yapi-get-version · YAPI MCP Server MCP: Risk & Policy

WHAT IT DOES

What yapi-get-version does on YAPI MCP Server

AI agents call yapi-get-version to retrieve information from YAPI MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

WHY IT NEEDS A POLICY

Why yapi-get-version needs a policy

This tool retrieves version information about the server itself. It performs a simple read operation with no side effects, no data modification, no code execution, and no irreversible actions. The blast radius of misuse is minimal—an agent cannot cause harm by querying version information.

From the tool's definition Tool name 'yapi-get-version' and description '获取 YAPI MCP Server 版本信息' (Get YAPI MCP Server version information) indicate a retrieval operation that queries version metadata.

Attacks that exploit this kind of access

Questions about yapi-get-version

What does the yapi-get-version tool do? +

获取 YAPI MCP Server 版本信息. It is categorised as a Read tool in the YAPI MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on yapi-get-version? +

Register the YAPI MCP Server MCP server in PolicyLayer and add a rule for yapi-get-version: 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 YAPI MCP Server. Nothing to install.

What risk level is yapi-get-version? +

yapi-get-version is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit yapi-get-version? +

Yes. Add a rate_limit block to the yapi-get-version 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 yapi-get-version completely? +

Set action: deny in the PolicyLayer policy for yapi-get-version. 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 yapi-get-version? +

yapi-get-version is provided by the YAPI MCP Server MCP server (w-abel-jia/yapi-interface-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.