mysql_buffer_pool_stats

What mysql_buffer_pool_stats does on Mysql Mcp

AI agents call mysql_buffer_pool_stats to retrieve information from Mysql Mcp without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Why mysql_buffer_pool_stats is rated Low

This tool retrieves and returns buffer pool statistics from InnoDB, which is a read-only diagnostic operation. It has no side effects, does not modify data, does not execute arbitrary code, and does not delete or create resources. The blast radius of misuse is minimal—an attacker could only gain visibility into database performance metrics, which is low-severity reconnaissance information.

From the tool's definition Tool name 'mysql_buffer_pool_stats' and description 'Get InnoDB buffer pool statistics' indicate a retrieval operation that queries internal database statistics without modification or execution of external operations.

The rule that runs mysql_buffer_pool_stats 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_buffer_pool_stats, this is the rule to start with:

{
  "version": "1",
  "default": "deny",
  "tools": {
    "mysql_buffer_pool_stats": {}
  }
}

Questions about mysql_buffer_pool_stats