mysql_explain_analyze

What mysql_explain_analyze does on Mysql Mcp

AI agents call mysql_explain_analyze 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_explain_analyze is rated Low

EXPLAIN ANALYZE in MySQL is a non-destructive introspection tool that analyzes and reports on query performance characteristics. It does not execute the actual query body, does not modify state, and returns only explanatory output. This is purely informational (Read category). The 'actual timing' aspect comes from simulating execution, not from side effects.

From the tool's definition Tool uses EXPLAIN ANALYZE which is a read-only query analysis statement. The description explicitly states it 'Get[s] query execution plan with actual timing' — a diagnostic operation that retrieves metadata about query execution without modifying data.

The rule that runs mysql_explain_analyze 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_explain_analyze, this is the rule to start with:

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

Questions about mysql_explain_analyze