Good job. You now know how to run multiple agents on one Gateway with full isolation. Each agent gets its own directory, sessions, memory, and tool permissions. Bindings route messages to the right agent based on specificity.
You've also learned to cut costs with model tiering, fallbacks, and OpenRouter auto-routing. And you've hardened security with mention gating, approval workflows, and the Lethal Trifecta rule: never give one agent private data access, untrusted content, and external communication at the same time. Run openclaw security audit after every config change to catch regressions.