list_webmcp_tools

What list_webmcp_tools does on Nodebench

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

Why list_webmcp_tools is rated Low

This tool retrieves and displays metadata about available tools from WebMCP origins. It has no side effects, performs no modifications, executes no code, deletes nothing, and involves no financial transactions. The blast radius of misuse is minimal—an agent could discover tool names and schemas but cannot invoke them or cause harm through this tool alone. It is clearly a Read operation.

From the tool's definition Tool name 'list_webmcp_tools' and description 'List all tools discovered from connected WebMCP origins' indicate a retrieval operation. The verb 'List' and 'Shows' confirm it queries/displays existing data without modification or execution.

The rule that runs list_webmcp_tools safely

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

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

Questions about list_webmcp_tools