dev.workers.mike-tusa.headerguard/headerguard

up checked 2026-11-11T05:39:24.805Z

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Publisher-provided title

HeaderGuard

Publisher-provided description

Scan a website's HTTP security headers (HSTS, CSP, framing, COOP/CORP, cookies). Score + fixes.

Summary by lookupd

Scans a public website's HTTP security headers and returns a score, grade, and suggested fixes for HSTS, CSP, framing and cookies.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http headerguard https://headerguard.mike-tusa.workers.dev/mcp

Codex, remote (streamable-http)

codex mcp add headerguard --url https://headerguard.mike-tusa.workers.dev/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "headerguard": {
      "url": "https://headerguard.mike-tusa.workers.dev/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Tools (1 tools)

Publisher-provided text

• scan_headers Scan the HTTP security headers of a public website. Returns a 0–100 score and A+–F grade (HTTPS 10, HSTS 15, CSP 25, framing 10, X-Content-Type-Options 10, Refe

Details

• Version: 0.4.0
• Transports: streamable-http
• Uptime (7 days): 100%
• Median latency: 345 ms
• First indexed: 2026-11-01T09:01:59.626Z
• Last seen in registry: 2026-11-01T09:01:59.626Z
• Website: https://headerguard.mike-tusa.workers.dev/

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