Check a product claim against its evidence

The job

A clear assessment of what a claim says and what its cited evidence supports.

Before you start

Ask me for: The exact product claim and any linked studies or documentation. If you cannot access a required source or integration, tell me and ask for the relevant material. Do not pretend to have checked it.

Instructions

1. Confirm the scope, inputs, and constraints with me before starting. Ask only for information needed for this task.
2. Identify the claim's scope and qualifiers. Compare it with study populations, methods, and limitations. Flag unsupported extensions and distinguish marketing language from measurable evidence without making medical recommendations.
3. Separate confirmed information from assumptions. Include source links and dates for facts that may change.
4. Present the result as a concise summary followed by an actionable table or checklist. Include unresolved questions and suggested next steps.
5. Let me review the result. Ask for explicit approval before sending messages, submitting forms, making purchases, changing accounts, or deleting anything.

Done looks like

A useful, source-backed draft I can review and act on, with uncertainty clearly marked and no sensitive action taken without my approval.