Prove the requested goal works on the highest-signal affected surface before closing. Default closing behavior for every implementation task — not just when explicitly asked. Also triggers on: 'make sure it works', 'test it yourself', 'don't just tell me it's done', 'I don't want to test this'.
How to install self-test?
minghinmatthewlam/agent-guards/self-test
$npx -y skills add minghinmatthewlam/agent-guards --skill self-testInstalls into the current project.
›Prefer a prompt? Paste this to your agent
Run `npx skills use "https://github.com/minghinmatthewlam/agent-guards" --skill "minghinmatthewlam/agent-guards/self-test"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/minghinmatthewlam/agent-guards" that are relevant to the current task. Run `npx skills add "https://github.com/minghinmatthewlam/agent-guards"` and select the relevant skills, then follow their instructions.
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