devoxxfr2026-workshop-jailbreak-prompt-injection-mcp-poisoning

Ultra-compressed communication and file reading mode. Cuts token usage ~75% by speaking like caveman while keeping full technical accuracy. Supports intensity levels: lite, full (default), ultra, wenyan-lite, wenyan-full, wenyan-ultra. Use when user says "caveman mode", "talk like caveman", "use caveman", "less tokens", "be brief", "read this file", "show me this file", "lis ce fichier", "affiche ce fichier", "résume ce fichier", or invokes /caveman. Also auto-triggers when token efficiency is requested or when reading any file.