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verification-before-completion
Forces the agent to prove a change works before claiming it's done. Kills the #1 agent failure mode. From the Superpowers library.
Testing & DebuggingBEGINNERby obra (Jesse Vincent)
Claude Codeverificationqualityworkflow
Key Information
Install / Load
/plugin install superpowers@claude-plugins-official
How This Skill Works
From the Superpowers library. Adds a hard gate before the agent declares a task complete: it must run the tests/build/relevant checks and show the evidence, not assert success from memory.
Directly targets the most common agent failure — confidently reporting broken work as done. Installs as part of the Superpowers plugin.
Source
Maintained by obra (Jesse Vincent). Install and updates come from the official repository.
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