Recipes
End-to-end walkthroughs that wire multiple subsystems together. Each recipe runs against a clean checkout of nexo-rs — prerequisites are at the top.
| Recipe | What you build |
|---|---|
| WhatsApp sales agent | A drop-in agent that greets WhatsApp leads, asks qualifying questions, and notifies a human on hot leads. |
| Agent-to-agent delegation | Route work from one agent to another using agent.route.* with correlation ids. |
| Python extension | Write a stdlib-only extension that adds a custom tool to any agent. |
| MCP server from Claude Desktop | Expose the agent's tools to the Anthropic desktop client. |
| NATS with TLS + auth | Harden the broker for a multi-node deployment. |
| Rotating config without downtime | Three Phase 18 hot-reload scenarios: API key rotation, A/B prompt swap, narrowing an outbound allowlist mid-incident. |
If a recipe drifts from reality, open an issue — it means the docs didn't get updated alongside a code change.