Save or remove a vacation rental property from the guest's shortlist. Reversible. Anonymous guests are tracked via the MCP session ID; signed-in guests via their guest ID — the tool reads the current identity from session context, so no auth fields need to be passed.
Part of the Mcp Server server.
Free to start. No card required.
AI agents may call shortlist_property to permanently remove or destroy resources in Mcp Server. Without a policy, an autonomous agent could delete critical data in a loop with no way to undo the damage. PolicyLayer blocks destructive tools by default and requires explicit human approval before enabling them.
Without a policy, an AI agent could call shortlist_property in a loop, permanently destroying resources in Mcp Server. There is no undo for destructive operations. PolicyLayer blocks this tool by default and only allows it when a human explicitly approves the action.
Destructive tools permanently remove data. Block by default. Only enable with explicit approval workflows.
{
"version": "1",
"default": "deny",
"hide": [
"shortlist_property"
]
}See the full Mcp Server policy for all 11 tools.
These attack patterns abuse exactly the kind of access shortlist_property gives an agent. Each links to the full case and the policy that stops it:
Other destructive tools across the catalogue. The same approach applies to each: deny by default, or require human approval.
Save or remove a vacation rental property from the guest's shortlist. Reversible. Anonymous guests are tracked via the MCP session ID; signed-in guests via their guest ID — the tool reads the current identity from session context, so no auth fields need to be passed.. It is categorised as a Destructive tool in the Mcp Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Mcp Server MCP server in PolicyLayer and add a rule for shortlist_property: 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 Server. Nothing to install.
shortlist_property is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the shortlist_property 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 shortlist_property. 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.
shortlist_property is provided by the Mcp Server MCP server (https://mcp.kismet.travel/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 11 Mcp Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
4,600+ MCP servers and 31,000+ tools scanned and risk-classified.