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blog-factcheck

100 / 100 · Low risk

Fine to try.

By aicodedecode/awesome-muse-skills (GitHub) · design · 59 stars · scanned at commit faf37c0

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…

Works with any agent that supports SKILL.md skills.

What this skill can do

We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'blog-factcheck' ] || [ -L ~/.agents/skills/'blog-factcheck' ]; then echo 'A skill folder named blog-factcheck already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/aicodedecode/awesome-muse-skills' "$d" && git -C "$d" checkout --quiet 'faf37c0859ebf627bfcb5225e8057d088691e0ae' -- 'skills-imported/blog-factcheck' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills-imported/blog-factcheck' ~/.agents/skills/'blog-factcheck' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'blog-factcheck' ~/.claude/skills/'blog-factcheck' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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