Agno

A lightweight, high-performance library for building agents with memory, knowledge, and tools.

Agno (formerly Phidata) is a full-stack framework for building multi-agent systems with memory, knowledge, and reasoning, designed to be model-agnostic and exceptionally fast to instantiate. It bundles agent primitives with a runtime, a control plane (AgentOS), and built-in support for vector stores, tools, and structured outputs. It is widely used for production agentic apps where low latency and clean abstractions matter.