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Beelzebub

Beelzebub is a honeypot framework that lets you build honeypot tools using MCP. Its purpose is to detect prompt injection or malicious agent behavior. The underlying idea is to provide the agent with tools it would never use in its normal work.

securityagent

Installation

npx -y beelzebub

Configuration

{
  "mcpServers": {
    "beelzebub": {
      "command": "npx",
      "args": ["-y", "beelzebub"]
    }
  }
}

How to use

  1. Run the installation command above (if needed)
  2. Open your Claude Code settings file (~/.claude/settings.json)
  3. Add the configuration to the mcpServers section
  4. Restart Claude Code to apply changes
View source on GitHub