What problem does it solve? Claude can normally only generate text about tasks like sending emails or creating issues, but cannot actually perform them. This Skill bridges that gap by connecting Claude to over 1000 external applications so it can execute real actions on your behalf. ## Core Features & Use Cases - Real Action Execution: Send emails, create GitHub issues, post Slack messages, and update Notion pages directly from a conversation. - Broad App Coverage: Works with Gmail, Outlook, Slack, Discord, GitHub, Jira, Notion, Google Sheets, Airtable, and 1000+ more services. - OAuth Authorization: First-time actions trigger a one-time OAuth flow to securely authorize each app. - Use Case: Ask Claude to "create a GitHub issue for the login bug and post a summary to Slack #engineering" and both actions are executed in the connected services. ## Quick Start Install the composio-toolrouter plugin, run the setup command with your free Composio API key, then ask Claude to send you a test email.