DEDUPEDWhat do you want to do?
4 use cases
-
Fact-check a viral video claim by claim before you act on it
Get per-claim verdicts, sources, and a 0-10 BS score for a YouTube or TikTok video.
View prompt
Using the bullshit-detector skills in SerhiiKorniienko/bullshit-detector, fact-check the video at <video URL> claim by claim. Return each claim with its verdict, its sources, and the overall 0-10 BS score. Verify that every verdict links to a source rather than relying on model memory.
-
Fact-check your own post or README before you publish it
Flag the claims a hostile reader would challenge first, with a source that fixes each one.
View prompt
Using the bullshit-detector skill in SerhiiKorniienko/bullshit-detector, fact-check the draft text I paste below. List the claims a hostile reader would challenge first, each with the source that supports or corrects it. Verify that no claim is marked confirmed without a source.
-
Summarize a long video or explain one timestamp instead of watching it
Turn a YouTube, TikTok, article, or PDF link into a summary or a clear explanation of one part.
View prompt
Using the fetch-content skill in SerhiiKorniienko/bullshit-detector, fetch <URL> and summarize it in plain language. If I name a timestamp, explain that part. Verify that the summary reflects the fetched text and says so if captions or text were unavailable.
-
Install the skills as a Claude Code plugin that stays current
Use a managed, read-only bundle that updates as new versions ship.
- REPO
SerhiiKorniienko/bullshit-detector - Claude Code
- Research
- Intermediate
View prompt
In Claude Code, add the marketplace SerhiiKorniienko/bullshit-detector and install bullshit-detector@serhii-korniienko. Then fact-check <URL> and return the per-claim verdicts and the 0-10 BS score. Verify that only one copy of each skill is installed.
- REPO
Quick start with Bullshit Detector
- Check you have what it needs: uv installed (the fetch script uses it to resolve its dependencies); An agent with web search and the ability to run scripts, such as Claude Code, Codex, Cursor, or Gemini CLI; A YouTube, TikTok, article, tweet, or PDF link, or pasted text.
- Open SerhiiKorniienko/bullshit-detector on GitHub and read the README and license.
- Install uv from https://docs.astral.sh/uv/ if you don't have it.
npx skills@latest add SerhiiKorniienko/bullshit-detector- Open your agent and ask: is this bullshit? <video URL>
- Read the BS score and the per-claim verdicts.
These steps come from our top use case, Fact-check a viral video claim by claim before you act on it, which also has a copy-paste agent prompt.
Use this in your AI agent
Ask your agent
Using the Deduped MCP, get the setup steps for SerhiiKorniienko/bullshit-detector
Add Deduped to Claude Code once
claude mcp add --transport http deduped https://dedupedai.com/mcp
Every Monday: the 5 hottest repos and exactly how to use them. Free, one email a week, unsubscribe anytime.
Get them freeAbout this repo
- Who it is forAnyone who wants to check a viral video, article, or their own draft against sources before believing or sharing it, and who can run an AI coding agent or Claude app with web search.
- Why it is hot160 stars
- LanguagePython
- Sourcegithub.com/SerhiiKorniienko/bullshit-detector · Back to Hot repos
Requirements
- uv installed (the fetch script uses it to resolve its dependencies)
- An agent with web search and the ability to run scripts, such as Claude Code, Codex, Cursor, or Gemini CLI
- A YouTube, TikTok, article, tweet, or PDF link, or pasted text
Add this badge to your README
Maintain Bullshit Detector? Show readers where to find these use cases. 
Markdown
[](https://dedupedai.com/use-cases/serhiikorniienko-bullshit-detector/?utm_source=github&utm_medium=badge&utm_campaign=SerhiiKorniienko-bullshit-detector)
HTML
<a href="https://dedupedai.com/use-cases/serhiikorniienko-bullshit-detector/?utm_source=github&utm_medium=badge&utm_campaign=SerhiiKorniienko-bullshit-detector"><img src="https://dedupedai.com/badge/SerhiiKorniienko/bullshit-detector.svg" alt="Use cases on Deduped" height="20"></a>
A static image, no tracking script. About the badge
Questions about Bullshit Detector
What is Bullshit Detector?
A set of portable Agent Skills that fact-check YouTube videos, TikTok videos, articles, tweets, PDFs, and pasted drafts claim by claim, with sources and a 0-10 BS score. It is an open-source project on GitHub: https://github.com/SerhiiKorniienko/bullshit-detector.
How do I use Bullshit Detector?
Install uv from https://docs.astral.sh/uv/ if you don't have it; then npx skills@latest add SerhiiKorniienko/bullshit-detector; open your agent and ask: is this bullshit? <video URL>. The use cases on this page give the full steps and a copy-paste agent prompt for each job.
Who is Bullshit Detector for?
Anyone who wants to check a viral video, article, or their own draft against sources before believing or sharing it, and who can run an AI coding agent or Claude app with web search.
What can I do with Bullshit Detector?
4 use cases so far, for example: Fact-check a viral video claim by claim before you act on it; Fact-check your own post or README before you publish it; Summarize a long video or explain one timestamp instead of watching it. Each has steps and a copy-paste agent prompt.
What do I need to run Bullshit Detector?
uv installed (the fetch script uses it to resolve its dependencies); An agent with web search and the ability to run scripts, such as Claude Code, Codex, Cursor, or Gemini CLI; A YouTube, TikTok, article, tweet, or PDF link, or pasted text.
What are alternatives to Bullshit Detector?
Other hot AI repos in Research: Scientific Agent Skills, PersonaPlex, PageIndex, Book to Skill, Scientific Figure Library.
Is Bullshit Detector safe to run?
Deduped does not own, audit or vouch for it. Read the README and license, run it on your own systems first and review every command before you run it.