About connect
connect is a Claude skill that lets developers and other Claude users carry out actions in connected apps instead of only drafting instructions. It uses Composio Tool Router to find app tools and handle authorization across integrations such as email, chat, issue tracking, and documents.
Key features
- 01Actions across 1000+ app integrations
- 02Automatic OAuth authorization
- 03Chained actions across apps
- 04Python and TypeScript setup
- 05Support for any MCP client
Use cases
- 01Send email or post a chat message
- 02Create issues in GitHub or Jira
- 03Update records in connected apps
- 04Find issues and share a Slack summary
MCP support
The skill supports any MCP client through `session.mcp.url`, allowing clients to use the Composio session endpoint.
Install
Copy the command and run it in a terminal.
npx skills add https:/After installing, type/connectin Claude Code to confirm it loaded.
Details
From the project READMEConnect
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
2. Set Environment Variable
export COMPOSIO_API_KEY="your-key"
3. Install
pip install composio # Python
npm install @composio/core # TypeScript
Done. Claude can now connect to any app.
Examples
Send Email
Email [email protected] - 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"
Join 20,000+ developers building agents that ship
