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test-provenance-guard

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Ensure tests genuinely verify production code

Software Engineering#static analysis#code refactoring#test coverage#mutation testing#test verification#test self-healing
Authormthines
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Developers often write tests that do not truly exercise the production code, leading to false confidence in software correctness.

Core Features & Use Cases

  • Static Analysis: Detects tests that declare local copies or shadow exported functions, preventing misleading test results.
  • Mutation Testing: Sabotages production functions to verify if tests catch deliberate faults, ensuring genuine coverage.
  • Autonomous Self-Healing: Extracts inline logic from test files, declares and creates proper exports, and rewires callers to avoid duplicated code.
  • Use Case: When refactoring code, ensure that tests are correctly linked to actual production functions, not local or stub implementations.

Quick Start

Run the test-provenance-guard skill to identify and fix tests that do not correctly verify production code, improving confidence in your test suite.

Dependency Matrix

Required Modules

None required

Components

referencesscripts

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: test-provenance-guard
Download link: https://github.com/mthines/agent-skills/archive/main.zip#test-provenance-guard

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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