Peargent

Peargent is a Python framework for building reliable, production-ready intelligent agents that interact with real-world systems. It focuses on a clear, minimal core that makes it straightforward to define agents, tools, and workflows without unnecessary complexity. The primary purpose of Peargent is to help developers move from prototype to maintainable, testable agent-based applications that can be deployed in practical environments.

The framework provides structured abstractions for agents, tools, and environments, enabling developers to define how agents reason, call tools, and manage multi-step tasks. Peargent supports function/tool calling, memory and state handling, and integration with external APIs or services, making it suitable for both simple assistants and more complex autonomous workflows. Its design emphasizes composability and explicit control flow, allowing developers to orchestrate chains, branches, and feedback loops in a predictable way. In addition, Peargent is built with observability in mind, facilitating logging, debugging, and monitoring of agent decisions and tool invocations.