Anthropic has released Claude Code Channels, a research-preview feature enabling developers to send messages from Telegram and Discord directly to a running Claude Code session on their local machine. This system utilizes MCP-based plugins to establish a two-way bridge, allowing prompts typed on a phone to be executed by Claude on a laptop, with replies sent back to the chat app. The core architectural distinction is a "push, not pull" inversion: unlike traditional MCP tools that Claude invokes, Channels allows external systems to fire events into the session the moment they arrive, such as chat messages, CI/CD failure webhooks, or monitoring alerts. This approach allows Claude to maintain session state across events, eliminating the need to rebuild context for each interaction and enabling always-on remote operation.