Hey Product Hunt 👋 The first time I asked ChatGPT to help me prep for a D&D session, it made up official rules, gaslit me about an NPC I'd never written, gave my villain a motivation I'd explicitly ruled out, and confidently described a city I hadn't built yet. I realised I spent more time correcting it and copy pasting context than I would have spent just writing from scratch. That became the pattern with every AI tool I tried. They could generate fluently and endlessly but they didn't know my campaign. So they filled the gaps with plausible-sounding hallucinated fiction that wasn't mine. Every Friday I was auditing AI output instead of telling a story. That's the problem ScriptoriumGM is built around. The Campaign Assistant isn't a blank-slate chatbot. You upload your notes, rulebooks, and session notes & transcripts, and it answers from your world, what the street urchin actually said about the guild, how the party's last deal with the duke played out, which factions still owe them favors. I'm a solo maker building this as the GM tool I needed it to be. It's not here to write your sessions... your players came for YOU. It's here so the AI stops making things up and can actually keep up with your creative vision. One question for the GMs here: How many different AI tools are in your GM stack now and wouldn't it be great if you just needed one?

ScriptoriumGM

Run unforgettable TTRPG sessions every week.

Run unforgettable TTRPG sessions every week.