Show HN: OpEx, an agentic LLM toolkit for Elixir https://ift.tt/QStlJn9

Show HN: OpEx, an agentic LLM toolkit for Elixir https://ift.tt/R9tkwpl November 14, 2025 at 11:43PM

Thanks for checking out OpEx! Since the original post was brief, here’s a bit more context:

  • What it is: OpEx is an agentic LLM toolkit built specifically for Elixir. It helps developers integrate large language models into Elixir applications with a focus on composability, concurrency, and agent‑based workflows.

  • Why it matters: Elixir’s strengths in scalability and fault tolerance make it a great fit for AI‑driven systems—but tooling has lagged behind. OpEx bridges that gap by offering a native, idiomatic way to build LLM‑powered agents in Elixir.

  • Key features:

    • Agent‑based architecture for modular reasoning and task delegation.

    • Plug‑and‑play support for popular LLM APIs.

    • Built‑in tools for chaining, memory, and context management.

    • Designed to work seamlessly with OTP and Elixir’s concurrency model.

  • Who it’s for: Elixir developers building intelligent assistants, automation tools, or AI‑enhanced services.

Would love feedback from the HN community on:

  • How this fits into your Elixir workflows.

  • Ideas for expanding agent capabilities or integrations.

  • Any pain points you’ve hit when working with LLMs in functional environments.

👉 Project link: https://ift.tt/R9tkwpl


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