Developer Builds Elixir A2A Package with LLM, Releases on Hex.pm in Under a Week
A developer created an Elixir package implementing Google's A2A (Agent-to-Agent) protocol with GenServer-like ergonomics for easier integration. The package includes basic support, complies with the A2A TCK test suite, and was primarily coded by an LLM with detailed human planning and review at each step. This demonstrates how LLMs can accelerate niche tool development, enabling a single developer to go from initial idea to Hex.pm release in less than a week while working on other projects.
NEW_TOOLS3/5/2026