nr-mcp

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MCP server for Node-RED — safe deploy, optimistic locking, smart search, 13 tools

Use this server

Add it to your MCP client. The catalogue lists this config verbatim from its source — it does not run, download, or vouch for the server. Review the command before you run it.

Transportstdio (runs a local command)

Env varsNR_URL NR_TOKEN NR_USER NR_PASS

Claude Code

claude mcp add --env NR_URL= --env NR_TOKEN= --env NR_USER= --env NR_PASS= nr-mcp -- uvx nr-mcp

Cursor

Add to Cursor

If the button doesn't open Cursor, use the JSON below — Cursor accepts the same mcpServers config.

VS Code

code --add-mcp '{"name":"nr-mcp","command":"uvx","args":["nr-mcp"],"env":{"NR_URL":"","NR_TOKEN":"","NR_USER":"","NR_PASS":""}}'

JSON

{
  "mcpServers": {
    "nr-mcp": {
      "command": "uvx",
      "args": [
        "nr-mcp"
      ],
      "env": {
        "NR_URL": "",
        "NR_TOKEN": "",
        "NR_USER": "",
        "NR_PASS": ""
      }
    }
  }
}

Environment variables are listed by name only — fill in your own values. Entries never carry secrets.