What problem does it solve? Writing thorough unit tests is time-consuming, and most projects have large gaps in coverage for edge cases and error paths. This Skill autonomously detects your test framework, finds untested code, generates convention-matching tests, runs them, and fixes failures without manual intervention. ## Core Features & Use Cases - Framework Auto-Detection: Identifies Vitest, Jest, pytest, go test, flutter_test, RSpec, cargo test, JUnit, and more from project configuration files, then adopts existing test conventions. - Prioritized Coverage Analysis: Scans for untested functions and ranks them by priority (business logic and auth first, utilities last), measuring coverage before and after. - Self-Healing Test Loop: Runs generated tests, diagnoses failures as test bugs or app bugs, and fixes them in up to 3 iterations without weakening assertions. - Use Case: Point it at a legacy service layer with zero tests; it generates happy path, edge case, error path, and boundary value tests with proper mocks, then reports the coverage improvement. ## Quick Start Ask the AI to run the unit-test skill on your project or a specific module to generate and execute comprehensive unit tests automatically.
