Clear evacuation agents from specified room or all rooms.
AI agents call bulc_clear_evac_agents to permanently remove resources in BULC Building Designer — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
This tool performs an irreversible deletion operation—it removes evacuation agents from fire simulation rooms. While the data could theoretically be re-entered, the action itself cannot be undone programmatically and represents permanent loss of configured simulation state. This fits the Destructive category.
From the tool's definition Tool name 'bulc_clear_evac_agents' uses the verb 'clear' which removes evacuation agents. Combined with the context that this is fire simulation software for building design, clearing evacuation agents from a simulation irreversibly removes data that cannot…
Attacks that exploit this kind of access
Clear evacuation agents from specified room or all rooms. It is categorised as a Destructive tool in the BULC Building Designer MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the BULC Building Designer MCP server in PolicyLayer and add a rule for bulc_clear_evac_agents: 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 BULC Building Designer. Nothing to install.
bulc_clear_evac_agents 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 bulc_clear_evac_agents 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 bulc_clear_evac_agents. 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.
bulc_clear_evac_agents is provided by the BULC Building Designer MCP server (using76/bulc_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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