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Glama

n8n MCP Server

by get2knowio

update_variable

Modify existing variable values in n8n workflows to adapt workflow behavior and maintain data consistency across automated processes.

Instructions

Update an existing variable value

Input Schema

NameRequiredDescriptionDefault
idYes
valueYes

Input Schema (JSON Schema)

{ "properties": { "id": { "type": "string" }, "value": { "type": "string" } }, "required": [ "id", "value" ], "type": "object" }

MCP directory API

We provide all the information about MCP servers via our MCP API.

curl -X GET 'https://glama.ai/api/mcp/v1/servers/get2knowio/n8n-mcp'

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