- vendor
- Mariano Zechner
- whatItIs
- Minimal TypeScript agent runtime with dual steering / follow-up queues, an exhaustive typed event union, and an error-as-tool-result loop policy.
- hosting
- self-host-only
- pricingModel
- open-source
- modelProviders
- multi-model (pluggable StreamFn transport)
- stateModel
- in-process + steering queue
- toolModel
- function-calling + before/afterToolCall hooks
- includesBrowser
- false
- includesMemory
- false
- longRunning
- caller-managed
- hitlSupport
- true
- observability
- typed event union (compile-time exhaustive)
- maturity
- ga
- notes
- Polished primitive set: steering queue drains after the assistant turn, follow-up queue drains only on otherwise-stop. Error-as-tool-result keeps the LLM in the loop instead of throwing.
- launched
- 2025-08-09
