Encrypt text with a password using AES-256-GCM (key derived with PBKDF2-SHA256, 100000 iterations) and return a base64 ciphertext, or decrypt such a ciphertext back to the original text. The base64 blob is salt(16) + iv(12) + ciphertext, compatible with the FindUtils Text Encryption page.
This page documents the HTTP endpoint POST /api/tools/text-encryption/execute. See the MCP reference →
Call it over REST
POST https://api.findutils.com/api/tools/text-encryption/execute · no API keys · 60 requests/min per IP
Execute — verified arguments
curl -X POST https://api.findutils.com/api/tools/text-encryption/execute \
-H "Content-Type: application/json" \
-d '{
"text": "hello",
"password": "hunter2",
"mode": "encrypt"
}'Parameter schema for this endpoint
curl https://api.findutils.com/api/tools/text-encryptionInput schema
| Argument | Type | Required | Description |
|---|---|---|---|
| text | string | yes | encrypt: the plaintext. decrypt: the base64 ciphertext produced by this tool. |
| password | string | yes | The password (passphrase) used to derive the AES key. |
| mode | string (encrypt | decrypt) | no | Operation. Default: encrypt. Default: "encrypt". |
Example arguments (verified)
{
"text": "hello",
"password": "hunter2",
"mode": "encrypt"
}Also an MCP tool
Claude, Cursor, and any MCP client can call this tool as
findutils:text_encryption after one connect command.
Connect once
claude mcp add findutils --transport http https://mcp.findutils.com/More Security tools
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