Three layers, each with a focused job.
| Layer | Purpose | Read when… |
|---|---|---|
| Concepts | What things are and why they exist | You want to understand the model |
| Cookbook | End-to-end recipes you can copy and run | You want to ship something today |
| Reference | Public API surface, one page per area | You already know what you need |
If you are new, start with concepts/overview.md then jump to
cookbook/01-first-agent.md.
TECHNICAL_GUIDE.md— deep architecture notesSKILLKIT_A2A_PLAN.md— A2A protocol design notes../ROADMAP.md— release plan (v0.3 → v1.0)../CLAUDE.md— codebase map for AI assistants