Mouseless Stack-Calculator Ext

{
    "background": {
        "service_worker": "js\/background.js",
        "type": "module"
    },
    "action": {
        "default_icon": "c128v01.png"
    },
    "content_security_policy": {
        "extension_pages": "script-src 'self'; object-src 'self'"
    },
    "description": "An innovative RPN and stack-calculator with keyboard input (as chrome extension)",
    "homepage_url": "http:\/\/www.stack-calculator.com",
    "icons": {
        "32": "c32v01.png",
        "48": "c48v01.png",
        "128": "c128v01.png"
    },
    "key": "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDLTCaurnsnwg5B0N2fd6\/FWGT+Fpjiq3\/rA40y+4onNwuZIatNixiGwnf12bvrwAGoI0MhFatDCpwMdOTUk1EBjaapUwzGMjCW5+\/qw8jYReKqXSkvOTRNAAr3ykV24Ob9QWU1aJdovaLbgsrFXR+MlWqVFqbTp\/AV59C\/6Bge+wIDAQAB",
    "manifest_version": 3,
    "name": "Mouseless Stack-Calculator Ext",
    "host_permissions": [
        "https:\/\/www.ecb.europa.eu\/"
    ],
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "version": "1.300"
}