Which frameworks does the auditor recognize?

It currently detects patterns for Express, Fastify, Koa, Prisma, Mongoose, Sequelize, TypeORM, bcrypt, argon2, JWT, axios, and standard React hooks.

How is the compliance score calculated?

The auditor uses a penalty-based algorithm where redundant framework tests (Medium severity) and unnecessary hook tests (Low severity) reduce a starting score of 10.

Why should I delete tests that validate libraries?

Libraries like bcrypt, JWT, and Prisma are already extensively tested by their maintainers. Testing them in your own suite adds maintenance overhead and slows down CI without providing additional safety.

What is the primary purpose of this skill?

The skill identifies tests that are checking if your libraries (like Express or Prisma) work correctly, rather than checking if your own code works correctly. It recommends deleting these redundant tests.

Business Logic Test Auditor

Name: Business Logic Test Auditor
Author: levnikolaevich

bylevnikolaevich

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Security & Testing

Audits test suites to identify and remove redundant tests that validate third-party framework behavior instead of proprietary business logic.

About

The Business Logic Test Auditor is a specialized L3 worker designed to streamline test suites by identifying 'wasteful' tests that create technical debt. It scans codebases for test patterns that verify third-party library functionality—such as Express routing, Prisma queries, or bcrypt hashing—which are already rigorously tested by their respective maintainers. By calculating a compliance score and providing specific removal recommendations, it helps development teams maintain high-signal, low-noise test suites that focus exclusively on the code they actually wrote.

Key Features

Compliance scoring system to measure test suite health and focus
Identification of unnecessary crypto and JWT library validation checks
38 GitHub stars
Automated detection of redundant framework tests for Express, Fastify, and Koa
Audit support for popular ORMs including Prisma, Mongoose, and Sequelize
Actionable removal recommendations with estimated effort levels

Use Cases

Refactoring bloated test suites to reduce CI/CD execution time and maintenance costs
Enforcing testing standards during code reviews to ensure developers focus on business logic
Auditing legacy projects to identify low-value tests that can be safely deleted

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add levnikolaevich/claude-code-skills ln-631-test-business-logic-auditor

For use in Claude.ai and ChatGPT

Download Skill

GitHub