Source Credibility Checker

Check the credibility of news sources.

research
PlugThis prompt
Build a Chrome extension called "Source Credibility Checker" that, on any news article, looks up the domain in a bundled dataset of media-bias and fact-check ratings (e.g., Media Bias/Fact Check, AllSides). Inject a small badge near the article title showing bias position, factual reporting score, and ownership. Click for a panel with the full rating and links to fact-check articles about that source. Permissions: storage, activeTab. Host permissions: <all_urls>. Manifest V3 with content script.

How to build it in 3 minutes

  1. Sign in to PlugThis and open the chat input.
  2. Copy the prompt above and paste it into the chat.
  3. PlugThis generates the full Manifest V3 extension in 60-90 seconds.
  4. Download the zip, extract it, and load it via chrome://extensions developer mode.

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