This record as markdown: /tools/io-github-malamutemayhem-unclick-mcp-server/f1-weather.md
What f1_weather does on UnClick
AI agents call f1_weather to retrieve information from UnClick 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 |
|---|---|---|---|
session_key | number | Yes |
Parameters from the server's own tool schema.
Why f1_weather is rated Low
This tool retrieves weather information for Formula 1 events from the OpenF1 API. It performs a read-only query with no side effects, no code execution, no data modification, and no financial impact. The lowest risk classification (Read) is appropriate.
From the tool's definition Tool name 'f1_weather' and description 'Get Formula 1 weather data from OpenF1' indicate a data retrieval operation with the verb 'Get' and no modification, deletion, or execution capabilities.
Attacks that exploit this kind of access
The rule that runs f1_weather safely
PolicyLayer is an MCP gateway: it sits between your AI agents and UnClick, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For f1_weather, this is the rule to start with:
f1_weather 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 UnClick, apply this rule, and every f1_weather call is checked against it from then on.
Questions about f1_weather
Get Formula 1 weather data from OpenF1. It is categorised as a Read tool in the UnClick MCP Server, which means it retrieves data without modifying state.
f1_weather accepts 1 parameter: session_key. Required: session_key. The full parameter table on this page comes from the server's own tool schema.
Register the UnClick MCP server in PolicyLayer and add a rule for f1_weather: 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 UnClick. Nothing to install.
f1_weather 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 f1_weather 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 f1_weather. 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.
f1_weather is provided by the UnClick MCP server (@unclick/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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