## 🦜🔗 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.
```bash
# 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.
```python
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.
```python
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.
```python
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.
```bash
> 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.
```python
# 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.
```python
# Allow usage of Asana and GitHub only
toolsAsanaGithub = ComposioToolset(apps=[App.ASANA, App.GITHUB])
```
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"description": "## \ud83e\udd9c\ud83d\udd17 Using Composio With LangChain\n\nIntegrate Composio with LangChain agents to allow them to interact seamlessly with external apps, enhancing their functionality and reach.\n\n### Goal\n\n- **Star a repository on GitHub** using natural language commands through a LangChain Agent.\n\n### Installation and Setup\n\nEnsure you have the necessary packages installed and connect your GitHub account to allow your agents to utilize GitHub functionalities.\n\n```bash\n# Install Composio LangChain package\npip install composio-langchain\n\n# Connect your GitHub account\ncomposio-cli add github\n\n# View available applications you can connect with\ncomposio-cli show-apps\n```\n\n### Usage Steps\n\n#### 1. Import Base Packages\n\nPrepare your environment by initializing necessary imports from LangChain and setting up your agent.\n\n```python\nfrom langchain.agents import create_openai_functions_agent, AgentExecutor\nfrom langchain import hub\nfrom langchain_openai import ChatOpenAI\n\n# Initialize LangChain OpenAI Chat\nllm = ChatOpenAI()\n\n# Pull the agent prompt configuration\nprompt = hub.pull(\"hwchase17/openai-functions-agent\")\n```\n\n#### 2. Fetch GitHub LangChain Tools via Composio\n\nAccess GitHub tools provided by Composio for LangChain.\n\n```python\nfrom composio_langchain import ComposioToolset, Action, App\n\n# Initialize the toolset for GitHub\ntools = ComposioToolset(apps=[App.GITHUB])\n```\n\n#### 3. Execute the Agent\n\nConfigure and execute the agent to perform tasks such as starring a repository on GitHub.\n\n```python\ntask = \"Star a repo composiohq/composio on GitHub\"\n\n# Create and set up the agent\nagent = create_openai_functions_agent(llm, tools, prompt)\nagent_executor = AgentExecutor(agent=agent, tools=tools, verbose=True)\n\n# Execute the task\nagent_executor.invoke({\"input\": task})\n```\n\n#### 4. Check Response\n\nValidate the execution and response from the agent to ensure the task was completed successfully.\n\n```bash\n> Entering new AgentExecutor chain...\n> Invoking: `github_star_repo` with `{'owner': 'composiohq', 'repo': 'composio'}`\n> {'execution_details': {'executed': True}, 'response_data': ''}\n> I have successfully starred the repository composiohq/composio on GitHub.\n```\n\n### Advanced Configuration\n\n- **Filter Specific Actions:** Limit the actions an agent can execute.\n\n```python\n# Filter to only allow creating issues on GitHub\ntoolsGithubCreateIssue = ComposioToolset(actions=[Action.GITHUB_CREATE_ISSUE])\n```\n\n- **Filter Specific Apps:** Restrict the tools an agent can use.\n\n```python\n# Allow usage of Asana and GitHub only\ntoolsAsanaGithub = ComposioToolset(apps=[App.ASANA, App.GITHUB])\n```\n",
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