AI agents call radio_top_clicked 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 |
|---|---|---|---|
limit | number | — |
Parameters from the server's own tool schema.
This tool queries and returns aggregate data about popular radio stations based on click metrics. It performs a simple read/retrieval operation without creating, modifying, deleting, or executing any external actions. The blast radius of misuse is minimal—returning data about top stations poses no security or operational risk.
From the tool's definition Tool name 'radio_top_clicked' and description 'Get the most-clicked radio stations' indicate a data retrieval operation with no side effects.
Attacks that exploit this kind of access
Get the most-clicked radio stations. It is categorised as a Read tool in the UnClick MCP Server, which means it retrieves data without modifying state.
radio_top_clicked accepts 1 parameter: limit. 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 radio_top_clicked: 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.
radio_top_clicked 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 radio_top_clicked 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 radio_top_clicked. 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.
radio_top_clicked 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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