How to Use the Node-RED MCP in Cline

Q: Can Cline delete existing Node-RED flows?

It can. The deleteflow tool allows your agent to remove specific tabs or sequences from your workspace. Always double-check the diff before approving destructive actions.

Q: Will Cline know if a Node-RED deployment fails?

Yes. It runs getdiagnostics to check system health after pushing changes. If the CPU spikes or the runtime throws an error, your agent sees it and can attempt a rollback.

Give Cline direct control over your Node-RED workspace to build, test, and deploy flows right from VS Code.

See Vinkius in Action

Works with every AI agent you already use

…and any MCP-compatible client

MCP Servers - Free for Subscribers

Connect Node-RED MCP to Cline

Create your Vinkius account to connect Node-RED to Cline and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

GDPR Free for Subscribers

Setup Node-RED with Cline

Ask AI about this MCP

ChatGPT

Claude

Perplexity

Autonomous flow deployment

The `add_flow` and `delete_flow` tools from this MCP Server let Cline construct entirely new Node-RED endpoints without you ever opening the browser UI. You ask for a new webhook handler, and your agent writes the nodes, connects them, and pushes the configuration straight to the host. If something breaks, Cline doesn't just tell you about it. It pulls the active configuration via `get_flows`, finds the logic error, and rewrites the broken sequence using `set_flows`. You just review the changes in your VS Code sidebar and approve the fix.

Control Node-RED MCP Server settings

The `get_settings` tool pulls your exact runtime configuration directly into the editor context. Cline reads your current environment variables, custom node paths, and security policies before attempting to deploy new logic. This prevents failed deployments caused by missing dependencies. Your agent checks the active palette with `get_nodes`, realizes you lack a specific module, and triggers `install_node` to grab it before pushing the dependent flow.

Track memory and CPU usage

The `get_diagnostics` tool feeds real-time performance data back to your workspace. When Cline deploys a heavy data-processing pipeline, it can immediately check if the new nodes are causing memory leaks or spiking the processor. This turns VS Code into a complete operations console. Instead of waiting for a crash, your agent monitors the impact of its own changes and can automatically trigger a `delete_flow` if a newly added sequence destabilizes the system.

Setup guide

Set up Node-RED MCP in Cline

Prerequisites

VS Code with Cline extension installed
Active Vinkius subscription with a valid endpoint token

1

Open Cline MCP settings

Click the Cline icon in the VS Code sidebar to open the Cline panel. Then click the MCP Servers icon (server stack) at the top-right corner of the panel.
2

Add a remote server

Click "Remote Servers" at the top, then click "Add Remote MCP". In the Name field, type node-red-mcp. In the URL field, paste your Vinkius endpoint: https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp. Get your token from cloud.vinkius.com.
3

Enable the server

After saving, the server appears in the Cline MCP panel. Toggle the switch to enable it. The status indicator turns green when the connection is live.
4

Start using tools

Return to the Cline chat and ask: "Check my latest Node-RED refund status." Cline will discover the available tools and request your approval before invoking each one — giving you full control over every action.

Cline MCP Settings

{
  "mcpServers": {
    "node-red-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Node-RED. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

Why Choose Vinkius

Vinkius connects your tools to AI with real-time monitoring and automatic cost savings — all from one dashboard.

Connect Node-RED now

Real-time monitoring

Live

visibility into every interaction

Connect your favorite tools to your AI and see exactly what's happening — every request, every response, in real time.

Built-in savings

60%

lower AI costs

Vinkius compresses data between your apps and your AI automatically. Lower bills every month — no configuration required.

Single dashboard

One

place for every integration

Every tool your AI connects to, managed from a single screen. One account, complete control.

Common questions about Node-RED MCP in Cline

Open the Cline sidebar and click the MCP Servers icon. You can use the Remote Servers tab to add the HTTP transport URL or edit `cline_mcp_settings.json` directly.

It can. The `delete_flow` tool allows your agent to remove specific tabs or sequences from your workspace. Always double-check the diff before approving destructive actions.

Yes. It runs `get_diagnostics` to check system health after pushing changes. If the CPU spikes or the runtime throws an error, your agent sees it and can attempt a rollback.

Tell your agent which tab needs work. It will fetch just that section using `get_flow`, apply your requested logic changes, and push it back via `update_flow` without touching the rest of your setup.

The server processes your flow JSON files, runtime settings, and installed node lists. Authentication runs through a zero-trust architecture requiring only a single endpoint token, ensuring your proprietary automation logic stays between your server and your local machine.

Use it with your favorite AI tools

Connect this server to Cursor, Claude, VS Code, and more.

OpenAI Agents SDK sdk-python

Google ADK sdk-python

Pydantic AI sdk-python

Vercel AI SDK sdk-typescript