AI agents call get_uci_rankings to retrieve information from FirstCycling MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The 'get_' prefix and the name 'uci_rankings' indicate a data retrieval operation. No description is provided, which slightly lowers confidence, but the server's documented function and all sibling tools being Read operations (queries for cycling statistics and historical data) strongly suggest this tool follows the same pattern.
From the tool's definition Tool name is 'get_uci_rankings' with empty description. Based on the server's stated purpose of 'retrieving comprehensive information about cyclists, race results, historical cycling data, and team information,' and the pattern of sibling tools (all named…
Documented attack patterns abuse exactly the kind of access get_uci_rankings gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and FirstCycling MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for get_uci_rankings:
{
"version": "1",
"default": "deny",
"tools": {
"get_uci_rankings": {}
}
}get_uci_rankings is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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get_uci_rankings. It is categorised as a Read tool in the FirstCycling MCP Server MCP Server, which means it retrieves data without modifying state.
Register the FirstCycling MCP Server MCP server in PolicyLayer and add a rule for get_uci_rankings: 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 FirstCycling MCP Server. Nothing to install.
get_uci_rankings 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 get_uci_rankings 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 get_uci_rankings. 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.
get_uci_rankings is provided by the FirstCycling MCP Server MCP server (r-huijts/firstcycling-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from FirstCycling MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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18 FirstCycling MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.