Show HN: The Channels SDK – Bring Any Agent to Any Channel (Slack, MS Teams)
CopilotKit’s Channels SDK lets AG-UI-compatible AI agents operate in Slack, Teams, and other chat surfaces with native interactive UI, tool use, files, and human approvals. HN discussion examines its AG-UI-based architecture, comparison with Vercel’s Chat SDK, and the boundary between its open-source SDK and hosted services.