Cookie Analyzer

Network REST API MCP

Analyze Set-Cookie header strings and return a per-cookie list of security issues, an overall 0-100 score, and recommendations. Checks Secure, HttpOnly, SameSite, expiry, path scope, sensitive names, and the __Secure-/__Host- prefix rules. One cookie per line; the "Set-Cookie:" prefix is optional.

This page documents the MCP tool findutils:cookie_analyzer. See the REST reference →

Use in the browser View as Markdown

Call it over MCP

Tool name findutils:cookie_analyzer · no API keys · 120 requests/min per IP

Claude Code

claude mcp add findutils --transport http https://mcp.findutils.com/

Claude Desktop — claude_desktop_config.json

{
  "mcpServers": {
    "findutils": {
      "url": "https://mcp.findutils.com/"
    }
  }
}

Raw JSON-RPC (any MCP client) — verified example

curl -X POST https://mcp.findutils.com/ \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "tools/call",
    "params": {
      "name": "cookie_analyzer",
      "arguments": {
        "cookies": "sessionid=abc; Secure; HttpOnly; SameSite=Lax"
      }
    }
  }'

Input schema

Argument	Type	Required	Description
cookies	string	yes	One or more cookie strings, one per line (e.g. "sessionid=abc; Secure; HttpOnly; SameSite=Lax"). A leading "Set-Cookie:" is stripped.

Example arguments (verified)

{
  "cookies": "sessionid=abc; Secure; HttpOnly; SameSite=Lax"
}

Also a REST endpoint

The same tool answers plain HTTP at POST /api/tools/cookie-analyzer/execute — no key, 60 requests/min.

Open the REST reference for Cookie Analyzer →

More Network tools

Cidr Calculate

Compute network / broadcast / first-last host / subnet mask / hosts count for a CIDR (e.g.

Curl To Code

Returns source code that performs the same HTTP request as a cURL command, in JavaScript (fetch), Python (requests), PHP (cURL), Go (net/htt

Dns Lookup

Return the DNS records of a domain for one record type (A, AAAA, CNAME, MX, TXT, NS or SOA).

Dns Security Scanner

Return a DNS security report for a domain: SPF, DMARC, MX and CAA records with issues, a 0-100 score, a letter grade and recommendations.

Email Security Checker

Return an email-security report for the domain of an email address: MX, SPF, DKIM (common selectors), DMARC, MTA-STS, TLS-RPT and BIMI check

Har To Curl

Convert a HAR (HTTP Archive) file into curl commands, one per recorded request, and return them as a script plus a per-request list.

Http Status Code Lookup

Return the meaning, typical use case and fix for HTTP status codes.

Ip Address Lookup

Return geolocation and network details for a public IPv4 or IPv6 address: country, region, city, postal code, coordinates, timezone, ASN and