Add Design Space with agent messaging, knowledge capture, and feedback loops
Design Space v4.0.0 — cross-LLM, cross-IDE agent communication where every
message becomes searchable design knowledge. Agents talk in natural language,
register presence, discover peers, and hand off work across Claude Code,
ChatGPT, Cursor, and any HTTP client.
New features:
- Workflow 12: Agent Messaging (check inbox, send, manage presence)
- Workflow 10: Design Feedback Loop (before/after learning pairs)
- Workflow 11: Knowledge Capture (guided insight capture)
- Workflow 9: Site Analysis (visual + structural DNA capture)
- Agent messaging guides for Saga and Freya
- Protocol v4.0.0 with messaging principles, consent gate, no agent instructions
- MCP config templates for Claude Code and Cursor
- Supabase setup guide for self-hosted deployment
- Module 19 lessons 6-7 (agent messaging, collaboration patterns)
Security:
- All hardcoded Supabase URLs/keys replaced with {DESIGN_SPACE_URL} placeholders
- Credentials configured per-deployment via env vars
Infrastructure repos:
- github.com/whiteport-collective/design-space-infrastructure (Supabase backend)
- github.com/whiteport-collective/design-space-mcp (MCP server)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
def4f8160f