// SCAN REPORT

MCP Rand

7 tools. 7 can modify or destroy data without limits.

7 write tools that can modify data. Rate limits recommended.

Last updated: 29 Jun 2026

7 can modify or destroy data

0 read-only

7 tools total

Community server · catalogue entry verified 29/06/2026

How to control MCP Rand ↓

TOOL MAP

What MCP Rand exposes to your agents

Read (0) Write / Execute (7) Destructive / Financial (0)

Running more than one server? Check your whole stack →

MOST DANGEROUS TOOLS

High Risk

The most dangerous MCP Rand tools

Write · Medium draw_cards Draw cards from a standard deck of playing cards Write · Medium generate_gaussian Generate a random number following a Gaussian (normal) distribution between 0 and 1 Write · Medium generate_password Generate a strong password with a mix of character types. WARNING: While this password is generated locally on your machine, it is recommend Write · Medium generate_random_number Generate a random number within a specified range

7 of MCP Rand's 7 tools can modify, destroy, or commit something on every call — and an agent calls them with no built-in limits.

POLICY

How to control MCP Rand

PolicyLayer is an MCP gateway — it sits between your AI agents and MCP Rand, and nothing reaches the server without passing your rules. These are the rules we recommend:

Rate limit write operations

{
  "draw_cards": {
    "limits": [
      {
        "counter": "draw_cards_per_hour",
        "window": "hour",
        "max": 30,
        "scope": "grant"
      }
    ]
  }
}

Prevents bulk unintended modifications from agents caught in loops.

Create a free account and register MCP Rand — nothing to install.
Add these rules — paste them, or build them visually. Tune the limits to your setup.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

ENFORCE POLICY ON MCP RAND →

Instant setup, no code required.

FULL CATALOGUE

All 7 MCP Rand tools

WRITE 7 tools

Write draw_cards Draw cards from a standard deck of playing cards Write generate_gaussian Generate a random number following a Gaussian (normal) distribution between 0 and 1 Write generate_password Generate a strong password with a mix of character types. WARNING: While this password is generated locally on Write generate_random_number Generate a random number within a specified range Write generate_string Generate a random string with specified length and character set Write generate_uuid Generate a random UUID v4 Write roll_dice Roll a set of dice using standard dice notation (e.g.,

FAQ

Questions about MCP Rand

How do I prevent bulk modifications through MCP Rand? +

The MCP Rand server has 7 write tools including draw_cards, generate_gaussian, generate_password. Set a rate limit in your policy -- for example, 10 calls per hour prevents an agent from making more than 10 modifications per hour. PolicyLayer enforces this at the gateway, before calls reach MCP Rand.

How many tools does the MCP Rand MCP server expose? +

7 tools across 1 categories: Write. 0 are read-only. 7 can modify, create, or delete data.

How do I enforce a policy on MCP Rand? +

Register the MCP Rand MCP server in PolicyLayer, apply the suggested rules above (adjust the limits to your use case), and point your AI client at the PolicyLayer proxy URL instead of the server directly. Your agents keep the same tools; PolicyLayer evaluates every call against policy before it executes. Nothing to install, live in minutes.

Enforce policy on every MCP Rand tool call.

Deterministic rules across all 7 MCP Rand tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

ENFORCE POLICY ON MCP RAND →

Instant setup, no code required.

7 MCP Rand tools catalogued and risk-classified — across an index of 43,000+ MCP servers.