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· Chrome extension · CitrusHack 2026

SpyGlass

Inline fact-check badges on X / Twitter, a public live-feed dashboard, and a website

  • Plasmo
  • FastAPI
  • Python
  • Gemini
  • Supabase
  • D3.js

Built with Alex Tsai and Joshua Bumatay for CitrusHack 2026.

SpyGlass turns X into a fact-checked feed: every tweet gets a verdict, every claim is highlighted clause by clause, and every verdict links to its sources.