PocketFlow

Build powerful AI agents with just 100 lines of Python. PocketFlow's minimal design handles complex patterns — parallel processing, document retrieval, human approval steps — without the overhead of larger frameworks. Nothing extra, just what you need.

1. pip install pocketflow 2. from pocketflow import Node, Flow, BatchNode 3. class MyNode(Node): def exec(self, prep): return call_llm(prep["input"]) 4. flow = Flow(); flow.start(MyNode()) >> another_node >> END 5. flow.run({"input": "your task"})