list_namespaces — OPC UA Modeler MCP Tool Read-only
list_namespaces
(list namespaces) is one of 12 tools on the
OPC UA Modeler
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call list_namespaces from your client
- Claude Code OPC UA Modeler list_namespaces run in your project directory
- Claude Desktop OPC UA Modeler list_namespaces ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor OPC UA Modeler list_namespaces ~/.cursor/mcp.json
- VS Code OPC UA Modeler list_namespaces .vscode/mcp.json
- Zed OPC UA Modeler list_namespaces ~/.config/zed/settings.json
- Windsurf OPC UA Modeler list_namespaces ~/.codeium/windsurf/mcp_config.json
- Cline OPC UA Modeler list_namespaces ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI OPC UA Modeler list_namespaces ~/.gemini/settings.json
- Grok OPC UA Modeler list_namespaces .mcp.json (in your project root)
- ChatGPT OPC UA Modeler list_namespaces Settings → Connectors → Advanced → Developer mode
- Claude.ai OPC UA Modeler list_namespaces Settings → Connectors → Add custom connector
- LangChain OPC UA Modeler list_namespaces pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http node-opcua-modeler-mcp-server https://api.opcua-modeler.sterfive.io/api/mcpOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.