Use when the user wants to know what will break if they change something, or needs safety analysis before editing code. Examples: "Is it safe to change X?", "What depends on this?", "What will break?".
Use when the user wants to rename, extract, split, move, or restructure code safely. Examples: "Rename this function", "Extract this into a module", "Refactor this class", "Move this to a separate file".
Copilot instructions for energychain/cernion-energy-tools, covering github copilot instructions for cernion energy tools, current mission, non-negotiable architecture rules, 1. preserve the personal agent boundary and 2. capability broker is the routing source of truth.
Claude Code instructions for energychain/cernion-energy-tools, covering project-specific conventions, gitnexus — code intelligence, always do, never do and resources.