You can use Claude Channels this extensively

A YozmIT webinar presented a Claude Code automation design that moved from headless mode to channel-based sessions.

Claude Channel was described as a push model, while MCP was framed as a pull model for coordinating agents and notifications.

Anthropic later withdrew the planned separate credit policy for Agent SDK and headless mode, removing the original workaround need.

Even so, the approach remains a useful reference for session-based automation, permission separation, and Claude-driven workflows.