yuque_create_toc_node · Yuque Mcp Plus MCP: Risk & Policy

WHAT IT DOES

What yuque_create_toc_node does on Yuque Mcp Plus

AI agents use yuque_create_toc_node 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_toc_node needs a policy

This tool creates new organizational elements (TITLE or LINK nodes) within the document hierarchy of a Yuque repository. While this modifies the repository structure, it is reversible—created nodes can be deleted using yuque_delete_toc_node. The primary effect is creating new content/structure without permanent destruction or execution of arbitrary code. This fits the Write category.

From the tool's definition Tool performs 'Create a TITLE or LINK node in the repository TOC tree,' which creates new structural elements in the knowledge base. The term 'Create' and the action of adding nodes to the TOC indicates data creation with reversible effects.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

yuque_create_toc_node Rate-limited

yuque_create_toc_node 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_toc_node": {
      "limits": [
        {
          "counter": "yuque_create_toc_node_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_toc_node

What does the yuque_create_toc_node tool do? +

Create a TITLE or LINK node in the repository TOC tree. 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_toc_node? +

Register the Yuque Mcp Plus MCP server in PolicyLayer and add a rule for yuque_create_toc_node: 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_toc_node? +

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

Can I rate-limit yuque_create_toc_node? +

Yes. Add a rate_limit block to the yuque_create_toc_node 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_toc_node completely? +

Set action: deny in the PolicyLayer policy for yuque_create_toc_node. 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_toc_node? +

yuque_create_toc_node 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.