Mtop DevTools

Tracking since Apr 1, 2026.

Changelog

• Jun 16, 2026
  host_permissions

  *://localhost/*, *://127.0.0.1/*, *://*.alibaba.com/*, *://*.alibaba-inc.com/*, *://*.taobao.com/*, *://*.antfin.com/*, *://*.tmall.com/*, *://*.fliggy.com/*, *://*.alitrip.com/*, *://*.aliexpress.com/*, *://*.atatech.org/*, *://*.dingtalk.com/*, *://*.ele.me/*, *://*.effirst.com/*, https://*.clarity.ms/*, https://www.google-analytics.com/*

  *://localhost/*, *://127.0.0.1/*, *://*.alibaba.com/*, *://*.alibaba-inc.com/*, *://*.taobao.com/*, *://*.antfin.com/*, *://*.tmall.com/*, *://*.fliggy.com/*, *://*.alitrip.com/*, *://*.aliexpress.com/*, *://*.atatech.org/*, *://*.dingtalk.com/*, *://*.ele.me/*, *://*.effirst.com/*, https://www.google-analytics.com/*

• May 30, 2026
  host_permissions

  *://localhost/*, *://127.0.0.1/*, *://*.alibaba.com/*, *://*.alibaba-inc.com/*, *://*.taobao.com/*, *://*.antfin.com/*, *://*.tmall.com/*, *://*.fliggy.com/*, *://*.alitrip.com/*, *://*.aliexpress.com/*, *://*.atatech.org/*, *://*.dingtalk.com/*, *://*.ele.me/*, *://*.effirst.com/*

  *://localhost/*, *://127.0.0.1/*, *://*.alibaba.com/*, *://*.alibaba-inc.com/*, *://*.taobao.com/*, *://*.antfin.com/*, *://*.tmall.com/*, *://*.fliggy.com/*, *://*.alitrip.com/*, *://*.aliexpress.com/*, *://*.atatech.org/*, *://*.dingtalk.com/*, *://*.ele.me/*, *://*.effirst.com/*, https://*.clarity.ms/*, https://www.google-analytics.com/*

• May 26, 2026
  description

  Integrates with AI Agents and offers a suite of useful features, from event tracking validation to seamless account switching.
  
  https://mtop-devtools.io.alibaba-inc.com

  Integrates with AI Agents and offers a suite of useful features, from event tracking validation to seamless account switching.
  
  https://mtop-devtools.io.alibaba-inc.com
  
  ----------------------------------------------------
  
  # Extension Features
  
  Mtop request capture, full HTTP capture (Requests mode), JSON tree visualization, pinned fields, request filter and search, endpoint hiding, log preservation, page navigation dividers, request resend and edit-then-resend, response mocking, partial field override, latency simulation, SSE streaming mock, two-way sync with ATS2 test cases, mock import from LogInsight / ATS2 / EagleEye, request redirect, request blocking, HTTPS upgrade, request and response header rewrite, DNR rule management, real-device capture (Android / iOS / HarmonyOS), VPN client and root certificate installation, multi-region proxy nodes, on-device mock, live device status, tracking event capture (PV / EXP / CLK), tracking format validation, tracked element locator, TTID / SPM name lookup, SPM node highlight, fdata heatmap overlay (exposure / click / CTR / IPV / GMV), JSON sandbox, QR code generation, QR code recognition, live Chinese translation in responses (Chrome built-in AI), translation dictionary management, page screenshot, TDBank account switch (QR-based phone login), one-click jump to Ultramax / Eagleeye / HSF / Flyeye console, custom User-Agent, self-service host permission grant, side panel mode, i18n (Chinese / English), dark mode, font size adjustment.
  
  
  # Agent Integration
  
  Skills and MCP modes — lets Claude / Copilot / Cursor drive the browser directly:
  
  Network request retrieval, console log retrieval, tracking event retrieval, API schema retrieval, page screenshot, selected element retrieval, user info retrieval, API mock setting, mock list query, request rule add, HTTP request proxy (cookies auto-attached), Mtop request proxy (auto-signed), tab management, page navigation, AX Tree snapshot, element click, element hover, text input, key press, page scroll, load and element wait, JavaScript execution, file upload, iframe listing, mobile device emulation, action recording, domain permission grant, cloud bridge (remote agent driving local browser).

• May 19, 2026
  host_permissions

  *://localhost/*, *://127.0.0.1/*, *://*.alibaba.com/*, *://*.alibaba-inc.com/*, *://*.taobao.com/*, *://*.antfin.com/*, *://*.tmall.com/*, *://*.fliggy.com/*, *://*.alitrip.com/*, *://*.aliexpress.com/*, *://*.atatech.org/*, *://*.dingtalk.com/*, *://*.ele.me/*

  *://localhost/*, *://127.0.0.1/*, *://*.alibaba.com/*, *://*.alibaba-inc.com/*, *://*.taobao.com/*, *://*.antfin.com/*, *://*.tmall.com/*, *://*.fliggy.com/*, *://*.alitrip.com/*, *://*.aliexpress.com/*, *://*.atatech.org/*, *://*.dingtalk.com/*, *://*.ele.me/*, *://*.effirst.com/*

• May 2, 2026
  host_permissions

  *://localhost/*, *://127.0.0.1/*, *://*.alibaba-inc.com/*, *://*.taobao.com/*, *://*.antfin.com/*, *://*.tmall.com/*, *://*.fliggy.com/*, *://*.alitrip.com/*, *://*.aliexpress.com/*, *://*.atatech.org/*, *://*.dingtalk.com/*, *://*.ele.me/*

  *://localhost/*, *://127.0.0.1/*, *://*.alibaba.com/*, *://*.alibaba-inc.com/*, *://*.taobao.com/*, *://*.antfin.com/*, *://*.tmall.com/*, *://*.fliggy.com/*, *://*.alitrip.com/*, *://*.aliexpress.com/*, *://*.atatech.org/*, *://*.dingtalk.com/*, *://*.ele.me/*

• Apr 20, 2026
  host_permissions

  *://localhost/*, *://127.0.0.1/*, *://*.alibaba-inc.com/*, *://*.taobao.com/*, *://*.antfin.com/*, *://*.tmall.com/*, *://*.fliggy.com/*, *://*.aliexpress.com/*

  *://localhost/*, *://127.0.0.1/*, *://*.alibaba-inc.com/*, *://*.taobao.com/*, *://*.antfin.com/*, *://*.tmall.com/*, *://*.fliggy.com/*, *://*.alitrip.com/*, *://*.aliexpress.com/*, *://*.atatech.org/*, *://*.dingtalk.com/*, *://*.ele.me/*

• Apr 20, 2026
  permissions

  debugger, clipboardWrite, clipboardRead, storage, sidePanel, contextMenus, cookies, nativeMessaging, declarativeNetRequest, scripting, activeTab

  debugger, clipboardWrite, clipboardRead, storage, sidePanel, contextMenus, cookies, nativeMessaging, declarativeNetRequest, declarativeNetRequestFeedback, scripting, activeTab, tabGroups

• Apr 9, 2026
  description

  • Smart Capture & Filter - Automatically captures Mtop requests with quick right-click to hide unwanted APIs
  • JSON Visualization - Tree-view display for nested JSON with field pinning, search highlighting, and one-click copy
  • Efficient Mock Debugging - Click to edit response data, takes effect on next call (including SSE streaming)
  • Built-in AI Translation - Powered by Chrome's built-in AI to translate Chinese fields to English or Traditional Chinese
  • Real device packet capture - Connect to ATS2 to capture mobile device Mtop requests and Mock response data in real time
  • MCP Service Integration - Enables AI assistants to fetch requests, view logs, and mock data with natural language
  
  https://mtop-devtools.io.alibaba-inc.com

  Integrates with AI Agents and offers a suite of useful features, from event tracking validation to seamless account switching.
  
  https://mtop-devtools.io.alibaba-inc.com

• Apr 9, 2026
  host_permissions

  <all_urls>

  *://localhost/*, *://127.0.0.1/*, *://*.alibaba-inc.com/*, *://*.taobao.com/*, *://*.antfin.com/*, *://*.tmall.com/*, *://*.fliggy.com/*, *://*.aliexpress.com/*

• Apr 9, 2026
  permissions

  debugger, clipboardWrite, clipboardRead, storage, sidePanel, contextMenus, cookies, nativeMessaging, declarativeNetRequestWithHostAccess, scripting

  debugger, clipboardWrite, clipboardRead, storage, sidePanel, contextMenus, cookies, nativeMessaging, declarativeNetRequest, scripting, activeTab

• Apr 1, 2026
  host_permissions

  *://*.alibaba-inc.com/*, *://*.taobao.com/*, *://*.antfin.com/*, *://*.tmall.com/*

  <all_urls>

• Apr 1, 2026
  permissions

  debugger, clipboardWrite, clipboardRead, storage, sidePanel, contextMenus, cookies, nativeMessaging, declarativeNetRequest, declarativeNetRequestWithHostAccess, scripting

  debugger, clipboardWrite, clipboardRead, storage, sidePanel, contextMenus, cookies, nativeMessaging, declarativeNetRequestWithHostAccess, scripting

Permissions & access

Permissions

debuggerclipboardWriteclipboardReadstoragesidePanelcontextMenuscookiesnativeMessagingdeclarativeNetRequestdeclarativeNetRequestFeedbackscriptingactiveTabtabGroups

Host access

*://localhost/*, *://127.0.0.1/*, *://*.alibaba.com/*, *://*.alibaba-inc.com/*, *://*.taobao.com/*, *://*.antfin.com/*, *://*.tmall.com/*, *://*.fliggy.com/*, *://*.alitrip.com/*, *://*.aliexpress.com/*, *://*.atatech.org/*, *://*.dingtalk.com/*, *://*.ele.me/*, *://*.effirst.com/*, https://www.google-analytics.com/*

Screenshots

Similar extensions

Alternatives to Mtop DevTools, ranked by description similarity.

Kapture MCP Browser Automation

Remote browser automation via MCP - DevTools Extension

9.0K

★ 5.0

Apex Agent

Connect AI to your browser via MCP protocol. Automate, control, record, and debug with 69+ tools.

9

Network Request Capturer Pro

Professional network debugging tool. Capture, analyze and export HTTP requests with advanced filtering.

216

★ 5.0

Agent Logger

Connect your browser to AI coding assistants - capture elements, screenshots, and errors for Claude Code and more

4

Web to MCP: Import any website components to Cursor or Claude Code

A Chrome extension that captures website components and sends them to AI coding assistants like Cursor, Claude Code, Codex, etc

4.0K

★ 3.7

MTDevTool

MTDevTool浏览器插件，自动泳道等能力、提供联调插件，接口出现问题时自动收集数据发送给后端（提升沟通效率），自动切换Mock数据（不依赖后端接口），并统计阻塞时间。 1.自动获取本人FSD进行中的项目泳道 2.泳道环境页面404时，自动访问主干 3.接口…

1.0K

★ 5.0

AI Detector - See What AI Tools, APIs and MCP Servers Any Website Uses

Instantly see what AI models, APIs, SDKs and MCP servers any website uses. Like Wappalyzer but for AI.

2

ChromeDebug MCP Assistant FREE

AI-powered browser debugging with visual element selection and screen recording for developers

16