Test Frontend Units
Helps with testing, frontend development as part of testing, debugging, and quality assurance workflows.
Install on your platform
We auto-selected Claude Code based on this skill’s supported platforms.
Run in terminal (recommended)
claude mcp add test-frontend-units npx -- -y @trustedskills/test-frontend-units
Or manually add to ~/.claude/settings.json
{
"mcpServers": {
"test-frontend-units": {
"command": "npx",
"args": [
"-y",
"@trustedskills/test-frontend-units"
]
}
}
}Requires Claude Code (claude CLI). Run claude --version to verify your install.
About This Skill
What it does
This skill executes frontend unit tests using Jest. It can run tests, report results (pass/fail), and identify failing test cases within a JavaScript or TypeScript codebase. The primary purpose is to ensure the quality and stability of frontend components by verifying their behavior against predefined expectations.
When to use it
- Automated Regression Testing: After making changes to frontend code, automatically run unit tests to verify that existing functionality remains intact.
- Continuous Integration/Continuous Delivery (CI/CD): Integrate this skill into a CI/CD pipeline to fail builds if unit tests fail.
- Debugging and Troubleshooting: Quickly isolate the cause of frontend issues by running specific test suites or individual test cases.
- Code Refactoring: Ensure that refactored code maintains its intended behavior by re-running existing unit tests.
Key capabilities
- Jest execution
- Test result reporting (pass/fail)
- Identification of failing test cases
Example prompts
- "Run all frontend unit tests."
- "Execute the 'user authentication' test suite."
- "Show me the results of the last test run."
Tips & gotchas
- Requires a project with existing Jest configuration and unit tests.
- The skill assumes that the necessary dependencies (Jest, testing libraries) are already installed in the project environment.
Tags
TrustedSkills Verification
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Security Audits
| Gen Agent Trust Hub | Pass |
| Socket | Pass |
| Snyk | Pass |
🌐 Community
Passed automated security scans.