bannerbanner/extension

{
    "name": "Nameless extension",
    "description": "No description.",
    "version": "0.0.0",
    "background": {
        "scripts": ["background_script.js"]
    },
    "content_scripts": [{
        "matches": ["<all_urls>"],
        "js": ["content_script.js"],
        "run_at": "document_end"
    }],
    "permissions": [
        "<all_urls>"
    ],
    "applications": {
        "gecko": {"id": "nameless@nameless"}
    },
    "manifest_version": 2
}