AGBoss is an open-source TypeScript framework built on LangGraph. Define AI agent workflows declaratively, catch structural errors before execution with `agboss check`, and test components in isolation. Spring-style dependency injection included.
An independent, reproducible benchmark of TypeSafe's Jev against openai/gpt-6-luna (cheap LLM) and openai/gpt-6-astra (frontier LLM). Tests accuracy, calibration, latency, and cost. All code is open source — run it yourself and verify the results.
