OPC-UA MCP Server for Zed
io.github.mwieczorkiewicz/opcua-mcp
Read, write, browse, search, and subscribe to live data on an OPC-UA industrial automation server.
client:Zed
transport:stdio
runtime:oci
Install OPC-UA MCP Server in Zed
~/.config/zed/settings.json · windows: %APPDATA%\Zed\settings.json
{
"context_servers": {
"opcua-mcp": {
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"ghcr.io/mwieczorkiewicz/opcua-mcp:main-29734c4"
],
"env": {
"OPCUA_ENDPOINT": "<OPCUA_ENDPOINT>",
"OPCUA_AUTH_MODE": "<OPCUA_AUTH_MODE>",
"OPCUA_USERNAME": "<OPCUA_USERNAME>",
"OPCUA_PASSWORD": "<OPCUA_PASSWORD>",
"OPCUA_SECURITY_POLICY": "<OPCUA_SECURITY_POLICY>",
"OPCUA_SECURITY_MODE": "<OPCUA_SECURITY_MODE>",
"SERVER_TRANSPORT": "<SERVER_TRANSPORT>"
}
}
}
}
Merge this into your existing settings object — do not replace the file. Zed docs