get_group_root_files

What get_group_root_files does on NapCat MCP Server

AI agents call get_group_root_files 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_root_files is rated Low

This tool retrieves a list of files from a group's root directory. It performs no side effects, creates no data, executes no commands, and deletes nothing. It is a pure read operation. The severity is low because unauthorized file listing in a group context has minimal blast radius compared to destructive or financial operations, though it could leak sensitive information if access controls fail.

From the tool's definition Tool name is 'get_group_root_files' with description 'Get group root directory file list' — uses the verb 'Get' indicating retrieval without modification. The operation is a query/list action.

Risk signalsAdmin/system-level operation

The rule that runs get_group_root_files 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_root_files, this is the rule to start with:

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

Questions about get_group_root_files