frameworkintermediate
LangGraph Agents
A2A agents built with LangGraph for stateful, multi-step workflows with advanced control flow.
Agents (5)
Langgraph (Official Sample)
A2A Project
56
Official A2A Python sample: LangGraph agent for stateful multi-agent workflows
1,329generallanggraphpythonOfficial
A2A Template Langgraph
llmx-tech
21
A production-ready agent server built with LangGraph that implements the Agent-to-Agent (A2A) protocol
7generallanggraphpython
LangGraph Research Agent
AlisterBaroi
38
Multi-agent research system in a node-based architecture represented in a cyclic graph, made with LangGraph, Gemini, FastAPI & React Vite.
2searchlanggraphtypescript
A2A Langchain Adapters
janrauchfuss
35
Integrate A2A agents into LangChain/LangGraph with stateful conversations and streaming support
conversationallanggraphpython
Langchain Data Agent
eosho
38
NL2SQL - Ask questions in plain English, get SQL queries and results. Powered by LangGraph.
214data-analyticslanggraphpython
Getting Started
Pick an agent to see setup instructions.
1Clone the repository
$ git clone https://github.com/a2aproject/a2a-samples
2Navigate to the project
$ cd a2a-samples/samples/python/agents/langgraph
3Install dependencies
$ pip install -r requirements.txt
4Run the agent
$ python main.py