Browse The Skill Store

Automated test generation with edge case analysis and framework-native syntax for TS, Python, Go, and Rust.

Generate high-quality Jest unit tests with automatic dependency mocking for JavaScript and Angular applications.

Flaky Test Detective for AI Coding Agents

by Shandra

$9.99/mo

Diagnoses unreliable tests, identifies root causes, creates stabilization plans, and generates safe AI coding prompts for fixing flaky unit, integration, E2E, and CI tests.

pytest test architect

by Tommi Sullivan

$9

Generate professional pytest suites using behavior-driven matrices, AAA patterns, and resilient fixture architecture.

🧪 Test Quality Auditor

by JustHandled Labs

$15

Find the unit tests that pass without testing anything. Flags tests with no assertions, trivial existence-only checks (toBeDefined, assertIsNotNone), tests that assert the exact value they just mocked, snapshot-only tests, tautological assertions (expect(true).toBe(true)), empty placeholders, and over-mocked tests with more setup than assertions. Works on Jest/Vitest and pytest/unittest.

Unit & Integration Test Generator

by PubsProToolkit

$12

Generate a real test suite for any function, module, or file — meaningful edge cases, error paths, boundary conditions, and proper mocks, not happy-path stubs. Detects your project's framework and conventions, plans the cases deliberately before writing, and hands back runnable tests plus a summary of what's covered. Built to write the tests that actually catch bugs.

tdd coach

by Matthew King

Free

Most 'TDD' skips the failing test. This mentor enforces Red before Green, even on legacy code.

Paste your Python code and get a plain-English test report — what works, what doesn't, what's unfinished, and exactly what to do next.

TDD Loop Master

by Arnstein Larsen

Free

Enforce strict Red-Green-Refactor discipline to build robust, test-driven software with 100% meaningful coverage.