Credibility Analyzer

Credibility Analyzer is a Safari Web Extension that helps you judge whether a webpage, text you select, or a photo you share is reliable. Open a page and run an analysis from the toolbar, or share selected text or a photo into the app. You’ll get: • A credibility / factualness score from 1–10 • A short justification of that score • Clear bullet-point findings (3, 4, or 5 — configurable) • Source links when Gemini web grounding returns citations • Results in the same language as the page when possible AI models (bring your own API key) • Gemini Flash (latest) — Google’s current Flash model with live web grounding for fact-checking • Claude Sonnet — Anthropic’s Sonnet for knowledge-based analysis • GPT-6 Sol — OpenAI’s GPT-6 Sol for knowledge-based analysis Getting started The host app walks you through a short checklist: 1. Add an API key for Gemini, Claude, or OpenAI 2. Try…