mph_to_kph
Convert miles per hour to kilometers per hour.
This record as markdown: /tools/io-tinyfn-tinyfn/mph-to-kph.md
What mph_to_kph does on TinyFn
AI agents call mph_to_kph 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 |
|---|---|---|---|
mph | number | Yes | Speed in miles per hour |
Parameters from the server's own tool schema.
Why mph_to_kph is rated Low
This is a pure read/calculation tool that retrieves converted values without any ability to create, modify, delete, or execute external operations. The conversion is deterministic and stateless. Misuse by an AI agent poses no security risk.
From the tool's definition Tool performs a deterministic unit conversion (mph to kph) with no side effects, data modification, or external operations.
Attacks that exploit this kind of access
The rule that runs mph_to_kph 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 mph_to_kph, this is the rule to start with:
mph_to_kph 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 mph_to_kph call is checked against it from then on.
Questions about mph_to_kph
Convert miles per hour to kilometers per hour. It is categorised as a Read tool in the TinyFn MCP Server, which means it retrieves data without modifying state.
mph_to_kph accepts 1 parameter: mph. Required: mph. 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 mph_to_kph: 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.
mph_to_kph 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 mph_to_kph 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 mph_to_kph. 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.
mph_to_kph 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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