How do I install the Node Red Manager skill?

Run npx skillmds@latest add dvcrn/node-red-manager in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Node Red Manager safe to use?

This skill has not completed SkillMD's automated safety review yet. Independent scanners report: SkillSpector: PASS, Skill Scanner: PASS. Capability flags: executes scripts, makes network calls, reads secrets. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Node Red Manager?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Node Red Manager free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Node Red Manager?

dvcrn (@dvcrn) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Node Red Manager by dvcrn — Agent Skill

Name: Node Red Manager
Rating: 4.2 (5 reviews)
Author: dvcrn

File contents

Node-RED Manager

Setup

Copy .env.example to .env.
Set NODE_RED_URL, NODE_RED_USERNAME, and NODE_RED_PASSWORD in .env.
The script automatically handles dependencies on first run.

Infrastructure

Stack Location: deployments/node-red
Data Volume: deployments/node-red/data
Docker Service: mema-node-red
URL: https://flow.glassgallery.my.id

Usage

Flow Management

# List all flows
scripts/nr list-flows

# Get specific flow by ID
scripts/nr get-flow <flow-id>

# Deploy flows from file
scripts/nr deploy --file assets/flows/watchdog.json

# Update specific flow
scripts/nr update-flow <flow-id> --file updated-flow.json

# Delete flow
scripts/nr delete-flow <flow-id>

# Get flow runtime state
scripts/nr get-flow-state

# Set flow runtime state
scripts/nr set-flow-state --file state.json

Backup & Restore

# Backup all flows to file
scripts/nr backup
scripts/nr backup --output my-backup.json

# Restore flows from backup
scripts/nr restore node-red-backup-20260210_120000.json

Node Management

# List installed nodes
scripts/nr list-nodes

# Install node module
scripts/nr install-node node-red-contrib-http-request

# Get node information
scripts/nr get-node node-red-contrib-http-request

# Enable/disable node
scripts/nr enable-node node-red-contrib-http-request
scripts/nr disable-node node-red-contrib-http-request

# Remove node
scripts/nr remove-node node-red-contrib-http-request

Runtime Information

# Get runtime settings
scripts/nr get-settings

# Get runtime diagnostics
scripts/nr get-diagnostics

Context Management

# Get context value
scripts/nr get-context flow my-key
scripts/nr get-context global shared-data

# Set context value
scripts/nr set-context flow my-key '"value"'
scripts/nr set-context global counter '42'
scripts/nr set-context global config '{"key": "value"}'

Docker Operations

# Restart Node-RED
cd deployments/node-red && docker compose restart

# View logs
docker logs mema-node-red --tail 100

# Follow logs
docker logs -f mema-node-red

Environment Variables

NODE_RED_URL: Node-RED API endpoint (default: http://localhost:1880)
NODE_RED_USERNAME: Admin username
NODE_RED_PASSWORD: Admin password

Legacy variable names (NR_URL, NR_USER, NR_PASS) are supported for backward compatibility.

API Reference

See references/admin-api.md for complete Admin API endpoint documentation.

---name: node-red-managerdescription: Manage Node-RED instances via Admin API or CLI. Automate flow deployment, install nodes, and troubleshoot issues. Use when user wants to "build automation", "connect devices", or "fix node-red".---# Node-RED Manager## Setup1. Copy `.env.example` to `.env`.2. Set `NODE_RED_URL`, `NODE_RED_USERNAME`, and `NODE_RED_PASSWORD` in `.env`.3. The script automatically handles dependencies on first run.## Infrastructure- **Stack Location**: `deployments/node-red`- **Data Volume**: `deployments/node-red/data`- **Docker Service**: `mema-node-red`- **URL**: `https://flow.glassgallery.my.id`## Usage### Flow Management```bash# List all flowsscripts/nr list-flows# Get specific flow by IDscripts/nr get-flow <flow-id># Deploy flows from filescripts/nr deploy --file assets/flows/watchdog.json# Update specific flowscripts/nr update-flow <flow-id> --file updated-flow.json# Delete flowscripts/nr delete-flow <flow-id># Get flow runtime statescripts/nr get-flow-state# Set flow runtime statescripts/nr set-flow-state --file state.json```### Backup & Restore```bash# Backup all flows to filescripts/nr backupscripts/nr backup --output my-backup.json# Restore flows from backupscripts/nr restore node-red-backup-20260210_120000.json```### Node Management```bash# List installed nodesscripts/nr list-nodes# Install node modulescripts/nr install-node node-red-contrib-http-request# Get node informationscripts/nr get-node node-red-contrib-http-request# Enable/disable nodescripts/nr enable-node node-red-contrib-http-requestscripts/nr disable-node node-red-contrib-http-request# Remove nodescripts/nr remove-node node-red-contrib-http-request```### Runtime Information```bash# Get runtime settingsscripts/nr get-settings# Get runtime diagnosticsscripts/nr get-diagnostics```### Context Management```bash# Get context valuescripts/nr get-context flow my-keyscripts/nr get-context global shared-data# Set context valuescripts/nr set-context flow my-key '"value"'scripts/nr set-context global counter '42'scripts/nr set-context global config '{"key": "value"}'```## Docker Operations```bash# Restart Node-REDcd deployments/node-red && docker compose restart# View logsdocker logs mema-node-red --tail 100# Follow logsdocker logs -f mema-node-red```## Environment Variables- `NODE_RED_URL`: Node-RED API endpoint (default: `http://localhost:1880`)- `NODE_RED_USERNAME`: Admin username- `NODE_RED_PASSWORD`: Admin passwordLegacy variable names (`NR_URL`, `NR_USER`, `NR_PASS`) are supported for backward compatibility.## API ReferenceSee `references/admin-api.md` for complete Admin API endpoint documentation.

Frequently asked questions

Node Red Manager