Commander

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'",
  "name": "Commander",
  "description": "Command palette for Chrome.",
  "version": "1.3.2",
  "browser_action": {
    "default_icon": "icon.png",
    "default_popup": "popup.html",
    "default_title": "Commander"
  },
  "background": {
    "page": "background.html"
  },
  "options_page": "options.html",
  "permissions": [
    "tabs",
    "storage"
  ],
  "commands": {
    "_execute_browser_action": {
      "suggested_key": {
        "windows": "Ctrl+Y",
        "mac": "Command+J",
        "chromeos": "Ctrl+Y",
        "linux": "Ctrl+Y"
      }
    }
  }
}