I need an end-to-end AI automation setup that keeps my Facebook, Instagram, TikTok, and YouTube feeds active, friendly, and ban-proof. The idea is simple: a single system that schedules fresh posts, jumps into comment threads, and replies to direct messages in a relaxed, conversational tone that sounds like me—not a robot. Here’s what I expect once we’re done: • Auto-poster: a calendar-based scheduler that pushes photo, video, and short-form copy to all four platforms at the best engagement times, with built-in hashtag and caption suggestions. • Comment engagement: smart replies that recognise context, inject a casual vibe, and escalate anything sensitive straight to me. • DM responder: keyword-driven flows that welcome new followers, answer routine questions, and flag sales leads for manual follow-up. • Safety layer: strict rate-limiting, platform-compliant APIs (Meta, TikTok, YouTube Data), and rotating reply templates so nothing trips spam filters. • Control panel: a simple dashboard—web app, Notion integration, or even a Google Sheet—that lets me tweak messaging, upload content, and read analytics without touching code. Tech stack is up to you, but I’m comfortable with common choices like Python, Node.js, Zapier, Make/Integromat, or direct API work. Just keep the solution affordable, easy to maintain, and ready for hand-off with clear documentation and a brief walkthrough video. If this sounds within your wheelhouse, tell me which tools you’d lean on, how you’ll keep each platform happy, and roughly how long it will take to deliver a tested, ready-to-run system.