mysql_drop_schema
Drop a database/schema. WARNING: This permanently deletes all data.
This record as markdown: /tools/io-github-neverinfamous-mysql-mcp/mysql-drop-schema.md
What mysql_drop_schema does on Mysql Mcp
AI agents call mysql_drop_schema to permanently remove resources in Mysql Mcp, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Why mysql_drop_schema is rated Critical
This tool permanently deletes an entire database/schema and all contained data without possibility of recovery (unless backups exist outside this tool's scope). This is the most severe category of harm—complete data loss affecting potentially all records in a schema. The action cannot be undone through normal operations and represents maximum blast radius if misused by an AI agent.
From the tool's definition Tool name is 'mysql_drop_schema' with description stating 'Drop a database/schema. WARNING: This permanently deletes all data.' The verb 'drop' combined with explicit warning of permanent deletion and loss of all data clearly indicates an irreversible…
Risk signalsBulk/mass operation — affects multiple targets
Attacks that exploit this kind of access
The rule that runs mysql_drop_schema safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Mysql Mcp, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For mysql_drop_schema, this is the rule to start with:
mysql_drop_schema is removed from the agent's tool list entirely, so the agent never calls it. The rest of the server keeps working.
The button opens the PolicyLayer dashboard: create your workspace, connect Mysql Mcp, apply this rule, and every mysql_drop_schema call is checked against it from then on.
Questions about mysql_drop_schema
Drop a database/schema. WARNING: This permanently deletes all data. It is categorised as a Destructive tool in the Mysql Mcp MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Mysql MCP server in PolicyLayer and add a rule for mysql_drop_schema: 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. Nothing to install.
mysql_drop_schema 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_schema 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_schema. 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_schema is provided by the Mysql MCP server (oci:docker.io/writenotenow/mysql-mcp:v1.0.0). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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