Owl provides a developer-focused toolkit that enables the creation of autonomous AI agents capable of executing complex, multi-step tasks. At its core, Owl leverages LLMs for reasoning, augmented by a plugin system to call external APIs, execute code, and query databases. Developers define agents using a simple TypeScript API, specify toolsets, and configure memory modules to maintain state across interactions. Owl’s runtime orchestrates reasoning loops, handles tool invocation, and manages concurrency. It supports both Node.js and Deno environments, ensuring wide platform compatibility. With built-in logging, error handling, and extensibility hooks, Owl streamlines prototyping and production deployment of AI-driven workflows, chatbots, and automated assistants.