INDIVIDUAL MCP TOOL

understand_webpage

Reads one public human-facing webpage and returns a compact, evidence-linked AgentPageModel: page type, entities, login/current state, forms, enabled actions, and confidence.

404.directorynone authenticationAvailability not checked

LIVE ENDPOINT

https://404.directory/mcp

No auth detected

Connect to this endpoint to inspect the live schema for understand_webpage and invoke it with your own arguments.

Indexed input schema

{}

Risk classification

Inferred read-only · medium confidence · heuristic, not a guarantee.

A tool name or description suggests retrieving external content.

Parent server

404.directory

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.404-directory]
url = "https://404.directory/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "404-directory": {
      "type": "http",
      "url": "https://404.directory/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: 404-directory
Remote MCP URL: https://404.directory/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "404-directory": {
      "url": "https://404.directory/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "404-directory": {
      "type": "http",
      "url": "https://404.directory/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "404-directory",
  "transport": "streamable-http",
  "url": "https://404.directory/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

Related tools

verify_web — Independently verifies that a public website is reachable and meets deployment expectations (HTTP status, HTTPS validity, optional expected text).