- sync-manifest.json: controls which files sync, to which channel
- sync-from-manifest.js: reads manifest, dedup by hash, replaces old versions
- GitHub Action: auto-syncs on push to main (agents, skills, workflows)
- Channels: stable (all), beta (opt-in), internal (not distributed)
Push to main → Action runs → Design Space updated → all agents get new version.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>