Get random properties with comprehensive info (default: 10, max: 50 for free tier) for market analysis including price history, lot size, and year built
AI agents call get_random_properties to retrieve information from Rentcast 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 and returns property data from the Rentcast API without creating, modifying, deleting, or executing any state-changing operations. It is a read-only data retrieval function with no side effects. Severity is low because misuse would only expose real estate market information already available through public APIs, with no financial transactions, destructive actions, or system execution involved.
From the tool's definition Tool name and description indicate data retrieval: 'Get random properties with comprehensive info' and 'for market analysis'. Returns property data (price history, lot size, year built) with no modification, deletion, or execution of operations.
Attacks that exploit this kind of access
Get random properties with comprehensive info (default: 10, max: 50 for free tier) for market analysis including price history, lot size, and year built. It is categorised as a Read tool in the Rentcast MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Rentcast MCP Server MCP server in PolicyLayer and add a rule for get_random_properties: 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 Rentcast MCP Server. Nothing to install.
get_random_properties 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_random_properties 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_random_properties. 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_random_properties is provided by the Rentcast MCP Server MCP server (tandat8503/mcp_rentcast). 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.
Teams ship this data inside their own products. See what a licence covers →