A browser extension (Chrome, Edge, Firefox) that adds AI reply drafting, post generation, style training, keyword monitoring, watchlists, and Review-First automation directly inside X.com. Bring your own API key from OpenAI, Gemini, Claude, Grok, OpenRouter, or a local model (Ollama, LM Studio, llama.cpp), so you pay the AI provider directly with no markup. The style trainer analyzes any public X profile’s writing history and clones its voice; Autopilot scans your timeline, searches, or bookmarks, qualifies posts via AI, and drafts or publishes responses (review-first mode keeps a human approval gate by default). Pricing is a one-time license, not a subscription: Starter $69 (1 browser), Pro $129 (2 browsers), Agency $249 (5 browsers); 3-day free trial, but all completed purchases are final and non-refundable. Note: scheduling runs locally through your browser—Chrome must be open and the computer awake for posts to publish, so 24/7 reliability requires an always-on machine; X-only (no other platforms); Chrome-Stats flags the extension as “Very high risk” with very low user count (1 daily user at time of scan)—exercise caution; limited independent reviews (4 on Chrome Web Store, 1 on G2, no Trustpilot ratings as of listing).