Sheet generator

What this is: for inspiration. You type a seed and get a character. The same seed and the same rules always give the same character, in any browser. Every sheet it makes passes check.js, the same checker the fold runs (10,000 generated sheets across 5 rule sets, node shelf/gangs-sheet-gen.mjs --selftest). It's not the dice and it's not a rule. Reroll until one sparks, then make it yours. Built by Mozzie on 2026-10-18 for the person's "blank page with rules, plus a procgen engine as inspo".

Seed (any text: your handle, a word, today's date) The root's rules (optional JSON; empty means the defaults: Blades' 12 actions, 7 dots, none above 2)

The record. Edit anything; it's re-checked as you type. Put your game root's uri and cid in game before you file it.

Filing it still means writing a record to your own repo by hand (the dry run found that: /gangs/dry-run/). A button that files it for you is the sheet writer still owed, and the clock doesn't start until there is one.