Merlin
Tamper

Tamper

Extends the Developer Tools, lets you locally edit files served from the web using Mitmproxy.

Merlin
Upgrade to view and diff full source code
Additional files are visible only to premium users

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "__MSG_appName__",
  "version": "0.24.8",
  "manifest_version": 2,
  "description": "__MSG_appDescription__",
  "icons": {
    "16": "images/icon-16.png",
    "128": "images/icon-128.png"
  },
  "default_locale": "en",
  "background": {
    "scripts": [
      "scripts/background.js"
    ]
  },
  "browser_action": {
    "default_icon": {
      "19": "images/icon_off.png",
      "38": "images/[email protected]"
    },
    "default_title": "Tamper is enabled"
  },
  "commands": {
    "toggle-tamper": {
      "suggested_key": {
        "windows": "Ctrl+Shift+P",
        "mac": "Command+Shift+P"
      },
      "description": "Toggle Tamper"
    }
  },
  "permissions": [
    "nativeMessaging",
    "contextMenus",
    "proxy"
  ],
  "devtools_page": "devtools.html",
  "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'"
}