Use Composio to get an array of tools with your LangChain agent.
Project description
🦜🔗 Using Composio With LangChain
Integrate Composio with LangChain agents to allow them to interact seamlessly with external apps, enhancing their functionality and reach.
Goal
- Star a repository on GitHub using natural language commands through a LangChain Agent.
Installation and Setup
Ensure you have the necessary packages installed and connect your GitHub account to allow your agents to utilize GitHub functionalities.
# Install Composio LangChain package
pip install composio-langchain
# Connect your GitHub account
composio-cli add github
# View available applications you can connect with
composio-cli show-apps
Usage Steps
1. Import Base Packages
Prepare your environment by initializing necessary imports from LangChain and setting up your agent.
from langchain.agents import create_openai_functions_agent, AgentExecutor
from langchain import hub
from langchain_openai import ChatOpenAI
# Initialize LangChain OpenAI Chat
llm = ChatOpenAI()
# Pull the agent prompt configuration
prompt = hub.pull("hwchase17/openai-functions-agent")
2. Fetch GitHub LangChain Tools via Composio
Access GitHub tools provided by Composio for LangChain.
from composio_langchain import ComposioToolset, Action, App
# Initialize the toolset for GitHub
tools = ComposioToolset(apps=[App.GITHUB])
3. Execute the Agent
Configure and execute the agent to perform tasks such as starring a repository on GitHub.
task = "Star a repo composiohq/composio on GitHub"
# Create and set up the agent
agent = create_openai_functions_agent(llm, tools, prompt)
agent_executor = AgentExecutor(agent=agent, tools=tools, verbose=True)
# Execute the task
agent_executor.invoke({"input": task})
4. Check Response
Validate the execution and response from the agent to ensure the task was completed successfully.
> Entering new AgentExecutor chain...
> Invoking: `github_star_repo` with `{'owner': 'composiohq', 'repo': 'composio'}`
> {'execution_details': {'executed': True}, 'response_data': ''}
> I have successfully starred the repository composiohq/composio on GitHub.
Advanced Configuration
- Filter Specific Actions: Limit the actions an agent can execute.
# Filter to only allow creating issues on GitHub
toolsGithubCreateIssue = ComposioToolset(actions=[Action.GITHUB_CREATE_ISSUE])
- Filter Specific Apps: Restrict the tools an agent can use.
# Allow usage of Asana and GitHub only
toolsAsanaGithub = ComposioToolset(apps=[App.ASANA, App.GITHUB])
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