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SKILLS & PROMPTING · 19 OCTOBER 2026

When your agent gets something wrong, save the reason as a skill

1 source · Part of the 19 October 2026 edition

A Grok Bot fan account shared a rule from @mattyp: when an agent breaks, don't just fix it. Ask it to explain step by step why it went wrong, find the exact step that failed, and save the fix as a skill so every future run checks for it. The useful caveat: read the skill before you keep it, because a wrong explanation saved as a skill repeats the mistake every time.

Why it mattersThis turns one-off fixes into lasting improvements, which is how an assistant gets better at your business over weeks instead of making the same error again.

Sources

How we knowCompany figures are labelled as their own claims; anything we couldn't verify is labelled as a report or a claim.

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