MASTER ROUTER — activates FIRST on every non-trivial task. Analyzes the problem, determines if a specialized tool/skill can resolve it without spending reasoning tokens, and orchestrates execution. Also enforces token-compression on ALL output. Trigger: ANY task involving computation, simulation, literature, verification, data, graphs, code, documents, or scientific analysis. No exceptions. The LLM is the orchestrator, not the executor.
Maximum token compression by substituting natural language with mathematical notation, code, and physical formulas. ALWAYS use this skill when Fran asks to reason, explain, analyze, calculate, model, design, compare, or optimize anything. Trigger words: "reason", "think", "explain", "analyze", "calculate", "model", "design", "how does X work", "compare", "optimize", "piensa", "razona", "explica", "analiza", "calcula", "modela", "diseña", "compara", "optimiza". Golden rule: if a natural language phrase has a compact formal equivalent → USE THE FORMAL.