Pepper

概述

Pepper 通过 macOS 动态链接器将共享库注入到正在运行的 iOS 模拟器应用中，无需源代码修改、SDK 或构建步骤。它提供 60 多种工具，让 AI 代理能够将屏幕视为结构化数据、点击按钮、检查实时对象、拦截网络调用、读取堆内存并调试布局问题。在进程内运行，可完全访问视图层次结构、ObjC 运行时、实时对象图和 HID 事件系统。

试试问 AI

装完之后，这里有 5 个你可以让 AI 做的事：

• look

  Inspect the current screen structure and interactive elements

  试试:What's on screen right now?试试:Show me all the buttons and text elements
• tap

  Tap on a UI element identified by text or other attributes

  试试:Tap the Settings button试试:Tap on the element with text 'Submit'
• inspect_network

  Examine network requests and responses

  试试:What API calls is this app making?试试:Check what the network request returned
• inspect_heap

  Inspect live objects in the app's memory

  试试:What objects are holding a reference to this service?试试:Check for memory leaks
• debug_layout

  Debug layout issues and view hierarchy problems

  试试:Why isn't this view displaying correctly?试试:Check the constraint layout
• profile_performance

  Profile performance issues like scrolling hitching

  试试:Profile the scroll performance on this feed试试:Check what's causing the UI lag
• access_keychain

  Read and write data in the keychain

  试试:Read what's in the keychain after logout试试:Save this data to keychain
• control_locale

  Change the app's language and region settings

  试试:Switch the app to Spanish试试:Change the locale to Japan
• control_orientation

  Rotate the simulator to different orientations

  试试:Rotate the simulator to landscape试试:Check how the app looks upside down
• send_push_notification

  Send push notifications to the app

  试试:Send a test push notification试试:Trigger the remote notification handler
• feature_flags

  Control feature flags in the app

  试试:Turn off the feature flag for new-nav试试:Enable the experimental feature
• responder_chain

  Inspect the responder chain to tap handling issues

  试试:Check the responder chain for this tap试试:What's intercepting button taps?

说明：Tool names inferred from CLI examples and description sections, as the README doesn't provide an explicit MCP tools list. The actual MCP tool names might differ slightly.

可对比工具

安装

pip install pepper-ios

brew install --HEAD skwallace36/pepper/pepper
tap: skwallace36/homebrew-pepper

pepper-ctl deploy            # 注入到前台运行的模拟器应用
pepper-ctl look              # 查看屏幕内容

{
  "mcpServers": {
    "pepper": {
      "command": "pepper-mcp"
    }
  }
}

FAQ

Pepper 是否适用于物理 iOS 设备？

Pepper 需要iOS模拟器进行动态库注入。设备支持使用不同的机制，目前尚未文档化。

支持哪些 iOS 版本？

Pepper 适用于 macOS 14+ 上的 iOS 模拟器运行时。具体的 iOS 版本支持取决于模拟器运行时。

Pepper 对比