n8n-workflow-builder-mcp

{ "nodeType": "@n8n/n8n-nodes-langchain.retrieverWorkflow", "displayName": "Workflow Retriever", "description": "Use an n8n Workflow as Retriever", "version": [ 1, 1.1 ], "properties": [ { "name": "executeNotice", "displayName": "The workflow will receive \"query\" as input and the output of the last node will be returned and converted to Documents", "type": "notice", "default": "" }, { "name": "source", "displayName": "Source", "type": "options", "default": "database", "description": "Load the workflow from the database by ID", "options": [ { "name": "Database", "value": "database", "description": "Load the workflow from the database by ID" }, { "name": "Parameter", "value": "parameter", "description": "Load the workflow from a parameter" } ] }, { "name": "workflowId", "displayName": "Workflow ID", "type": "string", "default": "", "description": "The workflow to execute", "required": true, "displayOptions": "{\n\t\t\t\t\tshow: {\n\t\t\t\t\t\tsource: ['database'],\n\t\t\t\t\t\t'@version': [{ _cnd: { eq: 1 }" }, { "name": "workflowJson", "displayName": "Workflow JSON", "type": "json", "default": "\\n\\n\\n", "description": "The workflow JSON code to execute", "required": true, "typeOptions": { "rows": 10 }, "displayOptions": { "show": { "source": [ "parameter" ] } } }, { "name": "fields", "displayName": "Workflow Values", "type": "fixedCollection", "default": {}, "description": "Set the values which should be made available in the workflow", "placeholder": "Add Value", "typeOptions": { "multipleValues": true }, "displayOptions": { "show": { "type": [ "stringValue" ] } } } ], "credentialsConfig": [], "io": { "inputs": [], "outputs": [ "AiRetriever" ], "outputNames": [], "hints": {} }, "wiring": { "role": "generic", "requires": [], "optional": [], "consumedBy": [], "consumes": [], "produces": [ "AiRetriever" ] } }