AI agents call multiply to retrieve information from TinyFn without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
numbers | string | Yes | Comma-separated numbers to multiply |
Parameters from the server's own tool schema.
Multiplication is a deterministic computational function that reads input values and returns a result. It performs no write operations, does not execute code or shell commands, does not delete data, and does not involve financial transactions. While 'Read' typically applies to data retrieval, in the context of utility/function tools, pure computation with no side effects is the least severe category available.
From the tool's definition Tool name is 'multiply' and description states 'Multiply two or more numbers together.' This is a pure mathematical operation that takes numeric inputs and returns a computed result with no side effects, no data modification, and no external operations.
Attacks that exploit this kind of access
Multiply two or more numbers together. It is categorised as a Read tool in the TinyFn MCP Server, which means it retrieves data without modifying state.
multiply accepts 1 parameter: numbers. Required: numbers. The full parameter table on this page comes from the server's own tool schema.
Register the TinyFn MCP server in PolicyLayer and add a rule for multiply: 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.
multiply 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 multiply 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 multiply. 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.
multiply 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.
multiply is one line of TinyFn's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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