Installation
Skills CLI
Skills CLI command
npx skills@latest add mattpocock/skills --skill tddRequires Node.js and npm. Choose your agents in the installer; add -g for a global installation.
Prompt
Example prompt
Use the tdd skill for this task.Paste this into your agent once the skill is installed, then add your own context.
Fieldbook review
Reviewed 27 Sept 2026Agrees the seams under test with you before writing any test, which keeps effort on the paths that matter.
- LicenceMIT
- FrontmatterValid name and description
- Risky patternsNone found
- Size39 lines
- Last checked27 Sept 2026 ·
cb01f66bebfaa25fa1f88e6b7e769cd9fd9f35b1120b8563749820738814c927
What it can touch
- Edits code
Changes files in your project.
- Runs commands
Runs shell commands such as tests, builds or installs.
Read the source
Fieldbook links to the original instead of copying it, so you always read the version you install.
skills/engineering/tdd/SKILL.md on GitHub (opens in a new tab)