Count how many independent origins are behind news coverage of a claim, instead of counting URLs. Queries GDELT for matching articles, collapses reprints and wire copy into single origins, and flags publication bursts that indicate syndication. Use when a claim appears to be confirmed by many outlets and you need to know whether that's many sources or one source many times.
Install
npx skills add SerhiiKorniienko/bullshit-detector --skill coverage-checknpx skills add SerhiiKorniienko/bullshit-detector --skill coverage-check -a claude-code -gnpx skills add SerhiiKorniienko/bullshit-detector --skill coverage-check -a codex -ggemini skills install https://github.com/SerhiiKorniienko/bullshit-detector.git --path skills/ingestion/coverage-checkgh skill install SerhiiKorniienko/bullshit-detector coverage-checkgit clone --depth 1 https://github.com/SerhiiKorniienko/bullshit-detector /tmp/SerhiiKorniienko__bullshit-detector
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/SerhiiKorniienko__bullshit-detector/skills/ingestion/coverage-check ~/.claude/skills/coverage-check # Claude Code
cp -R /tmp/SerhiiKorniienko__bullshit-detector/skills/ingestion/coverage-check ~/.agents/skills/coverage-check # Codex, Cursor, Gemini CLI, Copilot, OpenCode