Connect

Connect Claude to any app. Stop generating text about what you could do - actually do it.

When to Use This Skill

Use this skill when you need Claude to:

Send that email instead of drafting it Create that issue instead of describing it Post that message instead of suggesting it Update that database instead of explaining how What Changes Without Connect With Connect "Here's a draft email..." Sends the email "You should create an issue..." Creates the issue "Post this to Slack..." Posts it "Add this to Notion..." Adds it Supported Apps

1000+ integrations including:

Email: Gmail, Outlook, SendGrid Chat: Slack, Discord, Teams, Telegram Dev: GitHub, GitLab, Jira, Linear Docs: Notion, Google Docs, Confluence Data: Sheets, Airtable, PostgreSQL CRM: HubSpot, Salesforce, Pipedrive Storage: Drive, Dropbox, S3 Social: Twitter, LinkedIn, Reddit Setup 1. Get API Key

Get your free key at platform.composio.dev

Set Environment Variable export COMPOSIO_API_KEY="your-key"
Install pip install composio # Python npm install @composio/core # TypeScript

Done. Claude can now connect to any app.

Examples Send Email Email sarah@acme.com - Subject: "Shipped!" Body: "v2.0 is live, let me know if issues"

Create GitHub Issue Create issue in my-org/repo: "Mobile timeout bug" with label:bug

Post to Slack Post to #engineering: "Deploy complete - v2.4.0 live"

Chain Actions Find GitHub issues labeled "bug" from this week, summarize, post to #bugs on Slack

How It Works

Uses Composio Tool Router:

You ask Claude to do something Tool Router finds the right tool (1000+ options) OAuth handled automatically Action executes and returns result Code from composio import Composio from claude_agent_sdk.client import ClaudeSDKClient from claude_agent_sdk.types import ClaudeAgentOptions import os

composio = Composio(api_key=os.environ["COMPOSIO_API_KEY"]) session = composio.create(user_id="user_123")

options = ClaudeAgentOptions( system_prompt="You can take actions in external apps.", mcp_servers={ "composio": { "type": "http", "url": session.mcp.url, "headers": {"x-api-key": os.environ["COMPOSIO_API_KEY"]}, } }, )

async with ClaudeSDKClient(options) as client: await client.query("Send Slack message to #general: Hello!")

Auth Flow

First time using an app:

To send emails, I need Gmail access. Authorize here: https://... Say "connected" when done.

Connection persists after that.

Framework Support Framework Install Claude Agent SDK pip install composio claude-agent-sdk OpenAI Agents pip install composio openai-agents Vercel AI npm install @composio/core @composio/vercel LangChain pip install composio-langchain Any MCP Client Use session.mcp.url Troubleshooting Auth required → Click link, authorize, say "connected" Action failed → Check permissions in target app Tool not found → Be specific: "Slack #general" not "send message"

安装