Write tests using TDD workflow. Use when the user says 'write tests', 'add tests', 'TDD', or 'prove-it pattern'.
$npx -y skills add domengabrovsek/claude --skill testInstalls into the current project.
Run `npx skills use "https://github.com/domengabrovsek/claude" --skill "domengabrovsek/claude/test"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/domengabrovsek/claude" that are relevant to the current task. Run `npx skills add "https://github.com/domengabrovsek/claude"` and select the relevant skills, then follow their instructions.