factorial_calculator

Calculate the factorial of a non-negative integer.

SERVERGadgetHumans API Hub SOURCEpypi:gadgethumans-api-hub-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-scotia1973-bot-api-hub/factorial-calculator.md

WHAT IT DOES

What factorial_calculator does on GadgetHumans API Hub

AI agents call factorial_calculator to retrieve information from GadgetHumans API Hub without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why factorial_calculator is rated Low

This tool performs a pure mathematical computation (factorial) with no side effects, no data modification, no external operations, and no resource consumption beyond CPU. It reads an input and returns a result, fitting squarely in the Read category with minimal blast radius.

From the tool's definition Calculate the factorial of a non-negative integer

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs factorial_calculator safely

PolicyLayer is an MCP gateway: it sits between your AI agents and GadgetHumans API Hub, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For factorial_calculator, this is the rule to start with:

factorial_calculator Allowed

factorial_calculator is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "factorial_calculator": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect GadgetHumans API Hub, apply this rule, and every factorial_calculator call is checked against it from then on.

FAQ

Questions about factorial_calculator

What does the factorial_calculator tool do? +

Calculate the factorial of a non-negative integer. It is categorised as a Read tool in the GadgetHumans API Hub MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on factorial_calculator? +

Register the GadgetHumans API Hub MCP server in PolicyLayer and add a rule for factorial_calculator: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches GadgetHumans API Hub. Nothing to install.

What risk level is factorial_calculator? +

factorial_calculator is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit factorial_calculator? +

Yes. Add a rate_limit block to the factorial_calculator rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block factorial_calculator completely? +

Set action: deny in the PolicyLayer policy for factorial_calculator. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides factorial_calculator? +

factorial_calculator is provided by the GadgetHumans API Hub MCP server (pypi:gadgethumans-api-hub-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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