{
	"createdAt": "2025-09-08T10:32:07.628Z",
	"updatedAt": "2025-09-08T10:32:07.628Z",
	"name": "Tools: One invocation per item",
	"id": "266",
	"active": false,
	"nodes": [
		{
			"parameters": {
				"workflowInputs": {
					"values": [
						{
							"name": "query"
						}
					]
				}
			},
			"type": "n8n-nodes-base.executeWorkflowTrigger",
			"typeVersion": 1.1,
			"position": [-560, -288],
			"id": "9e3e729b-16a8-4ff2-af41-ad86c44daf89",
			"name": "When Executed by Another Workflow"
		},
		{
			"parameters": {
				"resource": "all",
				"limit": 1,
				"additionalFields": {
					"keyword": "={{ $json.query }}"
				}
			},
			"type": "n8n-nodes-base.hackerNews",
			"typeVersion": 1,
			"position": [-352, -288],
			"id": "8d01727b-50bd-4990-807b-91c8dd3942ad",
			"name": "Hacker News2"
		},
		{
			"parameters": {
				"promptType": "define",
				"text": "=Search HackerNews for {{ $json.name }}",
				"options": {}
			},
			"type": "@n8n/n8n-nodes-langchain.agent",
			"typeVersion": 2.2,
			"position": [-496, 128],
			"id": "fe09dba9-ffe7-40cd-87f9-1eafeceae041",
			"name": "AI Agent"
		},
		{
			"parameters": {
				"model": {
					"__rl": true,
					"value": "gpt-4.1-nano",
					"mode": "list",
					"cachedResultName": "gpt-4.1-nano"
				},
				"options": {}
			},
			"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
			"typeVersion": 1.2,
			"position": [-544, 304],
			"id": "4e97ae72-f736-433d-bd30-9328d36090f8",
			"name": "OpenAI Chat Model",
			"credentials": {
				"openAiApi": {
					"id": "Zak03cqeLUOsgkFI",
					"name": "OpenAi account"
				}
			}
		},
		{
			"parameters": {
				"resource": "all",
				"limit": 1,
				"additionalFields": {
					"keyword": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Keyword', ``, 'string') }}"
				}
			},
			"type": "n8n-nodes-base.hackerNewsTool",
			"typeVersion": 1,
			"position": [-272, 304],
			"id": "e6fd0d73-86fc-4d4d-addb-dca24a56ac75",
			"name": "Hacker News"
		},
		{
			"parameters": {
				"content": "## Node as Tool, one invocation per item\n",
				"height": 240,
				"width": 560
			},
			"type": "n8n-nodes-base.stickyNote",
			"position": [-544, 16],
			"typeVersion": 1,
			"id": "797104a9-9e7a-4805-bbf6-92fd4d741e8f",
			"name": "Sticky Note"
		},
		{
			"parameters": {
				"promptType": "define",
				"text": "=Search HackerNews for {{ $json.name }}",
				"options": {}
			},
			"type": "@n8n/n8n-nodes-langchain.agent",
			"typeVersion": 2.2,
			"position": [-528, 704],
			"id": "d61ee92e-46a0-4b5a-ba9c-41963424bb58",
			"name": "AI Agent2"
		},
		{
			"parameters": {
				"model": {
					"__rl": true,
					"value": "gpt-4.1-nano",
					"mode": "list",
					"cachedResultName": "gpt-4.1-nano"
				},
				"options": {}
			},
			"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
			"typeVersion": 1.2,
			"position": [-576, 880],
			"id": "2d810ae4-f72a-4f46-a1a9-5b5f7a8678c2",
			"name": "OpenAI Chat Model2",
			"credentials": {
				"openAiApi": {
					"id": "Zak03cqeLUOsgkFI",
					"name": "OpenAi account"
				}
			}
		},
		{
			"parameters": {
				"content": "## Workflow Tool, one invocation per item\n",
				"height": 240,
				"width": 660
			},
			"type": "n8n-nodes-base.stickyNote",
			"position": [-576, 592],
			"typeVersion": 1,
			"id": "21d03b34-8597-4c95-b207-1cd5df938f1c",
			"name": "Sticky Note2"
		},
		{
			"parameters": {
				"description": "Call this tool to search Hacker News",
				"workflowId": {
					"__rl": true,
					"value": "={{ $workflow.id }}",
					"mode": "id"
				},
				"workflowInputs": {
					"mappingMode": "defineBelow",
					"value": {
						"query": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('query', ``, 'string') }}"
					},
					"matchingColumns": ["query"],
					"schema": [
						{
							"id": "query",
							"displayName": "query",
							"required": false,
							"defaultMatch": false,
							"display": true,
							"canBeUsedToMatch": true,
							"type": "string",
							"removed": false
						}
					],
					"attemptToConvertTypes": false,
					"convertFieldsToString": false
				}
			},
			"type": "@n8n/n8n-nodes-langchain.toolWorkflow",
			"typeVersion": 2.2,
			"position": [-352, 880],
			"id": "df0a6e96-737b-43ee-a85f-8071c42d0e09",
			"name": "Call n8n Workflow Tool"
		},
		{
			"parameters": {
				"jsCode": "const result = [\n  'n8n',\n  'make',\n  'zappier',\n  'workato'\n].map(i => ({ json: {name: i}}))\n\nreturn result;"
			},
			"type": "n8n-nodes-base.code",
			"typeVersion": 2,
			"position": [-1008, 464],
			"id": "cd5ec001-3dd5-4e32-b30c-37bf1e43edfc",
			"name": "Code1"
		},
		{
			"parameters": {},
			"type": "n8n-nodes-base.manualTrigger",
			"typeVersion": 1,
			"position": [-1200, 464],
			"id": "c0b4f2dd-e778-4afc-8ebc-14c759d4f238",
			"name": "When clicking ‘Test workflow’"
		}
	],
	"pinData": {},
	"connections": {
		"When Executed by Another Workflow": {
			"main": [
				[
					{
						"node": "Hacker News2",
						"type": "main",
						"index": 0
					}
				]
			]
		},
		"OpenAI Chat Model": {
			"ai_languageModel": [
				[
					{
						"node": "AI Agent",
						"type": "ai_languageModel",
						"index": 0
					}
				]
			]
		},
		"Hacker News": {
			"ai_tool": [
				[
					{
						"node": "AI Agent",
						"type": "ai_tool",
						"index": 0
					}
				]
			]
		},
		"OpenAI Chat Model2": {
			"ai_languageModel": [
				[
					{
						"node": "AI Agent2",
						"type": "ai_languageModel",
						"index": 0
					}
				]
			]
		},
		"Call n8n Workflow Tool": {
			"ai_tool": [
				[
					{
						"node": "AI Agent2",
						"type": "ai_tool",
						"index": 0
					}
				]
			]
		},
		"Code1": {
			"main": [
				[
					{
						"node": "AI Agent",
						"type": "main",
						"index": 0
					},
					{
						"node": "AI Agent2",
						"type": "main",
						"index": 0
					}
				]
			]
		},
		"When clicking ‘Test workflow’": {
			"main": [
				[
					{
						"node": "Code1",
						"type": "main",
						"index": 0
					}
				]
			]
		}
	},
	"settings": {},
	"versionId": null,
	"meta": null,
	"tags": []
}