What problem does it solve? Long, filler-heavy AI responses waste tokens and slow down reading for Vietnamese-speaking developers who only need the technical answer. This Skill strips filler, hedging, and non-essential words from responses while keeping code, error messages, and technical terms intact. ## Core Features & Use Cases - Three intensity levels: lite (drop filler), full (fragments allowed, default), and ultra (abbreviations, arrows, one-word answers) switchable via /caveman lite|full|ultra. - Safety boundaries: automatically reverts to full clear writing for security warnings, destructive commands (firebase deploy, force push, database drops), and multi-step instructions. - Vietnamese output preserved: only the style changes; technical terms like Riverpod, Firestore, and FCM stay untranslated and code blocks remain unchanged. - Use Case: A Flutter developer debugging a Firestore empty query activates caveman mode and gets a three-item checklist (rules, index, field typo) instead of a paragraph of explanation. ## Quick Start Type /caveman or say "bật caveman" to activate ultra-concise Vietnamese responses, and say "tắt caveman" to return to normal mode.