mcp-server-chart vs exstruct

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

	mcp-server-chart by antvis	exstruct by harumiWeb
Stars	★ 4,068	★ 144
30d uses	10,239	—
Score	84	48
Official	—	—
Categories	AI / LLM ToolsDeveloper ToolsProductivity	AI / LLM ToolsProductivityDeveloper Tools
Language	TypeScript	Python
Last commit	this month	this month

mcp-server-chart · Summary

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

exstruct · Summary

ExStruct is a Python package that converts Excel files to structured JSON with MCP integration for AI agents.

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

exstruct · Use cases

Extracting structured data from Excel for RAG systems
Editing Excel files through AI agents with patch workflows
Converting complex Excel files to JSON for LLM processing

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"]
    }
  }
}

exstruct · Install

Install the package with pip:

pip install exstruct[mcp]

For Claude Desktop integration, add to claude_desktop_config.json:

{
  "mcpServers": {
    "exstruct": {
      "command": "exstruct-mcp",
      "args": ["--root", "/path/to/your/data", "--on-conflict", "rename"]
    }
  }
}

Alternatively, run directly with uvx:

uvx --from 'exstruct[mcp]' exstruct-mcp --root /path/to/your/data

Comparison generated from public README + GitHub signals. Last updated automatically.