What is the key difference between Agent Readiness and 404.directory?

Agent Readiness belongs to the Developer Tools category with cloud HTTP/SSE execution, while 404.directory belongs to the Developer Tools category with cloud HTTP/SSE execution.

How do I install Agent Readiness or 404.directory in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are Agent Readiness and 404.directory free or paid?

Agent Readiness operates under a Free / Open Source model (No auth required). 404.directory operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Agent Readiness lists 0 tools with 0 views and 0 GitHub stars. 404.directory lists 0 tools with 0 views and 0 GitHub stars.

Can I use both Agent Readiness and 404.directory together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

Side-by-Side Model Context Protocol Comparison

Agent Readiness vs 404.directory

In-depth architectural comparison of the Agent Readiness and 404.directory MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

Agent Readiness

Developer Tools · Remote HTTP/SSE

Quality: 30/100 (Emerging) | Auth: No auth required

404.directory

Developer Tools · Remote HTTP/SSE

Quality: 42/100 (Fair) | Auth: No auth required

Verdict Summary: Choose Agent Readiness if you need specialized Developer Tools tools running via a hosted cloud SSE transport. Choose 404.directory if your workspace requires Developer Tools integration with remote web transport. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Agent Readiness when:

You need dedicated capabilities in the Developer Tools domain.
You prefer remote streaming HTTP/SSE transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore Agent Readiness Details

Choose 404.directory when:

You need dedicated capabilities in the Developer Tools domain.
You prefer remote streaming HTTP/SSE transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore 404.directory Details

Feature & Specification Comparison

Specification	A Agent Readiness Developer Tools	4 404.directory Developer Tools
Summary	Scores any public website on how usable it is by AI agents, with per-check evidence.	Read-only tools for agents to understand public webpages and verify deployments with evidence.
Category & Scope	Developer Tools	Developer Tools
Quality signal

Tools & Capabilities Breakdown

Agent Readiness Tools (0)

No explicit tool names declared in metadata yet. Check project README on main listing page.

404.directory Tools (0)

No explicit tool names declared in metadata yet. Check project README on main listing page.

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

Agent Readiness Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "agent-readiness-2": {
      "url": "https://webmcp-tool.com/mcp"
    }
  }
}

404.directory Configuration

mcpServers (Claude Desktop / Cursor)

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

Frequently Asked Questions

Agent Readiness is categorized under Developer Tools and uses a remote streaming HTTP/SSE transport. In contrast, 404.directory belongs to Developer Tools using remote streaming HTTP/SSE transport. Select Agent Readiness when you need capabilities focused on developer tools and 404.directory when you require tools for developer tools.

More alternatives to Agent Readiness More alternatives to 404.directory Developer Tools category hub Canonical compare URL