4 Lines You Should Include in Your Claude Skill
Without these, Claude will be confidently wrong.
Opening excerpt (first ~120 words) tap to expand
Agentic AI 4 Lines You Should Include in Your Claude Skill Without these, Claude might end up being confidently wrong. Haden Pelletier Jun 14, 2026 8 min read Share Screenshot by author A few weeks ago I was asked to do something new at work: Given a data dump of unstructured text data, give us a detailed PDF report of insights about what customers are saying about our products this quarter. So I wrote a clear prompt. Gave Claude a detailed set of instructions. Fed it the dataset. It gave me an output. I delivered it. But when the stakeholder and I reviewed the deliverable in depth, we noticed some increasingly unsettling things. Claude was confidently wrong. Not wrong wrong, like hallucinating facts from nowhere. More like… overconfident wrong.
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Excerpt limited to ~120 words for fair-use compliance. The full article is at Towards Data Science.