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Your terminal is where Claude Code lives — but you're not always sitting at it. That's the frustration Anthropic just solved with Claude Code Channels , a research-preview feature that pipes messages from Telegram, Discord, and iMessage directly into a running session. The question is no longer whether to use it. It's which channel fits your workflow without opening a security hole. This post compares the three official channels across architecture, UX, and risk. You'll learn which fits a solo developer, which fits a team, which fits a privacy-obsessed macOS user — and when you should skip all three and build your own webhook channel instead. What Are Claude Code Channels? Claude Code Channels are MCP servers that push events into an already-running Claude Code session, letting the agent react to messages, alerts, and webhooks while you're away from the terminal. Anthropic announced the feature on March 20, 2026, shipping Telegram and Discord first, with iMes...