composiohq
Connect Claude to external apps like Gmail, Slack, GitHub. Use this skill when the user wants to send emails, create issues, post messages, or take actions in external services.
bunx add-skill composiohq/awesome-claude-skills -s connect-appsLoading…
Connect Claude to 1000+ apps. Actually send emails, create issues, post messages - not just generate text about it.
/plugin install composio-toolrouter
/composio-toolrouter:setup
This will:
After setup, restart Claude Code and try:
Send me a test email at YOUR_EMAIL@example.com
If it works, you're connected!
| 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 |
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...
/plugin install composio-toolrouterUse when you need to run Flow type checking, or when seeing Flow type errors in React code.
Use when you want to validate changes before committing, or when you need to check all React contribution requirements.
Use when feature flag tests fail, flags need updating, understanding @gate pragmas, debugging channel-specific test failures, or adding new flags to React.
Use when you need to check feature flag states, compare channels, or debug why a feature behaves differently across release channels.