SecurityHeaders MCP Server
The SecurityHeaders Model Context Protocol (MCP) server enables AI agents like Claude Desktop and ChatGPT to interactively inspect target URLs, grade HTTP response headers, evaluate Content Security Policies (CSP), and generate hardened Nginx/Apache/Caddy configs.
MCP Architecture & Specifications
| Protocol Specification | Model Context Protocol (MCP v1.0) |
| Transport Architecture | stdio (Standard Input/Output) / SSE |
| Supported AI Clients | Claude DesktopCursorAntigravity |
| Execution Sandbox | Isolated local subprocess with explicit tool call permission gating |
| Security Verification | MCP Schema & Protocol Audited |
Claude Desktop & Cursor Configuration
claude_desktop_config.json{
"mcpServers": {
"securityheaders": {
"command": "npx",
"args": [
"-y",
"@securetools/mcp-security-headers"
]
}
}
}Exposed Tools & Capabilities
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