manifest.json

{
    "manifest_version": 3,
    "name": "X Space 音频下载器",
    "version": "1.0",
    "description": "下载 X/Twitter Space 音频",
    "permissions": [
        "activeTab",
        "scripting",
        "storage",
        "downloads",
        "webRequest",
        "debugger",
        "cookies",
        "webRequestBlocking"
    ],
    "host_permissions": [
        "*://*.twitter.com/*",
        "*://*.x.com/*",
        "*://*.pscp.tv/*",
        "*://*.periscope.tv/*",
        "*://*.video.twitter.com/*",
        "https://*.pscp.tv/*",
        "https://*.video.pscp.tv/*",
        "https://*.twimg.com/*"
    ],
    "background": {
        "service_worker": "background.js"
    },
    "action": {
        "default_popup": "popup.html"
    },
    "content_scripts": [
        {
            "matches": ["*://*.twitter.com/*", "*://*.x.com/*"],
            "js": ["content.js"]
        }
    ]
}