elixir

Legion is an open-source Elixir runtime for AI agents that run inside your app, write code, and act on your data through sandboxed tools. It supports Lua or Elixir code execution, user-scoped actions, Postgres-backed persistence, and a LiveView dashboard for observability.

An OTP-native Elixir library for building AI agents, durable LLM workflows, retrieval pipelines, and production LLM services.

An architecture case study showing how a Slack-like app is built in pure Elixir with Jido agents, messaging, chat bridges, and Hologram UI.

A blog post describing ptc_runner’s MCP server and code-mode approach, where agents run short-lived untrusted programs inside a small Lisp REPL instead of Python or JavaScript.

An essay arguing that the BEAM runtime and OTP primitives map well to agent workloads, especially long-lived personal-assistant agents with supervision, registries, and structured concurrency.