One dev. Open source.

Building powerful tools for text-driven games.

What I'm Building

Ariadne DM session screen - AI Dungeon Master interface

Ariadne DM

An AI Dungeon Master that runs your game, your way.

  • Open source (Apache 2.0)
  • Full local and API support
  • Ships with Cairn 2e and SRD5.1, full custom ruleset support
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How I Build

Open Source First

Apache 2.0, open source and free by design.

Local-First

Host your own agent, use your own API Key, run your own models.

You Own It

No walled gardens, no vendor lock-in. Everything is local, portable, and yours to keep — forever.