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

Category: library

Tags: ai-agents, elixir, llm-workflow

Score: 6.3/10 (Innovation: 5, Technical: 7, Documentation: 7, Utility: 6)

BeamWeaver is an Elixir library that brings LangChain-style AI agent and workflow capabilities to the BEAM ecosystem, offering agents, graph workflows, retrieval pipelines, and production observability. Its integration with OTP, supervision trees, and Ecto makes it a native fit for Elixir applications, which is a unique approach compared to Python-based alternatives. The project is still very early (0 stars, no license) but has ambitious scope and decent documentation.

Target audience: backend devs

Repository: https://github.com/caudena/beam_weaver · Elixir

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