An AI-written health answer can sound calm and still be wrong. It reaches the person asking at chat speed, while the safety check happens later, if at all. The cost is guidance someone may act on before anyone qualified has looked at it.

MedGuard is a safety validator for those outputs: it flags unverified medical claims and missing disclaimers so your team can review and gate the text before it is shown.

30-second takeaway

  • Fluency is not safety: a confident answer can still carry an unverified claim.
  • The check belongs before the patient sees the text, not in a post-hoc audit.
  • A validator surfaces red flags; a qualified human still makes the call.

Why the gap appears

Patient-facing AI is wired for speed, not for a review step, and readability is easy to mistake for reliability. Unverified claims, a missing disclaimer, or a regulatory red flag sit inside prose that looks finished. By the time a clinician reads it, the answer may already be on screen.

What a safety pass looks for

MedGuard assesses the safety risks of a health AI output rather than rewriting it. It flags unverified medical claims and missing disclaimers, checks regulatory and evidence red flags, and returns a cautious-use guidance sheet: a short list of what to look at again, not a verdict that the text is safe.

What the tool does

You paste a patient-facing AI response. MedGuard returns the flagged claims, the missing disclaimers, the regulatory and evidence red flags it can see, and a cautious-use guidance sheet your team works from. It is a review aid you use before the text is shown. Open MedGuard and try it.

FAQ

What is MedGuard for?

A pre-review gate for patient-facing AI text, flagging unsafe-looking guidance before it is shown.

Is this a diagnostic tool, and does it replace clinical review?

No. Use qualified human review instead — it is a safety validator for AI outputs, not a diagnostic tool. A clinician still owns the final decision.

Does it check every regulation?

It looks for regulatory and evidence red flags in general. It is not a legal opinion or a certification; specific regimes still need counsel.

Author's Process

I built this with AI coding tools. The value is the quick flagging loop before publish, not another dashboard.