Screen Browser

Screen Browser records narrated demo and tutorial videos of your deployed web app. You describe the walkthrough in plain language, or let your coding agent write it from your source code. A real browser signs in with a demo account, follows the guide step by step, records the screen, narrates it and adds on-screen effects. You get an MP4 plus a GIF, subtitles, chapters and a thumbnail, and a webhook or the API can deliver them wherever you publish. When the app changes, edit a line and rerun. Narration is synthesised speech in 91 languages: the narration text is voiced by a text-to-speech model, using a stock voice or a voice the customer connects from their own text-to-speech account. Captions, chapters and on-screen labels are translated to match. The synthesised audio is only ever delivered composited into the recorded video. No tool in this connector returns a standalone audio file. For coding agents, Screen Browser is an MCP server with a companion skill. The skill teaches the agent how to write guides that work on the first run; the server creates the project, validates the guide, starts the recording and returns the video. It works with any MCP client. Sign-in happens in the browser; there is no key to paste. Paid plans are sized in minutes of finished video; there is no free plan. A run that fails is not charged, and checking a guide before recording is free. A web app reachable over the internet, and a demo user that signs in with email and password: no OAuth, no two-factor codes, no captcha. Mobile means the app's mobile layout, not native apps. Videos are capped at five minutes. There is no free plan.