删除表数据
AI agents call mysql_delete to permanently remove resources in MySQL MCP Server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
This tool deletes data from MySQL tables, which is an irreversible operation that cannot be undone without backups. This qualifies as Destructive rather than Write (which is reversible) or Execute (which has variable effects). The high severity reflects the potential blast radius of accidentally deleting large datasets or critical records through misuse by an AI agent.
From the tool's definition Tool name 'mysql_delete' and description '删除表数据' (delete table data) indicate irreversible deletion of data from database tables.
Attacks that exploit this kind of access
删除表数据. It is categorised as a Destructive tool in the MySQL MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the MySQL MCP Server MCP server in PolicyLayer and add a rule for mysql_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 MySQL MCP Server. Nothing to install.
mysql_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 mysql_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 mysql_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.
mysql_delete is provided by the MySQL MCP Server MCP server (pickstar-2002/mysql-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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