Use to check available time slots for scheduling a property showing. Returns open slots for the given property and date range.
AI agents call check_showing_availability to retrieve information from Rentalot MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries showing availability data without modifying, creating, or deleting any records. It is a straightforward data retrieval operation typical of scheduling or availability lookup features. No side effects or state changes occur.
From the tool's definition Tool description states it 'Returns open slots' for property showings—a pure query operation with no side effects. The verb 'check' and return-only behavior (no creation, modification, or deletion) confirm read-only functionality.
Attacks that exploit this kind of access
Use to check available time slots for scheduling a property showing. Returns open slots for the given property and date range. It is categorised as a Read tool in the Rentalot MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Rentalot MCP Server MCP server in PolicyLayer and add a rule for check_showing_availability: 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 Rentalot MCP Server. Nothing to install.
check_showing_availability 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 check_showing_availability 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 check_showing_availability. 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.
check_showing_availability is provided by the Rentalot MCP Server MCP server (rentalot-ai/rentalot-mcp). 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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