formatted_datetime
AI agents call formatted_datetime to retrieve information from DateTime-LocalMCPServer without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Based on the server description and sibling tools, this tool almost certainly retrieves and formats the current date/time — a read-only, no-side-effect operation. Confidence is reduced because the tool description is empty, but context strongly implies a simple date/time read.
From the tool's definition Tool name 'formatted_datetime' on a server described as providing 'tools for retrieving the current local date and time'; sibling tools include 'current_date', 'current_datetime', 'current_time', etc.
Attacks that exploit this kind of access
formatted_datetime. It is categorised as a Read tool in the DateTime-LocalMCPServer MCP Server, which means it retrieves data without modifying state.
Register the DateTime-LocalMCPServer MCP server in PolicyLayer and add a rule for formatted_datetime: 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 DateTime-LocalMCPServer. Nothing to install.
formatted_datetime 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 formatted_datetime 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 formatted_datetime. 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.
formatted_datetime is provided by the DateTime-LocalMCPServer MCP server (vikasprajapati1998/datetime-localmcpserver). 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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