AI agents call f1_car_data to retrieve information from UnClick without modifying anything — 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 | |
driver_number | number | Yes |
Parameters from the server's own tool schema.
This tool retrieves publicly available Formula 1 car telemetry data from an external API (OpenF1). It performs no modifications, deletions, executions, financial transactions, or irreversible operations. The blast radius of misuse is minimal—an agent could at worst query telemetry data repeatedly, but this causes no harm to systems or data integrity.
From the tool's definition Tool description: 'Get Formula 1 car telemetry data from OpenF1.' The verb 'Get' and the nature of telemetry data retrieval indicate a read-only query operation with no side effects.
Attacks that exploit this kind of access
Get Formula 1 car telemetry data from OpenF1. It is categorised as a Read tool in the UnClick MCP Server, which means it retrieves data without modifying state.
f1_car_data accepts 2 parameters: session_key, driver_number. Required: session_key, driver_number. 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_car_data: 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_car_data 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_car_data 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_car_data. 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_car_data 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.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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