webmcp-flow.vercel.app
A WebMCP flow-graph playground: an agent can build and edit node-and-edge diagrams — add/remove/update nodes and edges, auto-layout, and read the current graph.
First seen 2026-08-17 · Last seen 2026-08-17 · Source: webmcp.com
Answer 1 · Act 6 · Transact 0 · Score: Not yet scored
Tool inspector
update_node
Update the label or nodeType of an existing node. The node id stays the same. Use get_graph to confirm the id before calling.
Input schema
| Property | Type | Required | Description |
|---|---|---|---|
id |
string | yes | ID of the node to update |
label |
string | no | New display label |
nodeType |
string | no | New node type |
Raw JSON schema
{
"type": "object",
"properties": {
"id": {
"type": "string",
"description": "ID of the node to update"
},
"label": {
"type": "string",
"description": "New display label"
},
"nodeType": {
"type": "string",
"enum": [
"service",
"database",
"cache",
"queue",
"api",
"client"
],
"description": "New node type"
}
},
"required": [
"id"
]
}
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