everything vs h1-brain

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

	everything by modelcontextprotocol	h1-brain by PatrikFehrenbach
Stars	★ 85,748	★ 300
30d uses	—	—
Score	77	51
Official	✓	—
Categories	Developer ToolsAI / LLM ToolsOther	SecurityDeveloper ToolsAI / LLM Tools
Language	TypeScript	Python
Last commit	this month	1 mo ago

everything · Summary

Official MCP test server exercising all protocol features for client builders.

h1-brain · Summary

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

everything · Use cases

Testing MCP client implementations against all protocol features
Learning MCP protocol capabilities through a reference server
Validating client compatibility with different transport methods

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

everything · Install

NPX (recommended)

{
  "mcpServers": {
    "everything": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-everything"]
    }
  }
}

On Windows, use cmd /c:

{
  "mcpServers": {
    "everything": {
      "command": "cmd",
      "args": ["/c", "npx", "-y", "@modelcontextprotocol/server-everything"]
    }
  }
}

Docker

{
  "mcpServers": {
    "everything": {
      "command": "docker",
      "args": ["run", "-i", "--rm", "mcp/everything"]
    }
  }
}

Global install

npm install -g @modelcontextprotocol/server-everything@latest
npx @modelcontextprotocol/server-everything

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.