Create a new document in Yuque knowledge base. Creates the document first, then updates the TOC to add it to the directory structure.
AI agents use create_doc to create or update resources in Yuque MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Yuque MCP Server environment.
This tool creates new documents and modifies the table of contents, which are reversible data modifications. It does not delete, destroy, or move money (ruling out Destructive and Financial). It is not a Read operation since it creates rather than retrieves. While it has side effects, it does not execute arbitrary code or shell commands (not Execute).
From the tool's definition Tool description states 'Create a new document in Yuque knowledge base' and 'updates the TOC to add it to the directory structure' — both are write operations that create and modify data.
Attacks that exploit this kind of access
Create a new document in Yuque knowledge base. Creates the document first, then updates the TOC to add it to the directory structure. It is categorised as a Write tool in the Yuque MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Yuque MCP Server MCP server in PolicyLayer and add a rule for create_doc: 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.
create_doc is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the create_doc 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 create_doc. 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.
create_doc is provided by the Yuque MCP Server MCP server (wangx-wx/yuque-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
create_doc is one line of Yuque MCP Server's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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