Notes on building agent infrastructure.
Founder notes from building Lobu in the open — memory, isolation, behaviors, and the infrastructure underneath company agents.
The Modern Data Stack for Agents
Connectors are CDC, entities are the modelled tables, Behaviors are dbt models on a schedule. Most of the analogy transfers. It breaks in four places: the loop has to close, derived state is only ever a cache, every read carries who it is for, and you cannot re-run a transform that sends email.
READ ▸Self-Improving Agents Are Event-Sourced
Intelligence stopped being the blocker. Context is. A filesystem gives an agent no schema and no audit trail, so Lobu puts an append-only log in the middle: memory writes are commits, Behaviors are mutations, and approval is the merge.
READ ▸The Context Layer Is an Event Store
Tasman says no product can build your context layer because the content doesn't exist. Half right. The governed why is a versioned, access-controlled event store that mirrors the warehouse instead of replacing it — and I built the Kelder scenario to find where that holds and where it doesn't.
READ ▸