🦜🔗 Using Composio With LangChain

Integrate Composio with LangChain agents to let them seamlessly interact with external apps

Star A Repository on GitHub

In this example, we will use LangChain Agent to star a repository on GitHub using Composio Tools

1. Install Packages

   Python

   pip install composio-langchain langchain_openai
   
2. Import Libraries & Initialize ComposioToolSet & LLM

   Python

   from langchain.agents import create_openai_functions_agent, AgentExecutor
   from langchain import hub
   from langchain_openai import ChatOpenAI
   from composio_langchain import ComposioToolSet, App
   
   llm = ChatOpenAI()
   composio_toolset = ComposioToolSet()
   
3. Connect Your GitHub Account

   You need to have an active GitHub Integration. Learn how to do this here

   CLI

   composio login
   composio add github
   

   Don’t forget to set your COMPOSIO_API_KEY and OPENAI_API_KEY in your environment variables.

4. Get All GitHub Tools

   You can get all the tools for a given app as shown below, but you can get specific actions and filter actions using usecase & tags. Learn more here

   Python

   tools = composio_toolset.get_tools(apps=[App.GITHUB])
   
5. Define the Agent

   Python

   prompt = hub.pull("hwchase17/openai-functions-agent")
   agent = create_openai_functions_agent(llm, tools, prompt)
   agent_executor = AgentExecutor(agent=agent, tools=tools, verbose=True)
   
6. Execute the Agent

   Python

   task = "Star a repo composiohq/composio on GitHub"
   agent_executor.invoke({"input": task})