检查当前会话与服务可用性。
AI agents call healthCheck to retrieve information from ZenTao MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves status information about the session and service availability. It performs no data modification, deletion, code execution, or financial operations. It is a simple read operation for monitoring purposes, consistent with standard health check endpoints that are typically low-risk diagnostic tools.
From the tool's definition Tool name 'healthCheck' and description '检查当前会话与服务可用性' (check current session and service availability) indicate a diagnostic operation that queries system status without modifying or executing operations.
Attacks that exploit this kind of access
检查当前会话与服务可用性。. It is categorised as a Read tool in the ZenTao MCP Server MCP Server, which means it retrieves data without modifying state.
Register the ZenTao MCP Server MCP server in PolicyLayer and add a rule for healthCheck: 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 ZenTao MCP Server. Nothing to install.
healthCheck 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 healthCheck 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 healthCheck. 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.
healthCheck is provided by the ZenTao MCP Server MCP server (wudidada/zentao-mcp-server). 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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