What problem does it solve? AI assistants typically only draft text describing actions, leaving users to manually send emails, create issues, or post messages themselves. This Skill connects Claude to over 1000 external services through Composio so it performs the actual action instead of just describing it. ## Core Features & Use Cases - Cross-app action execution: Send emails via Gmail, create GitHub issues, post Slack messages, and update Notion databases directly from a conversation. - Managed OAuth flow: Handles first-time app authorization through a link-based flow, with connections persisting afterward. - Multi-framework support: Works with Claude Agent SDK, OpenAI Agents, Vercel AI, LangChain, and any MCP client via a session URL. - Use Case: Ask Claude to find GitHub issues labeled "bug" from this week, summarize them, and post the summary to a Slack channel in one chained request. ## Quick Start Set the COMPOSIO_API_KEY environment variable, install the composio package, then ask Claude to send a Slack message to a specific channel with your content.