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Codes to locked criteria, then proves every one with a test
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One clickOpens x.ai · nothing installs here.
Codes against a fixed list of acceptance criteria, and for each one it supplies a test that demonstrates the behaviour instead of an assertion that claims it. Before anything is called finished, a separate checker goes back over the result independently. Done, here, means verified rather than merely written.
Native Grok Bot share. Third-party bot; not from xAI.
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Not published. This is a native share link, so the author's prompt is not public anywhere. Open it to review the bot in Grok before you keep it.