yuque_create_doc · Yuque Mcp Plus MCP: Risk & Policy

WHAT IT DOES

What yuque_create_doc does on Yuque Mcp Plus

AI agents use yuque_create_doc to create or update resources in Yuque Mcp Plus — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Yuque Mcp Plus environment.

WHY IT NEEDS A POLICY

Why yuque_create_doc needs a policy

This tool creates new documents within a knowledge base hierarchy, which is a reversible write operation. It modifies the state of the system by adding content but does not delete, execute arbitrary code, or commit financial transactions. Severity is medium because an agent could flood the repository with unwanted documents, but the impact is bounded and reversible via deletion tools present on the same server.

From the tool's definition Tool name 'yuque_create_doc' and description 'Create a doc' directly indicate document creation. The ability to attach docs under specified TOC nodes via 'parentUuid' parameter demonstrates structured content modification.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

yuque_create_doc Rate-limited

yuque_create_doc stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "yuque_create_doc": {
      "limits": [
        {
          "counter": "yuque_create_doc_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Yuque Mcp Plus, so you can run agents against it safely.

FAQ

Questions about yuque_create_doc

What does the yuque_create_doc tool do? +

Create a doc. If parentUuid is provided, the doc is attached under that TOC node. It is categorised as a Write tool in the Yuque Mcp Plus MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on yuque_create_doc? +

Register the Yuque Mcp Plus MCP server in PolicyLayer and add a rule for yuque_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 Plus. Nothing to install.

What risk level is yuque_create_doc? +

yuque_create_doc is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit yuque_create_doc? +

Yes. Add a rate_limit block to the yuque_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.

How do I block yuque_create_doc completely? +

Set action: deny in the PolicyLayer policy for yuque_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.

What MCP server provides yuque_create_doc? +

yuque_create_doc is provided by the Yuque Mcp Plus MCP server (michealjou/yuque-mcp-plus). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.