fact-check

Semi-automated fact-checking, disinformation detection, and media literacy skill. Use when a user asks to verify a claim, check if something is true, detect misinformation, fact-check an article or social media post, evaluate source reliability, compare two sources, or request a prebunking briefing. Trigger phrases: "is this true?", "is this fake?", "fact check this", "compare these sources", "проверка на факти", "истина ли е", "дезинформация ли е", "сравни тези източници", "какви фалшиви наративи има за X". Works with text, URLs, screenshots, and dual-source comparison. Produces HTML Fact-Check Cards with verdict, confidence, source scoring, red flags, origin tracing, educational tips, and share-safe summary. Multi-language source verification (BG, EN, RU).