listSpreadsheets

What listSpreadsheets does on Claude MCP x Google Docs

AI agents call listSpreadsheets to retrieve information from Claude MCP x Google Docs without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Why listSpreadsheets is rated Low

This tool performs a search/list operation on Drive resources with no side effects. It retrieves information about spreadsheets but does not create, modify, delete, or execute any operations. The filtering parameters are for querying purposes only. This is a straightforward Read category tool with low severity and low blast radius if misused by an AI agent.

From the tool's definition Tool name 'listSpreadsheets' and description 'Lists spreadsheets in your Drive, optionally filtered by name or content' indicate a read-only query operation that retrieves metadata about existing spreadsheets without modifying, deleting, or executing code.

The rule that runs listSpreadsheets safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Claude MCP x Google Docs, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For listSpreadsheets, this is the rule to start with:

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

Questions about listSpreadsheets