Check Plugin Version Verify the installed compound-engineering plugin version matches the upstream on , and recommend the update command if it doesn't. Claude Code only. The upstream version comes from on rather than the latest GitHub release tag, because the marketplace installs plugin contents from HEAD. Comparing against release tags false-positives whenever is ahead of the last tag (the normal state between releases). Step 1: Probe versions Run these three scripts in parallel via the Bash tool. Each prints a single line of output; capture the values for the decision logic below. Use so th…