liters_to_gallons_us
Convert liters to US gallons.
This record as markdown: /tools/io-tinyfn-tinyfn/liters-to-gallons-us.md
What liters_to_gallons_us does on TinyFn
AI agents call liters_to_gallons_us 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 |
|---|---|---|---|
liters | number | Yes | Volume in liters |
Parameters from the server's own tool schema.
Why liters_to_gallons_us is rated Low
This tool retrieves and returns converted data without creating, modifying, deleting, or executing external operations. It is a pure mathematical transformation with no impact on system state or data persistence.
From the tool's definition Tool performs a deterministic unit conversion (liters to US gallons) with no side effects, matching the pattern of a retrieval/calculation tool. The server description explicitly identifies this as a conversion tool among 500+ deterministic utilities.
Attacks that exploit this kind of access
The rule that runs liters_to_gallons_us 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 liters_to_gallons_us, this is the rule to start with:
liters_to_gallons_us 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 liters_to_gallons_us call is checked against it from then on.
Questions about liters_to_gallons_us
Convert liters to US gallons. It is categorised as a Read tool in the TinyFn MCP Server, which means it retrieves data without modifying state.
liters_to_gallons_us accepts 1 parameter: liters. Required: liters. 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 liters_to_gallons_us: 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.
liters_to_gallons_us 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 liters_to_gallons_us 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 liters_to_gallons_us. 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.
liters_to_gallons_us 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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