Code Impact Radius · faris-alanazi bundle Use BEFORE any rename, refactor, type-shape change, deletion, or "what depends on X" question in a TypeScript / TSX codebase. Returns every place a symbol is defined, read, written, called, instantiated, imported, re-exported, plus its transitive callers up to a configurable depth. Far cheaper than grep+read because it queries a typed reference index built from the TypeScript Compiler — no false positives from string matches in comments or unrelated identifiers with the same name. Triggers on phrases like "what calls X", "where is X used", "blast radius of X", "impact of renaming X", "find all references to X", "who depends on X", "what breaks if I change X".
