mysql_fulltext_expand

What mysql_fulltext_expand does on Mysql Mcp

AI agents call mysql_fulltext_expand 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_fulltext_expand is rated Low

FULLTEXT search with query expansion is a search/retrieval operation that returns results without modifying data or executing arbitrary code. It falls squarely into the Read category. Severity is low because the tool only queries data and cannot cause side effects or data loss. High confidence (0.95) due to clear evidence from the description of a read-only search function.

From the tool's definition Tool description: 'Perform FULLTEXT search WITH QUERY EXPANSION for finding related terms.' The tool performs a FULLTEXT search operation, which is a read-only query that retrieves matching records based on search expansion logic.

The rule that runs mysql_fulltext_expand 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_fulltext_expand, this is the rule to start with:

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

Questions about mysql_fulltext_expand