獲取當前時間和日期
AI agents call get_current_time to retrieve information from Node Js MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a simple data retrieval operation with no side effects. It reads the system clock and returns time/date information. No data is created, modified, deleted, or executed. This is a classic Read category tool with minimal security risk.
From the tool's definition Tool name 'get_current_time' and description 'Retrieves current time and date' (translated from Chinese 獲取當前時間和日期) indicate a read-only operation that queries system time without modifying, executing code, or triggering side effects.
Attacks that exploit this kind of access
獲取當前時間和日期. It is categorised as a Read tool in the Node Js MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Node Js MCP Server MCP server in PolicyLayer and add a rule for get_current_time: 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 Node Js MCP Server. Nothing to install.
get_current_time 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 get_current_time 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 get_current_time. 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.
get_current_time is provided by the Node Js MCP Server MCP server (weiweicode/20250923mcptest). 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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