New: HCEL — chain prompts, RAG, and agents in native TypeScript Learn more →
HazelJSAgent OS
Agent OS for AI-native TypeScript agents
Production lifecycle for agents inside your Node backend — durable runs, worker leases, Skillgate, policies, DNA, and CI. Not a bare-metal OS. Not a Python-only kernel.
- Agent OS Gamma — durable HITL, SQL AgentRun, worker leases
- @hazeljs/agent — Agent OS kernel package
- vs LangGraph — backend + lifecycle, not graph-only