Model Context Protocol (MCP) server for Node-RED — allows language models (like Claude, GPT) to interact with Node-RED through a standardized API.
node-red-mcp-server is an MCP project maintained in the karavaev-evgeniy/node-red-mcp-server repository. The maintainer describes its purpose as “Model Context Protocol (MCP) server for Node-RED — allows language models (like Claude, GPT) to interact with Node-RED through a standardized API”. Read the project documentation for the complete scope.
Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.
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| Tool | What it does |
|---|---|
| get-flows | Get all flows |
| update-flows | Update all flows |
| get-flow | Get a specific flow by ID |
| update-flow | Update a specific flow by ID |
| list-tabs | List all tabs (workspaces) |
| create-flow | Create a new flow tab |
| delete-flow | Delete a flow tab |
| get-flows-state | Get deployment state |
| set-flows-state | Change deployment state |
| get-flows-formatted | Get human-readable flow list |
| visualize-flows | Generate graph-like view of flows |
| inject | Trigger an inject node |
| get-nodes | List available node types |
| get-node-info | Detailed info about a node module |
| toggle-node-module | Enable/disable a node module |
| find-nodes-by-type | Locate nodes by type |
| search-nodes | Find nodes by name or property |
| get-settings | Get Node-RED runtime settings |
| get-diagnostics | Fetch diagnostics info |
| api-help | Show Node-RED API help |
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