This record as markdown: /tools/io-tinyfn-tinyfn/miles-to-kilometers.md
What miles_to_kilometers does on TinyFn
AI agents call miles_to_kilometers 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.
| Parameter | Type | Required | Description |
|---|---|---|---|
miles | number | Yes | Length in miles |
Parameters from the server's own tool schema.
Why miles_to_kilometers is rated Low
This is a deterministic unit conversion utility that retrieves no external data, modifies no state, executes no code on external systems, and produces only a computational output. It is a safe read-only operation typical of a math/conversion utility library.
From the tool's definition Tool name 'miles_to_kilometers' and description 'Convert miles to kilometers' indicate a pure data transformation/calculation with no side effects, state changes, or external operations.
Attacks that exploit this kind of access
The rule that runs miles_to_kilometers 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 miles_to_kilometers, this is the rule to start with:
miles_to_kilometers 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 miles_to_kilometers call is checked against it from then on.
Questions about miles_to_kilometers
Convert miles to kilometers. It is categorised as a Read tool in the TinyFn MCP Server, which means it retrieves data without modifying state.
miles_to_kilometers accepts 1 parameter: miles. Required: miles. 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 miles_to_kilometers: 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.
miles_to_kilometers 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 miles_to_kilometers 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 miles_to_kilometers. 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.
miles_to_kilometers 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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