mcp-server-chart vs mcptools

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

	mcp-server-chart by antvis	mcptools by posit-dev
Stars	★ 4,068	★ 174
30d uses	10,239	—
Score	84	48
Official	—	—
Categories	AI / LLM ToolsDeveloper ToolsProductivity	Developer ToolsAI / LLM Tools
Language	TypeScript	R
Last commit	this month	2 mo ago

mcp-server-chart · Summary

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

mcptools · Summary

mcptools implements the Model Context Protocol in R, enabling R to act as both MCP server and client for AI integration.

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

mcptools · Use cases

Allowing Claude Desktop to analyze data in active R sessions by executing R code
Integrating third-party MCP servers like GitHub with R-based applications through ellmer
Enabling AI assistants to access and manipulate R environments and package documentation

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"]
    }
  }
}

mcptools · Install

Install mcptools from CRAN:

install.packages("mcptools")

Or install the development version:

pak::pak("posit-dev/mcptools")

To use R as an MCP server with Claude Desktop, add this to your Claude Desktop configuration (~/Library/Application Support/Claude/claude_desktop_config.json):

{
  "mcpServers": {
    "r-mcptools": {
      "command": "Rscript",
      "args": ["-e", "mcptools::mcp_server()"]
    }
  }
}

To use R as an MCP client, create a configuration file at ~/.config/mcptools/config.json with your desired MCP servers.

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