What problem does it solve? Writing tests for existing production code often produces shallow suites with tautological assertions, missed branches, and unverified coverage claims. This Skill enforces a disciplined single-file pipeline that freezes the public surface inventory before writing, proves coverage with an executable gate script, and subjects every suite to blind coverage audit and adversarial review. ## Core Features & Use Cases - Inventory-first pipeline: Classifies each production file by code type, complexity, and testability, then freezes a coverage manifest before any test is written. - Executable coverage gate: Uses scripts/test-coverage-gate.py to scaffold, validate, and audit coverage rather than trusting self-reported claims. - Independent review agents: Dispatches blind coverage auditors, adversarial test reviewers, and a Q1-Q25 quality reviewer for evidence-based scoring. - Use Case: Point it at an uncovered TypeScript service file; it analyzes the code, builds a frozen test contract, writes behavioral tests, runs the suite, and iterates until the coverage gate and reviewers pass. ## Quick Start Ask the AI to run the write-tests skill on a specific production file, or use auto mode to discover and test all uncovered files one at a time.
