Get current trending crypto topics and narrative ranking data.
AI agents call get_trending_topics to retrieve information from Followin MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and queries trending information from the Followin platform. It performs a read-only operation that fetches data without side effects, altering data, executing code, or making financial transactions. The severity is low as misuse would only result in accessing publicly available or user-accessible trending data.
From the tool's definition Tool name 'get_trending_topics' and description 'Get current trending crypto topics and narrative ranking data' indicate a retrieval operation with no modification, creation, or execution of commands.
Attacks that exploit this kind of access
Get current trending crypto topics and narrative ranking data. It is categorised as a Read tool in the Followin MCP MCP Server, which means it retrieves data without modifying state.
Register the Followin MCP server in PolicyLayer and add a rule for get_trending_topics: 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 Followin MCP. Nothing to install.
get_trending_topics 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_trending_topics 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_trending_topics. 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_trending_topics is provided by the Followin MCP server (qinshoudawang/crypto-mcp). 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.
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