Data Science & Analytics

Blog Factcheck

Verify statistics and claims in blog posts by fetching cited source URLs and checking if the claimed data actually appears on the page. Extracts all load-bearing claims (statistics, product or policy claims, ranking and comparative claims, named sources), validates cited URLs before fetching, and scores match confidence (exact match 1.0, paraphrase 0.7-0.9, not found 0.0). Flags uncited claims as UNVERIFIED. Use when user says "fact check", "verify statistics", "check sources", "validate claims", "factcheck", "source verification".

Publisher / source

AgriciDaniel/claude-blog (found on skills.sh)

Upstream record

AgriciDaniel/claude-blog

Version

Version 1

Published

2026-11-02

Publication review

Approved for publication · recorded passed scan 2026-11-02

Content fingerprint

3cf3639e2d6d5abc424a73c6ba9a494839addd82f0c589aef92b347f4ba944fa