INDIVIDUAL MCP TOOL

extract_cad_from_url

Same as extract_cad, but the server downloads the file from a public http(s) URL first (max 25 MB, 20 s).

fourechelon.comnone authenticationAvailability not checked

LIVE ENDPOINT

https://fourechelon.com/api/mcp

No auth detected

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

{}

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

CONNECT WITH APPROVAL

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

Codex

~/.codex/config.toml

[mcp_servers.four-echelon]
url = "https://fourechelon.com/api/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "four-echelon": {
      "type": "http",
      "url": "https://fourechelon.com/api/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: four-echelon
Remote MCP URL: https://fourechelon.com/api/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": {
    "four-echelon": {
      "url": "https://fourechelon.com/api/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "four-echelon": {
      "type": "http",
      "url": "https://fourechelon.com/api/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "four-echelon",
  "transport": "streamable-http",
  "url": "https://fourechelon.com/api/mcp"
}

MCP Inspector

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

extract_cad — Four Cad extraction.
rowe_respond — Rowe 1.0 spatial reasoning over structured geometry.
list_models — GET /api/v1/models: the public model list with pricing, supported tasks, input modalities, and whether the desktop inference runtime is available right now.
list_supported_formats — The file extensions extract_cad accepts, the target contracts, and the size limit.