列出 Word 文档中的所有样式.
AI agents call list_word_styles to retrieve information from Office 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 lists existing styles from a Word document—a read-only operation with no side effects. It does not create, modify, delete, or execute any changes to the document structure or content. Consistent with sibling tools like add_heading_to_word (Write) and add_image_to_ppt (Write), this is a pure information retrieval tool appropriate for document inspection tasks.
From the tool's definition Tool name 'list_word_styles' and description '列出 Word 文档中的所有样式' (List all styles in a Word document) indicates a query/retrieval operation that reads document metadata without modification.
Attacks that exploit this kind of access
列出 Word 文档中的所有样式. It is categorised as a Read tool in the Office MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Office MCP Server MCP server in PolicyLayer and add a rule for list_word_styles: 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 Office MCP Server. Nothing to install.
list_word_styles 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 list_word_styles 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 list_word_styles. 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.
list_word_styles is provided by the Office MCP Server MCP server (walkingzzzy/office-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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