在已存储的文档中搜索内容
AI agents call search_in_documents to retrieve information from Word Document Reader 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 and searches document content without creating, modifying, deleting, or executing any operations. It is a read-only data retrieval function consistent with other sibling tools like 'list_stored_documents' and 'get_stored_document'. Low severity due to no side effects or unintended consequences from misuse.
From the tool's definition Tool name 'search_in_documents' and description '在已存储的文档中搜索内容' (search content in stored documents) indicate a query/search operation over existing data with no modification or execution capability.
Attacks that exploit this kind of access
在已存储的文档中搜索内容. It is categorised as a Read tool in the Word Document Reader MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Word Document Reader MCP Server MCP server in PolicyLayer and add a rule for search_in_documents: 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 Word Document Reader MCP Server. Nothing to install.
search_in_documents 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_in_documents 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_in_documents. 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_in_documents is provided by the Word Document Reader MCP Server MCP server (little2512/word-doc-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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