mysql_json_get

What mysql_json_get does on Mysql Mcp

AI agents call mysql_json_get 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_json_get is rated Low

The tool performs JSON value extraction from a database row identified by row ID. This is a straightforward read operation that queries and retrieves data without side effects, modification, or execution of arbitrary code. The use of 'extraction' (passive retrieval) and absence of keywords like 'update', 'delete', 'execute', or 'create' confirms this is a Read category tool with low severity risk.

From the tool's definition Tool name 'mysql_json_get' and description 'Simple JSON value extraction by row ID' indicate a retrieval operation with no modification or deletion.

The rule that runs mysql_json_get 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_json_get, this is the rule to start with:

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

Questions about mysql_json_get