Minitest Testing
Automatically generates and runs small test cases based on code comments to verify functionality quickly.
Install on your platform
We auto-selected Claude Code based on this skill’s supported platforms.
Run in terminal (recommended)
claude mcp add minitest-testing npx -- -y @trustedskills/minitest-testing
Or manually add to ~/.claude/settings.json
{
"mcpServers": {
"minitest-testing": {
"command": "npx",
"args": [
"-y",
"@trustedskills/minitest-testing"
]
}
}
}Requires Claude Code (claude CLI). Run claude --version to verify your install.
About This Skill
What it does
This skill allows AI agents to execute and interpret minitest test suites. It can run tests, report results (successes and failures), and provide details on failed tests including error messages. This enables automated testing of Ruby code within an AI agent's workflow.
When to use it
- Automated Regression Testing: After making changes to a Rails application, automatically run existing test suites to ensure no functionality is broken.
- Continuous Integration: Integrate with CI/CD pipelines to execute tests on every commit or pull request.
- Testing Code Snippets: Quickly verify the correctness of small code snippets by running them through minitest.
- Debugging: Run specific test cases to isolate and diagnose issues in a Rails application.
Key capabilities
- Executes Minitest test suites.
- Reports test results (pass/fail).
- Provides detailed error messages for failed tests.
- Supports running individual test methods.
Example prompts
- "Run the 'users_spec' test suite."
- "Execute the 'test_addition' method in my calculator spec."
- "Show me the results of the last minitest run."
Tips & gotchas
- This skill requires a Rails environment to be set up and accessible for testing. Ensure that
railscommand is available.
Tags
TrustedSkills Verification
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Security Audits
| Gen Agent Trust Hub | Pass |
| Socket | Pass |
| Snyk | Pass |
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Passed automated security scans.