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NovelTroupe

Built at Meta Global AI Developer Hackathon · Oct 26, 2026 · Remote

NovelTroupe — Demo video

NovelTroupe is a writers' room where your characters are AI agents. Most AI writing tools write for you. NovelTroupe gives you a cast that remembers, objects and draws. Characters with their own memories: each character remembers only the scenes they were in. Ask any of them a question and they answer from what they lived, so nothing leaks between characters. Multi-agent writing: a Director agent plans each chapter's beats, every character in a beat reacts in character, and a Writer agent drafts the prose. When a plan doesn't fit a character, they object with a likelihood, alternatives and how they would have to grow. You accept, override or pick an alternative. Cast check: when you write a passage yourself, every character in it rates how likely they are to really do it (in %), explains why, and offers three in-character alternatives. Who knows what: tracks every secret chapter by chapter (who knows it, suspects it or has it wrong) in a grid and a graph. Cast room: the characters talk among themselves, and the conversation can become the next chapter. Four formats with real structure: novel, light novel, feature film (screenplay) and TV series (sitcom or drama). Comic studio: turns chapters into vertical webtoons, with consistent characters from per-character reference sheets and speech bubbles lettered into the art. Voice input, accounts, a story library, and light and dark themes.

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