MCPInstall

w-tdd

Implement a requested increment with red-green-refactor.

Installs
647
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Install

Works with every agent the skills CLI supports.

npx skills add https://github.com/blockmatic/basilic-skills --skill w-tdd
  1. 01

    Install

    Run the command in your project. The CLI asks which agents to install for.

  2. 02

    Describe the task

    Ask your agent for something this skill covers. It loads w-tdd automatically when relevant.

  3. 03

    Review the result

    The agent follows the SKILL.md steps, scripts and references bundled with the skill.

SKILL.md

The instructions your agent reads when the skill is triggered.

Use TDD only when the user asked for it or the repository requires it. Follow the repo testing MDX and vitest-v5 (or the stack's test skill). Do not commit unless asked.

  1. Red: write a failing test for the desired behavior. Use real APIs where the repo tests do; mock only at documented boundaries.
  2. Green: write the smallest implementation that passes that test.
  3. Refactor: improve structure while tests stay green.
  4. Repeat for the next increment. Run the focused test file each cycle, then the affected suite.
  5. Docs: /w-docs if behavior or commands changed.

FAQ

What does the w-tdd skill do?

Implement a requested increment with red-green-refactor.

How do I install w-tdd?

Run npx skills add https://github.com/blockmatic/basilic-skills --skill w-tdd in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/w-tdd/ (personal) or .claude/skills/w-tdd/ (project).

Which AI agents can use w-tdd?

Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.

Is w-tdd safe to install?

No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.

Who maintains w-tdd?

It is published by blockmatic in blockmatic/basilic-skills. It has 647 recorded installs.

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