Installation
Skills CLI
Skills CLI command
npx skills@latest add obra/superpowers --skill verification-before-completionRequires Node.js and npm. Choose your agents in the installer; add -g for a global installation.
Prompt
Example prompt
Use the verification-before-completion skill for this task.Paste this into your agent once the skill is installed, then add your own context.
Fieldbook review
Reviewed 27 Sept 2026Small and broadly useful. It targets the most common agent failure: reporting success without evidence.
- LicenceMIT
- FrontmatterValid name and description
- Risky patternsNone found
- Size121 lines
- Last checked27 Sept 2026 ·
2befe7fc55bcadaa3d97dd9e8efeb633d2561c0ebe74c5a8b17c4d9e7e4520b3
What it can touch
- 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/verification-before-completion/SKILL.md on GitHub (opens in a new tab)