INDIVIDUAL MCP TOOL

list_types

List ALL ObjectTypes, VariableTypes, and InterfaceTypes defined in a specific companion spec namespace.

sterfive.ionone authenticationAvailability not checked

LIVE ENDPOINT

https://api.opcua-modeler.sterfive.io/api/mcp

No auth detected

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

{}

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

No write-capable action terms were found; this is not proof that invocation has no side effects.

CONNECT WITH APPROVAL

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

Codex

~/.codex/config.toml

[mcp_servers.opcua-modeler]
url = "https://api.opcua-modeler.sterfive.io/api/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "opcua-modeler": {
      "type": "http",
      "url": "https://api.opcua-modeler.sterfive.io/api/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: opcua-modeler
Remote MCP URL: https://api.opcua-modeler.sterfive.io/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": {
    "opcua-modeler": {
      "url": "https://api.opcua-modeler.sterfive.io/api/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "opcua-modeler": {
      "type": "http",
      "url": "https://api.opcua-modeler.sterfive.io/api/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "opcua-modeler",
  "transport": "streamable-http",
  "url": "https://api.opcua-modeler.sterfive.io/api/mcp"
}

MCP Inspector

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

resolve_dependencies — Given one or more companion spec namespace aliases, returns the full resolved dependency list that MUST go in the YAML `namespaces:` section.
list_namespaces — List all well-known OPC UA companion spec namespace aliases with their full names, URIs, and dependencies.
get_type_details — Get detailed information about a specific type: its components, properties, methods, interfaces, and optional members.
search_types — Search for types across ALL companion specs by keyword.
find_reusable_block — Find reusable Interfaces / AddIns by capability — pass a member name or keyword (e.
find_engineering_unit — Find the official UNECE Rec.
get_dsl_reference — Get the grammar reference for the OPC UA modeler YAML DSL: file header, top-level sections, name-prefix conventions, minimal examples, and common mistakes.
opcua_model_validate — Validate an OPC UA YAML model for correctness.