mcp-server-chart vs h1-brain

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

	mcp-server-chart by antvis	h1-brain by PatrikFehrenbach
Stars	★ 4,068	★ 300
30d uses	10,239	—
Score	84	51
Official	—	—
Categories	AI / LLM ToolsDeveloper ToolsProductivity	SecurityDeveloper ToolsAI / LLM Tools
Language	TypeScript	Python
Last commit	this month	1 mo ago

mcp-server-chart · Summary

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

h1-brain · Summary

MCP server connecting AI assistants to HackerOne for bug bounty hunting with personal data and public reports analysis.

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

h1-brain · Use cases

Generate comprehensive attack briefings for specific HackerOne programs
Search and analyze personal bug bounty history to identify patterns
Research public disclosed reports to understand successful vulnerability types
Identify untouched bounty-eligible assets for targeted testing

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"]
    }
  }
}

h1-brain · Install

Setup

git clone https://github.com/PatrikFehrenbach/h1-brain.git
cd h1-brain
python -m venv venv
source venv/bin/activate
pip install -r requirements.txt

Claude Desktop Configuration

Add to ~/Library/Application Support/Claude/claude_desktop_config.json:

{
  "mcpServers": {
    "h1-brain": {
      "command": "/path/to/h1-brain/venv/bin/python",
      "args": ["/path/to/h1-brain/server.py"],
      "env": {
        "H1_USERNAME": "your_hackerone_username",
        "H1_API_TOKEN": "your_api_token"
      }
    }
  }
}

Restart Claude Desktop after saving.

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