MCPVault

update-flow

MCP tool from Node Red MCP Server by karavaev-evgeniy

Update a specific flow by ID

How to use it

update-flow is exposed by the Node Red MCP Server MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the update-flow tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.

Install Node Red MCP Server

$npm install -g node-red-mcp-server
FULL NODE RED MCP SERVER LISTING

Other tools in Node Red MCP Server (19)

api-help

Show Node-RED API help

create-flow

Create a new flow tab

delete-flow

Delete a flow tab

find-nodes-by-type

Locate nodes by type

get-diagnostics

Fetch diagnostics info

get-flow

Get a specific flow by ID

get-flows

Get all flows

get-flows-formatted

Get human-readable flow list

get-flows-state

Get deployment state

get-node-info

Detailed info about a node module

get-nodes

List available node types

get-settings

Get Node-RED runtime settings

inject

Trigger an inject node

list-tabs

List all tabs (workspaces)

search-nodes

Find nodes by name or property

set-flows-state

Change deployment state

toggle-node-module

Enable/disable a node module

update-flows

Update all flows

visualize-flows

Generate graph-like view of flows