Implementation of the AG-UI protocol for LangGraph. Brim Fork Version
Project description
ag-ui-langgraph
Implementation of the AG-UI protocol for LangGraph.
Provides a complete Python integration for LangGraph agents with the AG-UI protocol, including FastAPI endpoint creation and comprehensive event streaming.
Installation
pip install ag-ui-langgraph
Usage
from langgraph.graph import StateGraph, MessagesState
from langchain_openai import ChatOpenAI
from ag_ui_langgraph import LangGraphAgent, add_langgraph_fastapi_endpoint
from fastapi import FastAPI
from my_langgraph_workflow import graph
# Add to FastAPI
app = FastAPI()
add_langgraph_fastapi_endpoint(app, graph, "/agent")
Features
- Native LangGraph integration – Direct support for LangGraph workflows and state management
- FastAPI endpoint creation – Automatic HTTP endpoint generation with proper event streaming
- Advanced event handling – Comprehensive support for all AG-UI events including thinking, tool calls, and state updates
- Message translation – Seamless conversion between AG-UI and LangChain message formats
To run the dojo examples
cd python/ag_ui_langgraph/examples
poetry install
poetry run dev
Release history Release notifications | RSS feed
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distribution
brim_ag_ui_langgraph-0.0.46.tar.gz
(257.2 kB
view details)
Built Distribution
Filter files by name, interpreter, ABI, and platform.
If you're not sure about the file name format, learn more about wheel file names.
Copy a direct link to the current filters
File details
Details for the file brim_ag_ui_langgraph-0.0.46.tar.gz.
File metadata
- Download URL: brim_ag_ui_langgraph-0.0.46.tar.gz
- Upload date:
- Size: 257.2 kB
- Tags: Source
- Uploaded using Trusted Publishing? No
- Uploaded via: uv/0.9.26 {"installer":{"name":"uv","version":"0.9.26","subcommand":["publish"]},"python":null,"implementation":{"name":null,"version":null},"distro":null,"system":{"name":null,"release":null},"cpu":null,"openssl_version":null,"setuptools_version":null,"rustc_version":null,"ci":null}
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
413c0c831ecb175022761d7363c73c7f9b333f38b1e52743f174ef1f537dd81f
|
|
| MD5 |
31b624301c33b4f83dd875d739e4cce6
|
|
| BLAKE2b-256 |
ab5bd233f599f1a549bd81daf796f7b57077b70b2807612ceadca46c4a508926
|
File details
Details for the file brim_ag_ui_langgraph-0.0.46-py3-none-any.whl.
File metadata
- Download URL: brim_ag_ui_langgraph-0.0.46-py3-none-any.whl
- Upload date:
- Size: 29.2 kB
- Tags: Python 3
- Uploaded using Trusted Publishing? No
- Uploaded via: uv/0.9.26 {"installer":{"name":"uv","version":"0.9.26","subcommand":["publish"]},"python":null,"implementation":{"name":null,"version":null},"distro":null,"system":{"name":null,"release":null},"cpu":null,"openssl_version":null,"setuptools_version":null,"rustc_version":null,"ci":null}
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
6cc3caeeac6cd4461edd344f781ad97955aff2ee9c1bbbe03ad92de7d1f61eaa
|
|
| MD5 |
3a7ddb9cc17f1b88eb5ac623ceef6fdf
|
|
| BLAKE2b-256 |
67155ea212b58046ca693b9a21cdbdcc82d9969265cd407a26f1b850946c1b7b
|
