This record as markdown: /tools/7gugu-whistle-mcp/getcurrenttimestamp.md
What getCurrentTimestamp does on Whistle
AI agents call getCurrentTimestamp to retrieve information from Whistle without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why getCurrentTimestamp is rated Low
This tool performs a read-only operation that retrieves system time information. It has no side effects, does not modify data, does not execute code or commands, and does not involve financial or destructive actions. The minimal information returned (a timestamp) and lack of any capability to affect system state makes this a straightforward Read category tool with low severity and high confidence.
From the tool's definition Tool name 'getCurrentTimestamp' and description '获取当前本地时间戳' (get current local timestamp) indicate a simple query operation that retrieves the current time without modifying any state or triggering external operations.
Attacks that exploit this kind of access
The rule that runs getCurrentTimestamp safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Whistle, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For getCurrentTimestamp, this is the rule to start with:
getCurrentTimestamp is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Whistle, apply this rule, and every getCurrentTimestamp call is checked against it from then on.
Questions about getCurrentTimestamp
获取当前本地时间戳. It is categorised as a Read tool in the Whistle MCP Server, which means it retrieves data without modifying state.
Register the Whistle MCP server in PolicyLayer and add a rule for getCurrentTimestamp: 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 Whistle. Nothing to install.
getCurrentTimestamp 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 getCurrentTimestamp 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 getCurrentTimestamp. 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.
getCurrentTimestamp is provided by the Whistle MCP server (7gugu/whistle-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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