VidNavigator is an AI‑powered video search and analysis platform that jumps to the exact second a claim, quote, or topic appears. Ask in natural language to search YouTube and your own uploads; get time‑coded answers, shareable links, and interactive transcripts. Use it for search, video analyses, Q/A chat, and transcript/subtitles retrieval. Built for teams and developers: a clean REST API, an MCP server for agent workflows, and privacy‑first private content. Index internal libraries, receive structured JSON with rich metadata, and integrate precise timestamps. The Chrome extension adds instant analysis and jump‑to‑timestamp to YouTube. Supports YouTube, TikTok, Instagram, Facebook, X, Vimeo, and Dailymotion.