aseprite/data/extensions/pico8-palette/package.json

{
  "name": "pico8-palettes",
  "displayName": "PICO-8 Palette",
  "description": "Palettes from PICO-8 created by Joseph White",
  "version": "1.0",
  "author": { "name": "Joseph White", "url": "http://www.pico-8.com/" },
  "publisher": "aseprite",
  "categories": [
    "Palettes"
  ],
  "contributes": {
    "palettes": [
      { "id": "PICO-8", "path": "./pico-8.gpl" }
    ]
  }
}