获取中文文献的详细信息
AI agents call get_paper_cn to retrieve information from KnowS MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves detailed information about academic papers in Chinese. It performs a query/fetch operation with no side effects, no data modification, no execution of arbitrary code, and no destructive capabilities. The low severity reflects minimal risk from misuse—returning paper metadata or abstracts cannot harm systems or data.
From the tool's definition Tool name 'get_paper_cn' and description '获取中文文献的详细信息' (retrieve detailed information about Chinese literature/papers) indicates data retrieval without modification.
Attacks that exploit this kind of access
获取中文文献的详细信息. It is categorised as a Read tool in the KnowS MCP Server MCP Server, which means it retrieves data without modifying state.
Register the KnowS MCP Server MCP server in PolicyLayer and add a rule for get_paper_cn: 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 KnowS MCP Server. Nothing to install.
get_paper_cn 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_paper_cn 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_paper_cn. 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_paper_cn is provided by the KnowS MCP Server MCP server (pancrepal-xiaoyibao/mcp-knows-ai). 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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