celsius_to_fahrenheit
Convert Celsius to Fahrenheit.
This record as markdown: /tools/io-tinyfn-tinyfn/celsius-to-fahrenheit.md
What celsius_to_fahrenheit does on TinyFn
AI agents call celsius_to_fahrenheit 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 |
|---|---|---|---|
celsius | number | Yes | Temperature in Celsius |
Parameters from the server's own tool schema.
Why celsius_to_fahrenheit is rated Low
This is a stateless mathematical conversion function that retrieves no external data, modifies nothing, executes no code or commands, and produces no irreversible changes. It is deterministic and read-only in nature. Even if misused by an AI agent, it can only return incorrect numeric values—no real-world harm can result from calling it.
From the tool's definition Tool name 'celsius_to_fahrenheit' and description 'Convert Celsius to Fahrenheit' indicate a pure data transformation function with no side effects, similar to sibling tools like 'add', 'absolute_value', and 'acres_to_hectares' which are all deterministic…
Attacks that exploit this kind of access
The rule that runs celsius_to_fahrenheit 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 celsius_to_fahrenheit, this is the rule to start with:
celsius_to_fahrenheit 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 celsius_to_fahrenheit call is checked against it from then on.
Questions about celsius_to_fahrenheit
Convert Celsius to Fahrenheit. It is categorised as a Read tool in the TinyFn MCP Server, which means it retrieves data without modifying state.
celsius_to_fahrenheit accepts 1 parameter: celsius. Required: celsius. 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 celsius_to_fahrenheit: 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.
celsius_to_fahrenheit 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 celsius_to_fahrenheit 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 celsius_to_fahrenheit. 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.
celsius_to_fahrenheit 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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