Template Sync

Detect template version drift and migrate to the latest template version.

Workflow

Phase 1: Detect Current State

1. Read .claude/VERSION (if it exists) to get current template version
2. If no VERSION file, check CLAUDE.md frontmatter for template_version
3. If neither exists, assume v1.0.0 (pre-versioning)
4. Report: "Your repo is on template v{X}. Latest is v{Y}."

Phase 2: Diff Against Template

Compare your repo structure against what the current template version expects: