Individual skill

fact-check-pass

Run a claim-by-claim fact-check pass on a draft article, script, or report before publication. Use when asked to fact-check a piece, verify claims before publishing, or do editorial verification. Produces a claim inventory (every checkable assertion pulled out), a verification status and source for each (confirmed / needs sourcing / unverifiable / wrong), the fixes, and a flag on the high-risk claims (numbers, quotes, names, legal/defamatory statements) that must not go out unverified.

skills/fact-check-pass/SKILL.md

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Nov 10, 2026
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# Fact-Check Pass Skill

Everything in a published piece is a claim someone can be wrong about — a date, a number, a quote, an implication. This skill does what a good fact-checker does: it pulls every checkable assertion out of the prose, verifies each against a source, and stops the high-risk ones (stats, quotes, anything defamatory) from going out on a "probably right."

## Working from a brief

Given the draft, **produce the claim inventory and status** — check what you can against the provided/known sources, and for anything you can't verify, mark it clearly rather than guessing. Never assert a fact is confirmed without a basis.

## Required Inputs

Ask for (if not provided, else infer and label):
- **The draft** (article, script, report)
- **Available sources** — the reporter's notes, documents, links, transcripts
- **Risk level / venue** — where it publishes and how litigious/high-stakes the subject is
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