在指定的知识库中搜索文档。 会在文档标题和描述中进行关键词匹配。
AI agents call search-yuque-docs to retrieve information from Yuque 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 queries documents from a knowledge base without creating, modifying, deleting, or executing any operations. It is a pure read operation that searches metadata (titles and descriptions), making it low severity with high confidence.
From the tool's definition Tool description states it 'searches for documents' (搜索文档) and performs 'keyword matching in document titles and descriptions' (在文档标题和描述中进行关键词匹配). This is a retrieval operation with no modification or deletion of data.
Attacks that exploit this kind of access
在指定的知识库中搜索文档。 会在文档标题和描述中进行关键词匹配。. It is categorised as a Read tool in the Yuque MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Yuque MCP Server MCP server in PolicyLayer and add a rule for search-yuque-docs: 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 Yuque MCP Server. Nothing to install.
search-yuque-docs 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 search-yuque-docs 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 search-yuque-docs. 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.
search-yuque-docs is provided by the Yuque MCP Server MCP server (saoqixiaomm/yuque-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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