AI agents call get_trends to retrieve information from Twikit without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool only retrieves publicly available trending topic information. It has no side effects, does not modify data, execute code, or commit any financial or destructive actions. The read-only nature and public data source make it the lowest severity, though operating within a Twitter/X client with authentication could potentially enable social engineering if trends data is misused in context of other capabilities.
From the tool's definition Tool name 'get_trends' and description 'Get trending topics by category' indicate a read-only query operation that retrieves public trending data without modifying or executing actions.
Documented attack patterns abuse exactly the kind of access get_trends gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Twikit, and nothing reaches the server without passing your rules. This is the rule we recommend for get_trends:
{
"version": "1",
"default": "deny",
"tools": {
"get_trends": {}
}
}get_trends is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get trending topics by category. It is categorised as a Read tool in the Twikit MCP Server, which means it retrieves data without modifying state.
Register the Twikit MCP server in PolicyLayer and add a rule for get_trends: 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 Twikit. Nothing to install.
get_trends 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_trends 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_trends. 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_trends is provided by the Twikit MCP server (tangivis/twitter-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Twikit, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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59 Twikit tools catalogued and risk-classified — across an index of 43,000+ MCP servers.