Jido 2.0, Elixir Agent Framework

What is Jido 2.0, Elixir Agent Framework?

Jido 2.0 is an open-source agent framework built for Elixir and the BEAM virtual machine. It provides developers with tools to build, manage, and run AI agents in production environments. The framework implements a complete behavior tree engine with support for stateful execution, blackboard-based state management, and integrated action handling. Key features include tool calling capabilities, agent skills, and Jido action integration that allows developers to execute custom actions within behavior tree nodes. The framework supports both manual and automatic execution modes through GenServer-based agents, making it suitable for various deployment scenarios. Jido 2.0 is designed primarily for Elixir developers building agentic applications who need a production-hardened foundation. The framework prioritizes BEAM-native architecture, allowing agents to leverage Erlang's concurrency and fault-tolerance capabilities. Its open-source nature and focus on a behavior tree architecture distinguish it from other agent frameworks by emphasizing explicit control flow and composable decision-making patterns. The project reached version 2.0 after 18 months of development and rethinking, incorporating production-ready AI strategies and a growing ecosystem of integrations. It targets teams building reliable, concurrent agent systems that need fine-grained control over agent behavior and state management.