Install opc-mcp-server for Claude Desktop
Claude Desktop reads mcpServers from claude_desktop_config.json. Restart the app after saving.
- Open ~/Library/Application Support/Claude/claude_desktop_config.json on macOS, %APPDATA%\Claude\claude_desktop_config.json on Windows, or ~/.config/Claude/claude_desktop_config.json on Linux.
- Paste the JSON config below.
- Replace placeholder secrets, then restart the client if it does not reload on its own.
~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"steveser1989-opc-mcp": {
"command": "npx",
"args": [
"-y",
"@tsa-ai/opc-mcp-server@0.3.2"
],
"env": {
"OPC_API_TOKEN": "YOUR_OPC_API_TOKEN",
"OPC_BASE_URL": "https://www.myopc.io",
"OPC_AGENT_KIND": "custom"
}
}
}
}