generate_memorable

Generate a memorable password based on a pattern.

SERVERTinyFn SOURCEhttps://api.tinyfn.io/mcp/all/

Medium RISK CLASS

Category Write

Parameters 10 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-tinyfn-tinyfn/generate-memorable.md

WHAT IT DOES

What generate_memorable does on TinyFn

AI agents use generate_memorable to create or update resources in TinyFn, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your TinyFn environment.

Parameter	Type	Required	Description
`pattern`	string	—	Pattern: c=consonant, v=vowel, d=digit, s=symbol

Parameters from the server's own tool schema.

RISK

Why generate_memorable is rated Medium

This tool creates new data (a password) reversibly without side effects on external systems. It does not read existing data (Read), execute arbitrary code (Execute), destroy data (Destructive), or move money (Financial). However, a generated password could be used for authentication or credential purposes, and if misused by an agent, could lead to setting weak passwords or unintended credential generation.

From the tool's definition Tool name 'generate_memorable' indicates generation/creation of output (password). Tool description states it generates data 'based on a pattern'.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs generate_memorable safely

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

generate_memorable Rate-limited

generate_memorable stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "generate_memorable": {
      "limits": [
        {
          "counter": "generate_memorable_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about generate_memorable

What does the generate_memorable tool do? +

Generate a memorable password based on a pattern. It is categorised as a Write tool in the TinyFn MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

What parameters does generate_memorable accept? +

generate_memorable accepts 1 parameter: pattern. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on generate_memorable? +

Register the TinyFn MCP server in PolicyLayer and add a rule for generate_memorable: 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 TinyFn. Nothing to install.

What risk level is generate_memorable? +

generate_memorable is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit generate_memorable? +

Yes. Add a rate_limit block to the generate_memorable 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 generate_memorable completely? +

Set action: deny in the PolicyLayer policy for generate_memorable. 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 generate_memorable? +

generate_memorable is provided by the TinyFn MCP server (https://api.tinyfn.io/mcp/all/). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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