删除数据库
AI agents call mysql_drop_database 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.
Dropping a database permanently removes all data stored within it without possibility of recovery (unless backups exist externally). This is an irreversible destructive action with maximum blast radius. It exceeds Execute severity because the damage cannot be undone through the tool itself, placing it in the Destructive category with critical severity.
From the tool's definition Tool name 'mysql_drop_database' and description '删除数据库' (delete database in Chinese) indicate irreversible deletion of an entire database and all its contents.
Attacks that exploit this kind of access
删除数据库. 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_drop_database: 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_drop_database 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_drop_database 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_drop_database. 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_drop_database 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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