Remove an account from the address book by its alias.
AI agents call addressbook_remove to permanently remove resources in HashPilot — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
The tool irreversibly removes an entry from the address book. While it does not delete blockchain data or move funds, removing an address book entry is a destructive local operation that cannot be automatically undone, potentially causing loss of alias-to-address mappings.
From the tool's definition Remove an account from the address book by its alias
Attacks that exploit this kind of access
Remove an account from the address book by its alias. It is categorised as a Destructive tool in the HashPilot MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the HashPilot MCP server in PolicyLayer and add a rule for addressbook_remove: 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 HashPilot. Nothing to install.
addressbook_remove 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 addressbook_remove 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 addressbook_remove. 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.
addressbook_remove is provided by the HashPilot MCP server (justmert/hashpilot). 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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