Remove items from grocery list — found in pantry or changed mind.
AI agents call remove_grocery_list_item to permanently remove resources in CoupleHub MCP Server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
The tool removes (deletes) items from a grocery list. Deletion is an irreversible operation that cannot be undone without re-adding the item manually. Although the blast radius is limited to a grocery list in a couple management app (low severity), the action itself qualifies as Destructive rather than Write because it permanently removes data. Confidence is high because the intent is unambiguous.
From the tool's definition Tool name 'remove_grocery_list_item' and description 'Remove items from grocery list' indicate irreversible deletion of data from a shared list.
Attacks that exploit this kind of access
Remove items from grocery list — found in pantry or changed mind. It is categorised as a Destructive tool in the CoupleHub MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the CoupleHub MCP Server MCP server in PolicyLayer and add a rule for remove_grocery_list_item: 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 CoupleHub MCP Server. Nothing to install.
remove_grocery_list_item 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 remove_grocery_list_item 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 remove_grocery_list_item. 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.
remove_grocery_list_item is provided by the CoupleHub MCP Server MCP server (uczesieweba/couplehub-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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