Verification Before Completion
Blocks any completion claim until a command has been run and its output read.
Install
/plugin install superpowers@claude-plugins-official
Stands in front of every "done", "fixed" or "passing" claim, and of the commit or pull request that would follow it.
- Author
- Jesse Vincent (obra)
- License
- MIT
Before the agent says something works, it has to name the command that would prove it, run that command fresh, and read the output in full. Confidence is not evidence, and hedged wording like "should work" does not clear the gate either. The skill also catches the near-misses that usually slip through: a clean linter is not a successful build, and a subagent's report is not verified until someone checks it.
Similar skills
Requesting Code Review
SkillSends a reviewer subagent the diff and the requirements, not the session history.
Subagent-Driven Development
SkillHands each plan task to a fresh subagent and gates it behind a mandatory review.
Using Superpowers
SkillThe entry point that forces a skill lookup before the agent says or does anything.

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