mcpbeat

HTTP Headers Analyzer API MCP Server

io.github.Br0ski777/http-headers
answering

HTTP Headers Analyzer API is answering right now. Last checked 11 min ago. It exposes 1 tools. Last commit 18 Jul 2026.

HTTP header analysis — security headers, cache, server detection. x402 micropayment.

Uptime history 40 hours of history
40 hours agonow
100.0%
Uptime 24h
91 of 91 checks
1
Tools
read from the server
29 ms
Response time
average over 24h
0
Stars
last commit 18 Jul 2026

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 11 min ago.

run in your terminal
claude mcp add http-headers --transport http https://http-headers.api.klymax402.com/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "http-headers": {
      "url": "https://http-headers.api.klymax402.com/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.http-headers]
url = "https://http-headers.api.klymax402.com/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "http-headers": {
      "url": "https://http-headers.api.klymax402.com/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "http-headers": {
      "url": "https://http-headers.api.klymax402.com/mcp"
    }
  }
}

Available tools 1

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

network
network_analyze_headers
Use this when you need to analyze HTTP response headers of a URL for security and configuration. Returns a full header audit in JSON. Returns: 1. allHeaders (raw key-value map) 2. securityScore (0-100) 3. securityHeaders (HSTS, CSP, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy -- present/missing) 4. server software detected 5. caching config (Cache-Control, ETag, Expires) 6. recommendations array. Example output: {"url":"https://example.com","securityScore":85,"securityHeaders":{"hsts":true,"csp":true,"xFrameOptions":true,"xContentType":true,"referrerPolicy":false},"server":"nginx","caching":{"cacheControl":"max-age=3600","etag":true},"recommendations":["Add Referrer-Policy header"]} Use this FOR security audits, DevOps monitoring, compliance checks, and verifying proper header configuration after deployment. Do NOT use for SSL certificate check -- use security_check_ssl instead. Do NOT use for web scraping -- use web_scrape_to_markdown instead. Do NOT use for GDPR compliance -- use compliance_scan_gdpr instead.

Endpoints

URLTransportStateLatencyChecked
https://http-headers.api.klymax402.com/mcp sse answering 20 ms 11 min ago

HTTP Headers Analyzer API — questions

Answers built from our own checks of this server.

What can HTTP Headers Analyzer API do?
It exposes 1 tools, read directly from the server on our last check. Among them: network_analyze_headers. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is HTTP Headers Analyzer API working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 29 ms. The bar chart above shows every period we have measured.
How do I connect HTTP Headers Analyzer API?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does HTTP Headers Analyzer API need an API key?
No. HTTP Headers Analyzer API completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 1 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is HTTP Headers Analyzer API?
It answers our handshake in 29 ms on average, which is faster than 99% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.
Is HTTP Headers Analyzer API open source?
Yes — it is published under the MIT licence, written in TypeScript and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.