List all versions of a document.
AI agents call yuque_list_doc_versions to retrieve information from Yuque Mcp Plus without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and retrieves document version metadata without creating, modifying, deleting, or executing any operations. It is a read-only operation that returns historical information about a document.
From the tool's definition Tool name 'yuque_list_doc_versions' and description 'List all versions of a document' indicate retrieval of version history with no modification or deletion of data.
Attacks that exploit this kind of access
List all versions of a document. It is categorised as a Read tool in the Yuque Mcp Plus MCP Server, which means it retrieves data without modifying state.
Register the Yuque Mcp Plus MCP server in PolicyLayer and add a rule for yuque_list_doc_versions: 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.
yuque_list_doc_versions 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 yuque_list_doc_versions 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 yuque_list_doc_versions. 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.
yuque_list_doc_versions 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.
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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