Human-in-the-Loop AI Publishing Agent

Built a Human-in-the-Loop AI Publishing Agent in n8n that combines AI-powered content creation with human review and approval before publishing.

The workflow receives content requests through Telegram and uses a dedicated AI agent to research and generate social media content. Instead of publishing AI-generated content immediately, the system introduces a human approval stage where the user can review the generated post and decide whether to approve it or request changes.

A text classifier interprets the feedback and routes the workflow accordingly. Approved content is automatically published to X, while rejected or revised content is sent to a dedicated Revision Agent, which uses the feedback to improve the post before returning it to the review cycle.

Key capabilities: • AI-powered social media content generation • Web research for context-aware content • Human review and approval workflow • Telegram-based feedback collection • AI classification of approval decisions • Automatic content revision based on feedback • Iterative review and revision loop • Automated publishing to X • Multi-model AI architecture • Modular n8n workflow design

The result is a controlled AI publishing system that combines the speed of automation with human oversight, helping ensure content is reviewed and refined before it goes live.