Mastodon Share Button

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Mastodon Share Button",
  "description": "Share current tab, links and selected text on Mastodon. Works for all Mastodon instances.",
  "version": "1.0.0",
  "manifest_version": 3,
  "icons": {
    "48": "static/icon-48.png",
    "128": "static/icon-128.png"
  },
  "permissions": [
    "storage",
    "contextMenus",
    "activeTab",
    "notifications",
    "declarativeContent"
  ],
  "minimum_chrome_version": "101",
  "background": {
    "service_worker": "sw.js"
  },
  "options_ui": {
    "page": "/options/options.html",
    "open_in_tab": true
  },
  "action": {
    "default_icon": {
      "48": "static/icon-48.png",
      "128": "static/icon-128.png"
    },
    "default_title": "Share on Mastodon"
  }
}