Delete an option set
AI agents call delete_option_set to permanently remove resources in HAP 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 an option set from the Mingdao platform, which cannot be undone. Option sets are likely configuration data used across worksheets and records. Deletion is irreversible and affects any dependent entities. This is classified as Destructive rather than Write because it destroys data rather than modifying it reversibly.
From the tool's definition Tool name is 'delete_option_set' with description 'Delete an option set'. The verb 'delete' indicates irreversible removal of data.
Attacks that exploit this kind of access
Delete an option set. It is categorised as a Destructive tool in the HAP MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the HAP MCP Server MCP server in PolicyLayer and add a rule for delete_option_set: 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 HAP MCP Server. Nothing to install.
delete_option_set 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_option_set 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_option_set. 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_option_set is provided by the HAP MCP Server MCP server (mingdaocloud/hap-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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