Iii Agentic Backend

A lightweight framework for building multi-agent systems using queues, shared state, and explicit handoffs between single-purpose agents. If you've used LangGraph or CrewAI, the pattern will feel familiar, but this leans into HTTP triggers and pub/sub for orchestration rather than complex graph structures. The approval gates concept is smart: each agent explicitly decides whether to hand off to the next step, which makes debugging chains way easier than implicit routing. With 17.5k stars and passing all three security audits, it's clearly being used in production. The architecture keeps things simple enough that you're not fighting the framework when your workflow inevitably changes.

Install to Claude Code

npx -y skills add iii-hq/iii --skill iii-agentic-backend --agent claude-code