I’ve played D&D since '89, but I suck at writing session notes. So I built an AI tool that listens to the session audio and automatically builds a campaign wiki.

Hey everyone,

I just launched my first real side project, Tabletop Arc, and I’m looking for some brutal feedback.

The Problem: > When you are the Game Master in a Tabletop RPG, you improvise a lot. You make up NPC names, locations, and plot hooks on the fly. After a 4-hour session, I could never remember what I actually said, and my notes were a mess.

The Solution I built: You put your phone on the table (or record Discord audio) and let it listen to the session. When you upload the audio, the AI automatically generates:

  1. A clean episode recap.
  2. "GM Continuity Notes" (It extracts the random promises and loose ends you made, so you don't contradict yourself next week).
  3. A living "Lore Wall" (A wiki that updates itself, which you can share with your players).

I am totally new to the platform-building side of things, but I finally got it live and it's free to try.

If there are any fellow Game Masters or devs in here, I would love to know what you think of the flow, the UI, and if it actually solves the problem well enough!

Link: https://tabletoparc.com

Posted Mar 1, 2026, 2:34 PM UTC

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