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MCP server

KrakenShield in your AI assistant

Add the public KrakenShield MCP server to Claude, ChatGPT or your code editor. Your assistant can then check a website’s HTTPS setup in seconds, ground its answers on our cybersecurity library and quote our current prices. Free, no account.

Server URL

https://api.krakenshield.eu/mcp

HTTP transport (Streamable HTTP), no authentication.

Three read-only tools

Quick HTTPS check

check_ssl

Certificate (issuer, expiry, trust, name), negotiated TLS version, HTTP to HTTPS redirect and security headers (HSTS, CSP, clickjacking protection…). The issues to fix, most severe first.

Cybersecurity library

search_cyber_knowledge

Glossary, acronyms, certifications and the Cyber A to Z guide of the Knowledge Center, with the link of each page to cite the source.

Current prices

get_pricing

Kredit cost of each audit and price of the packs, read live.

Add it to your assistant

Claude (web and app)

  1. Open Settings › Connectors.
  2. Choose "Add custom connector".
  3. Name: KrakenShield, URL: the address above.

ChatGPT

  1. Open Settings › Apps & Connectors.
  2. Turn on developer mode in the advanced settings if your plan requires it.
  3. Create a connector with the address above, without authentication.

In an editor or on the command line

Claude Code
claude mcp add --transport http krakenshield https://api.krakenshield.eu/mcp
Cursor · .cursor/mcp.json
{
  "mcpServers": {
    "krakenshield": {
      "url": "https://api.krakenshield.eu/mcp"
    }
  }
}
VS Code · .vscode/mcp.json
{
  "servers": {
    "krakenshield": {
      "type": "http",
      "url": "https://api.krakenshield.eu/mcp"
    }
  }
}

Then ask

  • Is example.com properly set up for HTTPS?
  • What is HSTS and how do I enable it? Cite your sources.
  • How much does a penetration test cost at KrakenShield?

What the server does and does not do

  • Passive check: one TLS connection and two page requests, like a browser visit. No port scan, no attack.
  • It gives no grade. The full SSL/TLS audit (protocol versions, cipher suites, known vulnerabilities, grade from A+ to F) runs from the console.
  • No account, no cookie. We keep a technical log of the calls (tool, website checked) to prevent abuse. Results are cached for 15 minutes.
  • Private or local addresses are refused, and the number of checks is rate-limited to prevent abuse.

Run the full SSL/TLS audit

Go further
Take action

Run your first audit today

Free sign-up, no credit card. The Kredits granted by the current welcome offer let you run your first audits.

Your console is ready: start an audit or follow your running analyses.

Free sign-up, no credit card. Hosted in Europe.

Belinda

Contact us

A question, a project, a partnership? Write to us: the team answers by email, usually within one business day.

Your details are only used to answer you. Do not include passwords or vulnerability details.