- Single script handles skills, agents, and instructions
- Works locally (cloned repo) and remotely (curl, no clone)
- Auto-generated manifests (agents.list, instructions.list)
- update-lists command regenerates manifests from directory contents
- Removed sync-skills.sh (folded into setup.sh)
- Rewrote assets README to be concise and actionable
- Updated all references in Agents.md and skills.md
