---
title: Dan Mullin
description: Dan Mullin — I craft tools and software, make games, and give data a little light.
---

# Dan Mullin

Crafting tools · Making games · Giving data light

Personal lobby for projects. Public MCP is at `/mcp`. No OAuth or checkout on this origin.

## Destinations

- [Synth](/synth) — AI-native language with a real compiler
- [Penultimate](https://danmullin.github.io/penultimate/) — SVG vector editor
- [Tileforge](https://danmullin.github.io/tileforge/) — Map authoring and tile studio
- [Onion Lab](https://danmullin.github.io/onion-lab/) — Spritesheet animation studio
- [Sunwake](https://danmullin.github.io/sunwake/) — Music visualizer
- [GitHub](https://github.com/danmullin) — Repos and work in the open
- [Games](/games) — Harborwick, Ledger Bay, and playables

Contact is on the homepage (no public inbox API). Prefer a short note.

## For agents

- [llms.txt](/llms.txt)
- [llms-full.txt](/llms-full.txt)
- [API catalog](/.well-known/api-catalog)
- [Agent skills](/.well-known/agent-skills/index.json)
- [Web Bot Auth directory](/.well-known/http-message-signatures-directory)