Connect · Cursor

Cursor.

Add PLCs.ai to Cursor's MCP config — globally in ~/.cursor/mcp.json or per project in .cursor/mcp.json.

OAuth

json

{
  "mcpServers": {
    "plcs-ai": {
      "url": "https://mcp.plcs.ai/mcp"
    }
  }
}

Open Cursor Settings → Tools & MCP and click Login (or Connect) next to plcs-ai to sign in. A green dot means it's connected and the tools are available.

API key

json

{
  "mcpServers": {
    "plcs-ai": {
      "url": "https://mcp.plcs.ai/mcp",
      "headers": { "Authorization": "Bearer plck_live_…" }
    }
  }
}

A project's .cursor/mcp.json is committed to the repo — don't hard-code a key there. Use OAuth, or keep the key in your global ~/.cursor/mcp.json instead.