AI agents call luogu_find_related_problems to retrieve information from Luogu without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool retrieves and queries problem data based on topics and keywords. It performs information discovery with no side effects, data modification, code execution, or destructive actions. The read-only nature of the server confirms this is a retrieval operation. Severity is low as misuse would only return unintended problem recommendations without affecting system state or user data.
From the tool's definition Server is explicitly described as 'read-only' and this tool 'find[s]' related problems through 'recommendations' and 'keyword search' without modification capabilities.
Attacks that exploit this kind of access
Find related Luogu practice problems by mixing topic/pain-point recommendations with live keyword search. It is categorised as a Read tool in the Luogu MCP Server, which means it retrieves data without modifying state.
Register the Luogu MCP server in PolicyLayer and add a rule for luogu_find_related_problems: 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 Luogu. Nothing to install.
luogu_find_related_problems 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 luogu_find_related_problems 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 luogu_find_related_problems. 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.
luogu_find_related_problems is provided by the Luogu MCP server (kaiserunix/luogu-mcp-server). 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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