A Bun agent, an MCP tool server, Postgres and NATS, all from flisk project agent-stack. Each chat is a session routed by x-session-id, and every turn writes a checkpoint. Start a few chats, then pull the plug.
/health for liveness, /ready once the checkpoint store is reachable, GET /sessions to list sessions, routing by x-session-id, checkpoints that survive restarts. Run the real one: flisk project agent-stack then flisk up, and inspect with flisk agent sessions agent --watch. · flisk-agent-stack · flisk.sh