- dog: Convert to whole-video API with PEP 723 metadata - identity: Add as frame-by-frame effect Both now use @-tag docstrings for AI-readable metadata. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Ignores input, returns dog.mkv from immutable URL - Downloads from art-source with hash verification - Caches downloaded file locally - 5 automated tests (all passing) Owner: @giles@artdag.rose-ash.com 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>