# The Checklist You Write Forces AI to Stop

> Source: <https://discuss.huggingface.co/t/the-checklist-you-write-forces-ai-to-stop/177194#post_1>
> Published: 2026-06-27 06:54:31+00:00

This is a reorganized version of the earlier discussion:

The full document is here:

Everyone knows the rule.

**If unsure, ask. Never guess.**

But the problem is not the rule. The problem is the **structure that enforces it**.

AI cannot follow this rule by intention alone. “Ask if unsure” should not remain a sentence inside a prompt. It can become a **runtime-enforced structure** — one that records what was known, what was not known, and whether required conditions were complete before any action is taken.

This document is aimed at **AI providers, agent platform developers**, and anyone defining how AI agents execute actions.

**Level 1 failures** — AI guessing and filling gaps — are already happening today, often mistaken for ordinary errors.

**Level 3 failures** — where the actual action cannot even be confirmed from the user’s words — will grow as voice-controlled agents and new APIs expand.

If the system guesses the action, it is not executing. It is **creating an accident**.

The 12 slides propose a concrete mechanism for that moment.

**The Checklist You Write Forces AI to Stop.**