메모를 삭제합니다.
AI agents call db_note_delete to permanently remove resources in K-Personal MCP — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
This tool permanently removes note records from the database without possibility of recovery through normal means. While the blast radius is limited to a user's personal notes (not system-wide or financial data), the irreversible nature of deletion and the high confidence in the destructive intent justify the 'Destructive' category and 'high' severity.
From the tool's definition Tool name 'db_note_delete' and description '메모를 삭제합니다' (translates to 'Delete a memo/note') directly indicates irreversible deletion of data from the personal SQLite database.
Attacks that exploit this kind of access
메모를 삭제합니다. It is categorised as a Destructive tool in the K-Personal MCP MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the K-Personal MCP server in PolicyLayer and add a rule for db_note_delete: 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 K-Personal MCP. Nothing to install.
db_note_delete 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 db_note_delete 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 db_note_delete. 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.
db_note_delete is provided by the K-Personal MCP server (lee30934-byte/k-personal-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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