BeamWeaver – LangChain/DeepAgents-style agents and workflows for Elixir

BeamWeaver is an open-source Elixir library that brings LangChain and DeepAgents-style agent workflows to the BEAM ecosystem, designed for developers building agentic systems who need OTP-native observability and orchestration. It solves the lack of visibility in agent pipelines by combining the best patterns from LangChain, LangGraph, and DeepAgents into a single, Elixir-native framework. The project is interesting because it leverages Elixir’s concurrency and fault-tolerance strengths to provide a robust, observable foundation for building and debugging complex multi-agent systems.