Random String

Generate cryptographically-random strings from a chosen charset.

This page documents the HTTP endpoint POST /api/tools/random-string/execute. See the MCP reference →

Call it over REST

POST https://api.findutils.com/api/tools/random-string/execute · no API keys · 60 requests/min per IP

Execute — verified arguments

curl -X POST https://api.findutils.com/api/tools/random-string/execute \
  -H "Content-Type: application/json" \
  -d '{
    "length": 8
  }'

Parameter schema for this endpoint

curl https://api.findutils.com/api/tools/random-string

Argument	Type	Required	Description
length	integer	no	Characters per string (1-1000). Default: 12.
count	integer	no	How many strings to generate (1-100). Default: 1.
charset	string (alphanumeric \| alphabetic \| numeric \| hex \| custom)	no	Character pool. Defaults to alphanumeric. Default: "alphanumeric".
custom	string	no	Custom charset string, used when charset="custom".

Example arguments (verified)

{
  "length": 8
}

Claude, Cursor, and any MCP client can call this tool as findutils:random_string after one connect command.

Connect once

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

Base32 Encode

Encode UTF-8 text to RFC 4648 base32 (uppercase, "=" padding).

Data Sanitizer

Sanitize untrusted text and return the cleaned output, a list of changes made, and a risk level.

Dnpm Configurator

Returns the five files of a hardened Docker-based npm wrapper (the ./dnpm bash script, .dnpm/Dockerfile, docker-compose.node.yml, .dnpm/secc

Email Header Analyzer

Return a structured analysis of raw email headers: sender, recipient, subject, date, message id, the Received hop chain with per-hop delays,

Hash Comparison Tool

Hash text with SHA-1, SHA-256, SHA-384, or SHA-512 and compare the hex digest with an expected hash.

Jwt Decode

Decode a JWT header + payload.

Jwt Generator

Generate a signed JWT (HS256, HS384, or HS512 via HMAC) and return the token plus the decoded header and payload.

Jwt Security Validator

Decode a JWT and return a list of security checks (algorithm strength, expiration, not-before, issued-at, issuer, audience, subject, signatu