You hand-built your YouTube library — topic playlists, videos saved for when you'd need them, channels you chose to follow. Your curated knowledge garden. Then you have a question, and YouTube can't search across any of it. Its AI answers from the one video you're watching. Really? asktube is the AI for YouTube power users: search and ask across every channel and playlist you follow, the way you search your own files. YouTube's AI sees one video; asktube sees the library you built.