cmc_trending

Get trending cryptocurrencies from CoinMarketCap.

SERVERUnClick SOURCEcreativelead/unclick

Low RISK CLASS

Category Read

Parameters 20 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/creativelead-unclick/cmc-trending.md

WHAT IT DOES

What cmc_trending does on UnClick

AI agents call cmc_trending 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
`limit`	number	—
`api_key`	string	—

Parameters from the server's own tool schema.

RISK

Why cmc_trending is rated Low

This tool retrieves cryptocurrency market trend data from an external service. It performs a read-only query with no ability to modify, delete, or execute actions. While it relates to financial markets, it does not itself move money, commit financial obligations, or execute trades — it only fetches informational data.

From the tool's definition Tool description states 'Get trending cryptocurrencies from CoinMarketCap' — a query operation that retrieves data without side effects.

Risk signalsHandles credentials or secrets (api_key)

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs cmc_trending 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 cmc_trending, this is the rule to start with:

cmc_trending Allowed

cmc_trending 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": {
    "cmc_trending": {}
  }
}

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

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

FAQ

Questions about cmc_trending

What does the cmc_trending tool do? +

Get trending cryptocurrencies from CoinMarketCap. It is categorised as a Read tool in the UnClick MCP Server, which means it retrieves data without modifying state.

What parameters does cmc_trending accept? +

cmc_trending accepts 2 parameters: limit, api_key. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on cmc_trending? +

Register the UnClick MCP server in PolicyLayer and add a rule for cmc_trending: 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.

What risk level is cmc_trending? +

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

Can I rate-limit cmc_trending? +

Yes. Add a rate_limit block to the cmc_trending 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 cmc_trending completely? +

Set action: deny in the PolicyLayer policy for cmc_trending. 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 cmc_trending? +

cmc_trending is provided by the UnClick MCP server (creativelead/unclick). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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