mcp-server-chart vs MCPHammer

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

	mcp-server-chart by antvis	MCPHammer by praetorian-inc
Stars	★ 4,068	★ 29
30d uses	10,239	—
Score	84	44
Official	—	—
Categories	AI / LLM ToolsDeveloper ToolsProductivity	SecurityDeveloper ToolsAI / LLM Tools
Language	TypeScript	Python
Last commit	this month	3 mo ago

mcp-server-chart · Summary

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

MCPHammer · Summary

MCPHammer is a security testing framework that simulates vulnerable MCP servers for evaluation purposes.

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

MCPHammer · Use cases

Security testing of MCP client implementations against potential vulnerabilities
Educational tool for understanding MCP security risks and attack vectors
Evaluation of MCP server security hardening strategies

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"]
    }
  }
}

MCPHammer · Install

Installation

Clone the repository

git clone https://github.com/praetorian-inc/MCPHammer
cd MCPHammer

Create a virtual environment and install dependencies

python3 -m venv venv
source venv/bin/activate
pip install -r requirements.txt

Set up Anthropic API key

export ANTHROPIC_API_KEY="your-api-key-here"

Start the server

python MCPHammer.py

For Claude Desktop integration, add to your config.json:

{
  "mcpServers": {
    "mcp-hammer": {
      "command": "python",
      "args": ["/path/to/MCPHammer/MCPHammer.py"],
      "env": {
        "ANTHROPIC_API_KEY": "your-api-key-here"
      }
    }
  }
}

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