Refactor Test Safety Net
Helps with refactoring, testing as part of developing backend services and APIs workflows.
Install on your platform
We auto-selected Claude Code based on this skill’s supported platforms.
Run in terminal (recommended)
claude mcp add refactor-test-safety-net npx -- -y @trustedskills/refactor-test-safety-net
Or manually add to ~/.claude/settings.json
{
"mcpServers": {
"refactor-test-safety-net": {
"command": "npx",
"args": [
"-y",
"@trustedskills/refactor-test-safety-net"
]
}
}
}Requires Claude Code (claude CLI). Run claude --version to verify your install.
About This Skill
What it does
This skill refactors existing test suites to ensure safety and prevent regressions during code changes. It automatically identifies potential issues, adds necessary assertions, and adjusts tests for improved reliability. The goal is to create a robust testing foundation that protects against unintended consequences of development work.
When to use it
- When introducing significant changes to backend codebases.
- To proactively identify and address potential safety vulnerabilities in existing test suites.
- During refactoring efforts where maintaining functionality is critical.
- As part of a continuous integration/continuous deployment (CI/CD) pipeline for automated testing.
Key capabilities
- Automated identification of missing assertions.
- Test suite regression prevention.
- Safety net creation during code changes.
- Automatic adjustment of tests.
Example prompts
- "Refactor the test suite for the
payment_processingmodule to ensure safety." - "Analyze and improve the existing tests in
/api/usersto prevent regressions." - “Add missing assertions to the integration tests for the authentication service.”
Tips & gotchas
This skill is most effective when applied to well-structured test suites. Complex or poorly written tests may require manual intervention alongside this automated refactoring process.
Tags
TrustedSkills Verification
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Security Audits
| Gen Agent Trust Hub | Pass |
| Socket | Pass |
| Snyk | Pass |
🌐 Community
Passed automated security scans.