STREAM-MATE: An in-character AI co-host for Twitch and YouTube: live… An anonymous developer released STREAM-MATE, an MIT-licensed, web-based in-character AI co-host for Twitch and YouTube that handles live chat, realtime voice and an on-screen avatar, with every reply screened by a checker before it goes on air. The tool runs on the standard library, reads only the data it is pointed at and sends nothing externally, and ships with English and Russian interfaces. The write-up focuses on the checker's limits, warning that its rules can produce false positives and should be used to flag candidates for rewriting rather than to grade writers. Most STREAM-MATE write-ups stop at the README: here is what the tool does, here is how you run it. This one covers what it refuses to do, and where it breaks. An in-character AI co-host for Twitch and YouTube: live chat, realtime voice and an on-screen avatar, with every reply checked before it reaches air. English and Russian UI. In Russian: Ин-персонажный AI-ко-хост для Twitch и YouTube: живой чат, голос в реальном времени и аватар на экране. Каждый ответ проверяется до выхода в эфир. Интерфейс на английском и русском. открыть https://streammate.bond/ Web. MIT licensed. Standard library first: the tool reads the data you point it at and sends nothing anywhere. Every rule in a checker like this can produce a false positive. Use it to find candidates for a rewrite, not to grade a writer, and not where the voice is the point. Source, issue tracker and documentation: https://streammate.bond/ https://streammate.bond/ Other tools from the same author: https://ameobius-ai.gitlab.io https://ameobius-ai.gitlab.io