{ "name": "MetaMask", "short_name": "Metamask", "version": "2.7.0", "manifest_version": 2, "description": "Ethereum Browser Extension", "icons": { "16": "images/icon-16.png", "128": "images/icon-128.png" }, "applications": { "gecko": { "id": "webextension@metamask.io" } }, "default_locale": "en", "background": { "scripts": [ "scripts/chromereload.js", "scripts/background.js" ] }, "browser_action": { "default_icon": { "19": "images/icon-19.png", "38": "images/icon-38.png" }, "default_title": "MetaMask", "default_popup": "popup.html" }, "content_scripts": [ { "matches": [ "file://*/*", "http://*/*", "https://*/*" ], "js": [ "scripts/contentscript.js" ], "run_at": "document_start", "all_frames": false } ], "permissions": [ "notifications", "storage", "tabs", "http://localhost:8545/" ], "web_accessible_resources": [ "scripts/inpage.js" ], "externally_connectable": { "matches": [ "https://metamask.io/*" ] } }