Developer Builds Phone-Controlled AI Coding Agent Using n8n, Telegram, and Cloudflare

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A developer has built a human-in-the-loop autonomous coding workflow that lets them assign programming tasks remotely via Telegram and receive updates on their phone. The system combines n8n, an Express.js runner, OpenAI's Codex, and a Cloudflare Tunnel to route commands securely from the internet to a local development machine without exposing it publicly. When the AI agent encounters actions requiring elevated permissions, it pauses and sends an approval request directly to the developer's Telegram account before proceeding. The developer chose Telegram as the interface to avoid building a custom dashboard, leveraging its built-in push notifications, inline buttons, and mobile accessibility. The project demonstrates a practical approach to keeping humans in control of AI agents while still enabling largely autonomous local code execution.

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