? Claude Code marketplace plugins are cached locally, so users often cannot tell whether their installed compound-engineering plugin is outdated. This Skill compares the locally cached version against the version published on the public repository's main branch and tells you exactly which command to run when an update is available. ## Core Features & Use Cases - Version comparison: Fetches the upstream version from plugin.json on the main branch via the GitHub API and compares it with the version parsed from the local marketplace cache path. - Environment detection: Detects non-marketplace sessions (such as local development with --plugin-dir) and reports that no update action is needed instead of failing. - Actionable output: Prints the exact claude plugin update command with the correct marketplace name derived from the cache path. - Use Case: You suspect your plugin cache is stale after a new release. Run the update check, and it confirms whether you are current or gives you the precise update command to run before restarting Claude Code. ## Quick Start Ask the assistant to check whether the compound-engineering plugin is up to date and update it if a newer version exists.