Delete a stored value by name. This action cannot be undone.
AI agents call quire.deleteStorageValue to permanently remove resources in Quire 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 stored data without any possibility of recovery or reversal. This fits the Destructive category definition as it 'irreversibly deletes or overwrites data, or actions that cannot be undone.' The high severity reflects the potential for significant data loss if an AI agent deletes critical stored values without proper authorization or understanding, though the blast radius is somewhat…
From the tool's definition The tool description explicitly states 'Delete a stored value by name. This action cannot be undone.' The use of 'Delete' and the explicit statement that the action 'cannot be undone' clearly indicate this is an irreversible deletion operation.
Attacks that exploit this kind of access
Delete a stored value by name. This action cannot be undone. It is categorised as a Destructive tool in the Quire MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Quire MCP Server MCP server in PolicyLayer and add a rule for quire.deleteStorageValue: 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 Quire MCP Server. Nothing to install.
quire.deleteStorageValue 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 quire.deleteStorageValue 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 quire.deleteStorageValue. 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.
quire.deleteStorageValue is provided by the Quire MCP Server MCP server (jacob-hartmann/quire-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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