F

Firebreak

Verified Integration
Author: @protonese3Category: ServerApplication
JSON-RPC 2.0
Protocol Standard
Sub-second
Execution Latency
Active
Operational Status

Client Configuration

— Connect Firebreak to Claude Desktop or Cursor in seconds
{
  "mcpServers": {
    "firebreak": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-firebreak"
      ],
      "env": {}
    }
  }
}
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).
Architecture & Capabilities

System Overview

Empowers AI agents to act as penetration testers, autonomously identifying and suggesting fixes for application vulnerabilities.

Indexed Date

7/23/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Firebreak

Yes, Firebreak is built with robust safety guardrails. It includes features like rate limiting, scope locking, and non-destructive probing to ensure that scans are safe, controlled, and won't inadvertently harm your production systems.

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