Connect Apps
SkillDocs & knowledgeOnce added, your AI can take real actions in the apps you already use, such as sending emails, creating issues, and posting messages. It works with Gmail, Slack, GitHub, Notion, and more than 1000 other services, connecting through Composio. That means your AI can complete these tasks for you instead of only explaining how to do them.
Available today. Use it from your connected AI after setup.
No other account needed.
After adding it, connect the apps you want to use through Composio. Then ask your AI to try a simple task, like sending an email or creating an issue.
Then ask your AI: use the Connect Apps skill
What your AI can do with it
- Send emails through Gmail
- Create issues on GitHub
- Post messages in Slack
- Take actions in Notion
- Reach more than 1000 other services
What this skill tells your AI
The instructions your AI receives, as published by composio-community/awesome-codex-skills in connect-apps/SKILL.md and read by ahel’s review.
Connect Claude to 1000+ apps. Actually send emails, create issues, post messages - not just generate text about it.
Quick Start
Step 1: Install the Plugin
/plugin install composio-toolrouter
Step 2: Run Setup
/composio-toolrouter:setup
This will:
- Ask for your free API key (get one at platform.composio.dev)
- Configure Claude's connection to 1000+ apps
- Take about 60 seconds
Step 3: Try It!
After setup, restart Claude Code and try:
Send me a test email at YOUR_EMAIL@example.com
If it works, you're connected!
What You Can Do
| Ask Claude to... | What happens |
|---|---|
| "Send email to sarah@acme.com about the launch" | Actually sends the email |
| "Create GitHub issue: fix login bug" | Creates the issue |
| "Post to Slack #general: deploy complete" | Posts the message |
| "Add meeting notes to Notion" | Adds to Notion |
Supported Apps
Email: Gmail, Outlook, SendGrid Chat: Slack, Discord, Teams, Telegram Dev: GitHub, GitLab, Jira, Linear Docs: Notion, Google Docs, Confluence Data: Sheets, Airtable, PostgreSQL And 1000+ more...
How It Works
- You ask Claude to do something
- Composio Tool Router finds the right tool
- First time? You'll authorize via OAuth (one-time)
- Action executes and returns result
Troubleshooting
- "Plugin not found" → Make sure you ran
/plugin install composio-toolrouter - "Need to authorize" → Click the OAuth link Claude provides, then say "done"
- Action failed → Check you have permissions in the target app
Signals
- GitHub stars
- 16k
- Forks
- 2k
- Last commit
- Jul 2026
Others that do the same job
Advanced
- Catalog kind
- skill
- Gateway key
connect-apps- Source
- github.com/composio-community/awesome-codex-skills