AI agents call uae_next_holiday to retrieve information from MCP-Dubai without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a lookup of public holiday information, which is a read-only retrieval operation. It queries publicly available calendar data and returns information without creating, modifying, deleting, or executing any operations. The data retrieved is informational only and poses no security or operational risk if misused by an AI agent.
From the tool's definition Tool name 'uae_next_holiday' and description 'Find the next UAE public holiday on or after a reference date' indicate a simple query operation that retrieves static calendar data with no side effects, modifications, or external actions.
Attacks that exploit this kind of access
Find the next UAE public holiday on or after a reference date. It is categorised as a Read tool in the MCP-Dubai MCP Server, which means it retrieves data without modifying state.
Register the MCP-Dubai MCP server in PolicyLayer and add a rule for uae_next_holiday: 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 MCP-Dubai. Nothing to install.
uae_next_holiday 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 uae_next_holiday 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 uae_next_holiday. 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.
uae_next_holiday is provided by the MCP-Dubai MCP server (mahdi-salmanzade/mcp-dubai). 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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