My own open source implementation of OpenAI's new Deep Research agent. Get the same capability without paying $200. You can even tweak the behavior of the agent with adjustable breadth and depth. Run it for 5 min or 5 hours, it'll auto adjust.

Fully typed & consistent chat APIs for OpenAI, Anthropic, Groq, and Azure's chat models for browser, edge, and node environments.

Get structured, fully typed, and validated JSON outputs from OpenAI and Anthropic models.

The Typescript-first prompt engineering toolkit for working with chat based LLMs.