Install PLCs.ai in Claude Code
claude mcp add --transport http plcs-ai https://mcp.plcs.ai/mcp{
"mcpServers": {
"plcs-ai": {
"url": "https://mcp.plcs.ai/mcp"
}
}
}Frequently asked questions
What does the PLCs.ai MCP server do?
Query Allen-Bradley and Siemens PLC projects, live tag values, and analyses in plain English.
Is the PLCs.ai MCP server free?
The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.
Does PLCs.ai run locally or remotely?
Remote. Hosted by the provider. You connect with a URL, nothing to install.
How do I add PLCs.ai to Claude Code?
Run: claude mcp add --transport http plcs-ai https://mcp.plcs.ai/mcp
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