f1_get_circuits

Get Formula 1 circuits with optional filters. Free tier.

SERVERMcp SOURCEhttps://mcp.balldontlie.io/mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade A, identity unverified Pull the record →

This record as markdown: /tools/io-balldontlie-mcp/f1-get-circuits.md

WHAT IT DOES

What f1_get_circuits does on Mcp

AI agents call f1_get_circuits to retrieve information from Mcp without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why f1_get_circuits is rated Low

This tool retrieves static information about Formula 1 racing circuits. The verb 'Get' combined with the read-only nature of querying circuit data (no creation, modification, deletion, or execution of operations) clearly places this in the Read category. The low severity reflects that unauthorized access to publicly available sports data carries minimal blast radius.

From the tool's definition Tool name 'f1_get_circuits' and description 'Get Formula 1 circuits with optional filters' indicates data retrieval with no modification or side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs f1_get_circuits safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Mcp, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For f1_get_circuits, this is the rule to start with:

f1_get_circuits Allowed

f1_get_circuits is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "f1_get_circuits": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Mcp, apply this rule, and every f1_get_circuits call is checked against it from then on.

FAQ

Questions about f1_get_circuits

What does the f1_get_circuits tool do? +

Get Formula 1 circuits with optional filters. Free tier. It is categorised as a Read tool in the Mcp MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on f1_get_circuits? +

Register the MCP server in PolicyLayer and add a rule for f1_get_circuits: 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 Mcp. Nothing to install.

What risk level is f1_get_circuits? +

f1_get_circuits is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit f1_get_circuits? +

Yes. Add a rate_limit block to the f1_get_circuits 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.

How do I block f1_get_circuits completely? +

Set action: deny in the PolicyLayer policy for f1_get_circuits. 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.

What MCP server provides f1_get_circuits? +

f1_get_circuits is provided by the MCP server (https://mcp.balldontlie.io/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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