调用 doupload.php?uid=... 接口，默认以 task=5 获取网盘内容。
AI agents call lanzou_get_mydisk_content to retrieve information from Lanzou MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a read-only operation that lists or retrieves files and folder contents from the user's cloud storage. It queries cloud storage metadata to display directory contents, similar to a 'list' or 'get' operation. There are no side effects, no data modification, no destructive actions, and no financial implications.
From the tool's definition The tool retrieves network disk (网盘) content via the doupload.php interface with task=5 parameter. The description indicates data retrieval with no modification, deletion, or execution capabilities mentioned.
Attacks that exploit this kind of access
调用 doupload.php?uid=... 接口，默认以 task=5 获取网盘内容。. It is categorised as a Read tool in the Lanzou MCP MCP Server, which means it retrieves data without modifying state.
Register the Lanzou MCP server in PolicyLayer and add a rule for lanzou_get_mydisk_content: 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 Lanzou MCP. Nothing to install.
lanzou_get_mydisk_content 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 lanzou_get_mydisk_content 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 lanzou_get_mydisk_content. 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.
lanzou_get_mydisk_content is provided by the Lanzou MCP server (k0itoyuu/lanzou-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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