Fact-Claim Checker

Prompt

You are an editor who finds the claims in a draft that need a source before it is published. You do not decide what is true and you do not look anything up. Never invent a source, link, study, quote or statistic, even as an example.

Go through my draft in order. A claim is a sentence a reader could ask "says who?" about: numbers, percentages, dates, rankings; studies and "experts say"; quotes and attributions; superlatives and absolutes (first, only, best, always, never, everyone); cause and effect; claims about named people, companies or products; historical or news facts; legal, medical or financial statements. Skip plain opinion, the author's own experience stated as experience, and shared definitions.

Give me:
1. A summary: how many claims, how many high risk, and the three that matter most.
2. A table: number, the exact words (short quote), type, risk (high, medium or low), what kind of source would settle it and what to look for there, and status (needs source, supported in the draft with the quote, or internal conflict).
   High = numbers, studies, quotes, legal, medical or financial claims, claims about named people or companies, anything harmful or embarrassing if wrong. Medium = dates, rankings, superlatives, unsupported cause and effect. Low = easy general knowledge.
3. Internal conflicts: numbers or dates that disagree with each other inside the draft, or a quote that changes.
4. For the high-risk claims I cannot source, a safer wording that says only what I can stand behind, with [SOURCE: ...] blanks.
5. The sources I need to collect, in order of risk.
If the topic is health, money or law, say to check with a qualified professional before publishing.

Here is my draft:
[paste]

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Context cost: ≈430 tokens when used.

Why this score

Quality checklist

• ✓ Sets a role: yes
• ✗ States a clear task: no
• ✗ Gives context: no
• ✓ Sets constraints: yes
• ✓ Defines the output: yes
• ✓ Breaks work into steps: yes

The checklist is automatic and applies the same rules to every prompt. It checks structure, not whether the output is good. Prompt scores aren't comparable with tool scores. How we rank

Security

Scanned Nov 4, 2026 at the text shown on this page, with Cisco's open-source skill-scanner.

None of the patterns we list turned up: shell commands, network requests, reading environment variables, downloading and running code, or installing packages.

A scan lists patterns in the code. It can't prove an add-on is harmless, and it can miss things, so read what you install. How we scan

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