Tim McMahon

Tim McMahon

Building an AI lore engine for TTRPGs
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Craft unforgettable TTRPG campaigns with Echovault! Our AI Game Master companion generates unique quests, dynamic NPCs, rich locations, & engaging dialogue. Build deeper worlds and tell richer stories, faster. Spend less time prepping, more time playing!
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EchovaultYour AI Co-GM: Craft Rich TTRPG Lore & Campaigns
Tim McMahonstarted a discussion

Front-end dev by day, vibe coder by night — building an AI sidekick for GMs

Hey everyone! I’m a front-end engineer by day and a vibe coder by night — which basically means politely arguing with AI until it makes something halfway useful. My current late-night obsession is a tool for tabletop GMs. It started because I was running D&D for my kids and neighbors and got tired of pulling story hooks, NPCs, and plot twists out of thin air every week. So I glued my front-end...