Test-driven development with red-green-refactor loop using vertical slices. Use when building features or fixing bugs with TDD, when /si or /si-quick needs canonical TDD discipline, when user mentions "red-green-refactor", "tracer bullets", "test-first", or asks for integration-style tests. Forbids horizontal slicing (all tests then all implementation).
How to install tdd?
alexandrbasis/claudops/tdd
$npx -y skills add alexandrbasis/claudops --skill tddInstalls into the current project.
›Prefer a prompt? Paste this to your agent
Run `npx skills use "https://github.com/alexandrbasis/claudops" --skill "alexandrbasis/claudops/tdd"` 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/alexandrbasis/claudops" that are relevant to the current task. Run `npx skills add "https://github.com/alexandrbasis/claudops"` and select the relevant skills, then follow their instructions.
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