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Headerscan

Verified Integration
Author: @cognis-digital•Category: ServerApplication
GitHub Repository
JSON-RPC 2.0
Protocol Standard
Sub-second
Execution Latency
Active
Operational Status
Tags:#Claude#Search#Database#API#Python#Git#AI#GitHub#Node.js#Docker#Automation

Client Configuration

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

System Overview

Grades HTTP security headers like CSP, HSTS, and XFO from a response dump with an A-F score.

Indexed Date

7/23/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Headerscan

Headerscan is a command-line tool designed to grade HTTP security headers, such as Content-Security-Policy (CSP), HTTP Strict Transport Security (HSTS), and X-Frame-Options (XFO), from a response dump. It assigns an A-F score to help developers and security teams quickly assess and improve their web application's security posture.

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