Multi-Agent Systems provides a comprehensive toolkit for creating, controlling, and observing interactions among autonomous agents. Developers can define agent classes with custom decision-making logic, set up complex environments with configurable resources and rules, and implement communication channels for information exchange. The framework supports synchronous and asynchronous scheduling, event-driven behaviors, and integrates logging for performance metrics. Users can extend core modules or integrate external AI models to enhance agent intelligence. Visualization tools render simulations in real-time or post-process, helping analyze emergent behaviors and optimize system parameters. From academic research to prototype distributed applications, Multi-Agent Systems simplifies end-to-end multi-agent simulations.

OpenAI Agents provides a modular environment to define, run, and manage autonomous AI agents backed by OpenAI's language models. Developers can configure agents with memory stores, register custom tools or plugins, orchestrate multi-agent collaboration, and monitor execution through built-in logging. The framework handles API calls, context management, and asynchronous task scheduling, enabling rapid prototyping of complex AI-driven workflows and applications that perform tasks such as data extraction, customer support automation, code generation, and research assistance.