Get the top 7 trending cryptocurrencies on CoinGecko in the last 24 hours.
AI agents call crypto_trending to retrieve information from Mcp Everything without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool only queries and returns information about cryptocurrency price trends. It performs no writes, deletions, executions, or financial operations. The low severity reflects that misuse would only result in information retrieval that could inform but not execute financial decisions unilaterally.
From the tool's definition Tool description states 'Get the top 7 trending cryptocurrencies on CoinGecko in the last 24 hours' — a straightforward retrieval of public market data with no side effects, no state modification, and no execution or financial transaction capability.
Attacks that exploit this kind of access
Get the top 7 trending cryptocurrencies on CoinGecko in the last 24 hours. It is categorised as a Read tool in the Mcp Everything MCP Server, which means it retrieves data without modifying state.
Register the Mcp Everything MCP server in PolicyLayer and add a rule for crypto_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 Mcp Everything. Nothing to install.
crypto_trending 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 crypto_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.
Set action: deny in the PolicyLayer policy for crypto_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.
crypto_trending is provided by the Mcp Everything MCP server (wellix260/mcp-everything). 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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