Random String MCP tool

MCP findutils:random_string

Generate cryptographically-random strings from a chosen charset.

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

Try it

Arguments

application/json

length

integer optional

Characters per string (1-1000). Default 12.
count

integer optional

How many strings to generate (1-100). Default 1.
charset

string optional

Character pool. Defaults to alphanumeric. One of alphanumeric · alphabetic · numeric · hex · custom. Default "alphanumeric".
custom

string optional

Custom charset string, used when charset="custom".

Example arguments

Verified

{
  "length": 8
}

claude mcp add findutils --transport http https://mcp.findutils.com/ --header "Authorization: Bearer YOUR_API_KEY"

{
  "mcpServers": {
    "findutils": {
      "url": "https://mcp.findutils.com/",
      "headers": {
        "Authorization": "Bearer YOUR_API_KEY"
      }
    }
  }
}

curl -X POST https://mcp.findutils.com/ \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "tools/call",
    "params": {
      "name": "random_string",
      "arguments": {
        "length": 8
      }
    }
  }'

Also a REST endpoint

The same tool answers plain HTTP at POST /api/tools/random-string/execute.

REST reference

Rate limit: 120 a minute, per IP
Auth: API key
REST id: random-string
MCP name: random_string
Category: Security
Machine-readable: openapi.json · markdown.md

Arguments

Example arguments

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