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mcp-server-chart vs Pepper

Side-by-side comparison to help you pick between these two MCP servers.

mcp-server-chart
by antvis
Pepper
by skwallace36
Stars★ 4,068★ 88
30d uses10,239
Score8448
Official
Categories
AI / LLM ToolsDeveloper ToolsProductivity
Developer ToolsAI / LLM ToolsMonitoring
LanguageTypeScriptSwift
Last committhis month1 mo ago

mcp-server-chart · Summary

A TypeScript MCP server for generating 26+ visualization charts using AntV, supporting multiple chart types and deployment options.

Pepper · Summary

Pepper is an iOS dynamic library MCP server that gives AI agents eyes and hands inside iOS Simulator apps.

mcp-server-chart · Use cases

  • Data analysts creating visual reports from datasets
  • AI assistants generating custom charts based on user requests
  • Web applications embedding visualization capabilities via HTTP API

Pepper · Use cases

  • Automated UI testing and validation of iOS applications
  • Debugging layout issues and visual defects without source access
  • Analyzing performance bottlenecks and memory leaks in iOS apps

mcp-server-chart · Install

Installation

Install globally:

npm install -g @antv/mcp-server-chart

For Desktop Apps (e.g., Claude Desktop, VSCode):

{
  "mcpServers": {
    "mcp-server-chart": {
      "command": "npx",
      "args": ["-y", "@antv/mcp-server-chart"]
    }
  }
}

For Windows:

{
  "mcpServers": {
    "mcp-server-chart": {
      "command": "cmd",
      "args": ["/c", "npx", "-y", "@antv/mcp-server-chart"]
    }
  }
}

Pepper · Install

Installation

pip

pip install pepper-ios

Homebrew

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

Usage

pepper-ctl deploy            # inject into the frontmost simulator app
pepper-ctl look              # see what's on screen

Claude Desktop Configuration

{
  "mcpServers": {
    "pepper": {
      "command": "pepper-mcp"
    }
  }
}
Comparison generated from public README + GitHub signals. Last updated automatically.