Remove a table from the database with safety confirmation.
AI agents call drop_table to permanently remove resources in General-Purpose MCP Database Server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
DROP TABLE operations irreversibly delete data structures and their contents. This cannot be undone without backups. Even with a confirmation step, the tool's core function is destructive removal of data. The high severity reflects the blast radius: an agent misusing this could eliminate critical business tables. Confidence is high because the intent is explicit in both name and description.
From the tool's definition Tool name is 'drop_table' and description states 'Remove a table from the database' — this permanently deletes a table and all its data.
Attacks that exploit this kind of access
Remove a table from the database with safety confirmation. It is categorised as a Destructive tool in the General-Purpose MCP Database Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the General-Purpose MCP Database Server MCP server in PolicyLayer and add a rule for drop_table: 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 General-Purpose MCP Database Server. Nothing to install.
drop_table 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 drop_table 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 drop_table. 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.
drop_table is provided by the General-Purpose MCP Database Server MCP server (miekxd/general-database-fastmcp). 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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