Show HN: A11 – typed streams and reusable actions for agentic applications

Category: ai-ml

Tags: agentic-ai, streams, python, llm, dataflow

Score: 5.7/10 (Innovation: 6, Technical: 6, Documentation: 4, Utility: 5)

A11 is a Python framework for building agentic AI applications using typed streams and reusable actions, inspired by dataflow programming. It provides a WebSocket-based gateway to call LLMs with streaming outputs for text and thoughts, aiming to make AI app development feel like normal software engineering.

Target audience: backend developers building AI applications

Repository: https://a11.to

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