MCP server for Node-RED — safe deploy with optimistic locking, smart search, 13 tools for AI-driven flow management
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add nr --env NR_TOKEN='<NR_TOKEN>' --env NR_PASS='<NR_PASS>' -- uvx nr-mcp~/.codex/config.toml
[mcp_servers.nr]
command = "uvx"
args = ["nr-mcp"]
env = { NR_TOKEN = "<NR_TOKEN>", NR_PASS = "<NR_PASS>" }
# codex mcp add nr --env NR_TOKEN='<NR_TOKEN>' --env NR_PASS='<NR_PASS>' -- uvx nr-mcp~/.cursor/mcp.json
{
"mcpServers": {
"nr": {
"command": "uvx",
"args": [
"nr-mcp"
],
"env": {
"NR_TOKEN": "<NR_TOKEN>",
"NR_PASS": "<NR_PASS>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"nr": {
"type": "stdio",
"command": "uvx",
"args": [
"nr-mcp"
],
"env": {
"NR_TOKEN": "<NR_TOKEN>",
"NR_PASS": "<NR_PASS>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"nr": {
"command": "uvx",
"args": [
"nr-mcp"
],
"env": {
"NR_TOKEN": "<NR_TOKEN>",
"NR_PASS": "<NR_PASS>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"nr": {
"command": "uvx",
"args": [
"nr-mcp"
],
"env": {
"NR_TOKEN": "<NR_TOKEN>",
"NR_PASS": "<NR_PASS>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"nr": {
"command": "uvx",
"args": [
"nr-mcp"
],
"env": {
"NR_TOKEN": "<NR_TOKEN>",
"NR_PASS": "<NR_PASS>"
}
}
}
}Environment variables
NR_TOKENNR_PASS
Replace the placeholders with your own credentials and keep them out of version control.