功能8: 获取统计信息
AI agents call get_statistics to retrieve information from University Rankings MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool retrieves and presents statistical information about university assessments and rankings. No modification, execution, deletion, or financial operations are implied. This is a straightforward data query operation with no side effects, fitting the Read category with low severity.
From the tool's definition Tool name 'get_statistics' and description '功能8: 获取统计信息' (Function 8: Get statistical information) indicates data retrieval without modification.
Attacks that exploit this kind of access
功能8: 获取统计信息. It is categorised as a Read tool in the University Rankings MCP Server MCP Server, which means it retrieves data without modifying state.
Register the University Rankings MCP Server MCP server in PolicyLayer and add a rule for get_statistics: 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 University Rankings MCP Server. Nothing to install.
get_statistics 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_statistics 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_statistics. 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_statistics is provided by the University Rankings MCP Server MCP server (mouseminar/university_rankings_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.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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