get_group_files_by_folder

What get_group_files_by_folder does on NapCat MCP Server

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

Why get_group_files_by_folder is rated Low

This tool retrieves and lists files from a group folder without creating, modifying, deleting, or executing anything. It is purely a data query operation with no side effects, fitting the Read category. Severity is low because unauthorized file list access in a group context has limited blast radius—it may expose file names but typically not sensitive operations.

From the tool's definition Tool name 'get_group_files_by_folder' and description 'Get file list in specified group folder' indicate retrieval of data with no modification, deletion, or execution of code.

The rule that runs get_group_files_by_folder safely

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

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

Questions about get_group_files_by_folder