TypeStub

Python type hint coverage analyzer. Finds untyped function parameters, return types, and generates .pyi stub files. Calculates coverage score with A+ to F grading. Extracts parameter lists including *args and **kwargs. Detects return statements for accurate stub generation. Recursive directory scanning. HTML reports showing per-file coverage with missing type hint details. --stubs flag generates complete .pyi content ready to save. CI/CD ready with --min-score threshold. Zero dependencies — single Python file.