This record as markdown: /tools/io-github-malamutemayhem-unclick-mcp-server/joke-random.md
What joke_random does on UnClick
AI agents call joke_random to retrieve information from UnClick without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
type | string | — | single or twopart |
amount | number | — | Number of jokes (1-10) |
category | string | — | Programming, Misc, Dark, Pun, Spooky, Christmas |
Parameters from the server's own tool schema.
Why joke_random is rated Low
This tool simply queries an external API to retrieve a random joke and return it to the user. No data is created, modified, deleted, or executed. It is a pure read operation with no blast radius if misused by an AI agent.
From the tool's definition Tool description states 'Get a random joke from JokeAPI' - a retrieval operation with no side effects. The verb 'get' and the read-only nature of fetching a random joke indicate no data modification, deletion, or execution of arbitrary code.
Attacks that exploit this kind of access
The rule that runs joke_random safely
PolicyLayer is an MCP gateway: it sits between your AI agents and UnClick, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For joke_random, this is the rule to start with:
joke_random is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect UnClick, apply this rule, and every joke_random call is checked against it from then on.
Questions about joke_random
Get a random joke from JokeAPI. It is categorised as a Read tool in the UnClick MCP Server, which means it retrieves data without modifying state.
joke_random accepts 3 parameters: type, amount, category. The full parameter table on this page comes from the server's own tool schema.
Register the UnClick MCP server in PolicyLayer and add a rule for joke_random: 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 UnClick. Nothing to install.
joke_random is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the joke_random 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.
Set action: deny in the PolicyLayer policy for joke_random. 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.
joke_random is provided by the UnClick MCP server (@unclick/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
More on UnClick, and thousands of servers like it.
This server
Across the catalogue