Cookie Analyzer API

POST https://api.findutils.com/api/tools/cookie-analyzer/execute

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.

Needs an API key. Running a tool needs an API key. Keys are not for sale yet: ask for early access. About API keys

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Request body

application/json

cookies

string required

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"
}

curl -X POST https://api.findutils.com/api/tools/cookie-analyzer/execute \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "cookies": "sessionid=abc; Secure; HttpOnly; SameSite=Lax"
  }'

const response = await fetch('https://api.findutils.com/api/tools/cookie-analyzer/execute', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json', Authorization: 'Bearer YOUR_API_KEY' },
  body: JSON.stringify({"cookies":"sessionid=abc; Secure; HttpOnly; SameSite=Lax"}),
});
const data = await response.json();

import requests

response = requests.post(
    "https://api.findutils.com/api/tools/cookie-analyzer/execute",
    headers={"Authorization": "Bearer YOUR_API_KEY"},
    json={"cookies":"sessionid=abc; Secure; HttpOnly; SameSite=Lax"},
)
data = response.json()

$ch = curl_init('https://api.findutils.com/api/tools/cookie-analyzer/execute');
curl_setopt_array($ch, [
    CURLOPT_POST => true,
    CURLOPT_HTTPHEADER => ['Content-Type: application/json', 'Authorization: Bearer YOUR_API_KEY'],
    CURLOPT_POSTFIELDS => '{"cookies":"sessionid=abc; Secure; HttpOnly; SameSite=Lax"}',
    CURLOPT_RETURNTRANSFER => true,
]);
$data = json_decode(curl_exec($ch), true);

Also an MCP tool

Call cookie_analyzer from Claude, Cursor or any MCP client. Same arguments, same output.

https://mcp.findutils.com

MCP reference

Rate limit: 60 a minute, per IP
Auth: API key
REST id: cookie-analyzer
MCP name: cookie_analyzer
Category: Network
Machine-readable: openapi.json · markdown.md

Request body

Example arguments

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