Eliminar un guía
AI agents call delete_leader to permanently remove resources in LumbreTravel MCP Server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
This tool permanently removes a leader record with no stated ability to restore it. Deletion of personnel records is a destructive action that cannot be undone and could disrupt travel program operations. High severity due to the operational impact on travel program management, though the blast radius is limited to a single entity rather than cascading deletions.
From the tool's definition Tool name 'delete_leader' and description 'Eliminar un guía' (Delete a guide) explicitly indicate irreversible deletion of a leader/guide entity from the travel program system.
Attacks that exploit this kind of access
Eliminar un guía. It is categorised as a Destructive tool in the LumbreTravel MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the LumbreTravel MCP Server MCP server in PolicyLayer and add a rule for delete_leader: 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 LumbreTravel MCP Server. Nothing to install.
delete_leader 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 delete_leader 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 delete_leader. 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.
delete_leader is provided by the LumbreTravel MCP Server MCP server (lumile/lumbretravel-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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