This record as markdown: /tools/io-tinyfn-tinyfn/random-trivia.md
What random_trivia does on TinyFn
AI agents call random_trivia to retrieve information from TinyFn without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why random_trivia is rated Low
This tool retrieves and returns data (a trivia fact) without modifying any state, executing code, deleting data, or committing financial transactions. It is a simple read operation typical of information lookup services.
From the tool's definition Tool name 'random_trivia' and description 'Get a random trivia fact' indicates retrieval of information with no side effects, modifications, or external operations.
Attacks that exploit this kind of access
The rule that runs random_trivia 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 random_trivia, this is the rule to start with:
random_trivia 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 TinyFn, apply this rule, and every random_trivia call is checked against it from then on.
Questions about random_trivia
Get a random trivia fact. It is categorised as a Read tool in the TinyFn MCP Server, which means it retrieves data without modifying state.
Register the TinyFn MCP server in PolicyLayer and add a rule for random_trivia: 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.
random_trivia 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 random_trivia 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 random_trivia. 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.
random_trivia 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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