This workflow follows the Agent → HTTP Request recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →
{
"name": "CTO Agent - Lume's Everywhere (FIXED)",
"nodes": [
{
"parameters": {},
"id": "14a86541-69ee-4ba0-8f46-51ed774a8dbb",
"name": "Think",
"type": "@n8n/n8n-nodes-langchain.toolThink",
"position": [
128,
672
],
"typeVersion": 1.1
},
{
"parameters": {
"toolDescription": "=Gunakan untuk membaca isi file di repository GitHub.\nInput: path file relatif (contoh: artifacts/pos-app/src/App.tsx)\nRepository: hamdallah24/pos-app branch Staging",
"url": "=https://api.github.com/repos/hamdallah24/pos-app/contents/{{ $fromAI('path') }}?ref=Staging",
"authentication": "genericCredentialType",
"genericAuthType": "httpBearerAuth",
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "Accept",
"value": "application/vnd.github.v3.raw"
}
]
},
"options": {}
},
"type": "n8n-nodes-base.httpRequestTool",
"typeVersion": 4.4,
"position": [
256,
672
],
"id": "ac93a68d-d7c4-4930-bdfa-6f2f37a0bc85",
"name": "github_read_file",
"credentials": {
"httpBearerAuth": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"toolDescription": "=Gunakan untuk melihat daftar file dan folder di repository GitHub.\nInput: path folder (contoh: artifacts/pos-app/src atau kosongkan untuk root)\nRepository: hamdallah24/pos-app branch Staging",
"url": "=https://api.github.com/repos/hamdallah24/pos-app/contents/{{ $fromAI('path') }}?ref=Staging",
"authentication": "genericCredentialType",
"genericAuthType": "httpBearerAuth",
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "Accept",
"value": "application/vnd.github.v3+json"
}
]
},
"options": {}
},
"type": "n8n-nodes-base.httpRequestTool",
"typeVersion": 4.4,
"position": [
512,
672
],
"id": "bf7acaad-b94a-40e2-9f81-8f54444c48c2",
"name": "github_list_directory",
"credentials": {
"httpBearerAuth": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"model": {
"__rl": true,
"value": "deepseek-v4-pro",
"mode": "list",
"cachedResultName": "DEEPSEEK-V4-PRO"
},
"options": {}
},
"id": "f091a7d8-4390-4093-9ba1-59eb49fb59b9",
"name": "DeepSeek Chat Model (Pro)",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
16,
672
],
"typeVersion": 1.2,
"credentials": {
"openAiApi": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"sessionIdType": "customKey",
"sessionKey": "={{ $json.telegram_chat_id || $json.chat_id || '7218843690' }}",
"collectionName": "Memory",
"databaseName": "CLevelAgent",
"contextWindowLength": 10
},
"type": "@n8n/n8n-nodes-langchain.memoryMongoDbChat",
"typeVersion": 1.1,
"position": [
-128,
672
],
"id": "262894f2-1c3d-4a02-b745-650961f5b369",
"name": "MongoDB Chat Memory",
"credentials": {
"mongoDb": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"description": "=Gunakan tool ini SETELAH kamu menganalisis masalah dan user sudah menyetujui proposal perubahan.\n\nWAJIB isi parameter:\n- user_message: instruksi teknis detail\n- repo_owner: selalu \"hamdallah24\"\n- repo_name: selalu \"pos-app\"\n- branch: selalu \"Staging\"\n- chat_id: ID Telegram user",
"workflowId": {
"__rl": true,
"value": "86eCJ8nbprRs0CUW",
"mode": "list",
"cachedResultUrl": "/workflow/86eCJ8nbprRs0CUW",
"cachedResultName": "Code Generator Stage 4"
},
"workflowInputs": {
"mappingMode": "defineBelow",
"value": {
"user_message": "={{ $json.user_message || $json.text }}",
"repo_owner": "hamdallah24",
"repo_name": "pos-app",
"branch": "Staging",
"chat_id": "={{ String($json.chat_id || '7218843690') }}"
},
"matchingColumns": [],
"schema": [
{
"id": "user_message",
"displayName": "user_message",
"type": "string",
"required": false
},
{
"id": "repo_owner",
"displayName": "repo_owner",
"type": "string",
"required": false
},
{
"id": "repo_name",
"displayName": "repo_name",
"type": "string",
"required": false
},
{
"id": "branch",
"displayName": "branch",
"type": "string",
"required": false
},
{
"id": "chat_id",
"displayName": "chat_id",
"type": "string",
"required": false
}
]
}
},
"type": "@n8n/n8n-nodes-langchain.toolWorkflow",
"typeVersion": 2.2,
"position": [
624,
672
],
"id": "bbf5cb76-df73-4b3e-bc98-2eb8da0dc5cf",
"name": "Code Generator (Stage 4)"
},
{
"parameters": {
"description": "=Gunakan untuk mendelegasikan ke Sub-Agent spesialis. Pilih skill_file sesuai domain.\n\nSkill file: Securityskill.md | devopsskill.md | qaskill.md | softwarearchitectskill.md\n\nWAJIB isi: skill_file, task_description (teknis & jelas)\n\nParameter otomatis: repo_owner=hamdallah24, repo_name=pos-app, branch=Staging",
"workflowId": {
"__rl": true,
"value": "RV5wbuCzWhbGS3Nf",
"mode": "list",
"cachedResultUrl": "/workflow/RV5wbuCzWhbGS3Nf",
"cachedResultName": "Dynamic Specialist"
},
"workflowInputs": {
"mappingMode": "defineBelow",
"value": {
"repo_owner": "hamdallah24",
"repo_name": "pos-app",
"branch": "Staging",
"telegram_chat_id": "={{ String($json.chat_id || '7218843690') }}",
"task_description": "={{ $json.task_description }}",
"skill_file": "={{ $json.skill_file || 'softwarearchitectskill.md' }}"
},
"matchingColumns": [],
"schema": [
{
"id": "skill_file",
"displayName": "skill_file",
"type": "string",
"required": false
},
{
"id": "task_description",
"displayName": "task_description",
"type": "string",
"required": false
},
{
"id": "repo_owner",
"displayName": "repo_owner",
"type": "string",
"required": false
},
{
"id": "repo_name",
"displayName": "repo_name",
"type": "string",
"required": false
},
{
"id": "branch",
"displayName": "branch",
"type": "string",
"required": false
},
{
"id": "telegram_chat_id",
"displayName": "telegram_chat_id",
"type": "string",
"required": false
}
]
}
},
"type": "@n8n/n8n-nodes-langchain.toolWorkflow",
"typeVersion": 2.2,
"position": [
384,
672
],
"id": "b652bffb-eae1-4844-948f-6e817dce4ba7",
"name": "Dynamic Specialist"
},
{
"parameters": {
"promptType": "define",
"text": "={{ $json.text || $json.chatInput || 'Tidak ada pesan' }}",
"hasOutputParser": true,
"options": {
"systemMessage": "Anda adalah CTO Agent untuk POS App Lume's Everywhere \u2014 Stack: React+Vite+Tailwind, Express+Drizzle+PostgreSQL (Neon), PM2+Nginx di Ubuntu 22.04 VPS.\n\nPERAN\nAnda TIDAK menulis kode. Tugas Anda: pahami permintaan \u2192 delegasikan ke tool yang tepat \u2192 evaluasi hasil \u2192 minta persetujuan user untuk aksi destruktif.\n\n\u26a0\ufe0f GUARDLINE \u2014 WAJIB DIPATUHI (priority di atas segalanya)\n1. Untuk commit/deploy/delete: WAJIB berikan analisis + daftar file yang akan diubah + alasan. Akhiri dengan: \"Lanjutkan commit? Balas: SETUJU / TIDAK SETUJU\"\n2. JANGAN PERNAH commit atau deploy tanpa kata SETUJU dari user.\n3. Jika user TIDAK SETUJU, berhenti dan tawarkan revisi.\n\nROUTING\n- Baca file (contoh: \"baca package.json\") \u2192 gunakan github_read_file\n- Lihat struktur folder \u2192 github_list_directory\n- Analisis teknis \u2192 Dynamic Specialist (pilih skill_file yang relevan)\n- Setelah user SETUJU \u2192 Code Generator\n\nBAHASA\nIndonesia, ringkas, profesional. Maks 3000 karakter.\n\nPEMILIHAN SKILL\n- Security \u2192 Securityskill.md\n- DevOps/deploy/server \u2192 devopsskill.md\n- QA/testing/bug \u2192 qaskill.md\n- Fitur/refactor/arsitektur \u2192 softwarearchitectskill.md",
"maxIterations": 3
}
},
"type": "@n8n/n8n-nodes-langchain.agent",
"typeVersion": 3.1,
"position": [
176,
400
],
"id": "b5dbd6c3-416d-4161-8793-58cea17fd04d",
"name": "CTO_Agent",
"alwaysOutputData": false
},
{
"parameters": {
"updates": [
"message"
],
"additionalFields": {}
},
"type": "n8n-nodes-base.telegramTrigger",
"typeVersion": 1.3,
"position": [
-400,
384
],
"id": "dc9f79eb-64ab-43da-8008-5e1a5fd059e4",
"name": "Telegram Trigger",
"credentials": {
"telegramApi": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"method": "POST",
"url": "https://n8n-duatuonaiw0g.jkt6.sumopod.my.id/webhook/logger-v1",
"sendBody": true,
"bodyParameters": {
"parameters": [
{
"name": "chat_id",
"value": "={{ $json.message.chat.id }}"
},
{
"name": "level",
"value": "SUCCESS"
},
{
"name": "agent",
"value": "CTO"
},
{
"name": "message",
"value": "={{ '\u2705 Selesai. ' + ($json.output || '').substring(0, 200) }}"
}
]
},
"options": {}
},
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.4,
"position": [
496,
400
],
"id": "55295c23-edb5-4c5c-847b-2c8c0a5fc0ff",
"name": "Log success"
},
{
"parameters": {
"method": "POST",
"url": "https://n8n-duatuonaiw0g.jkt6.sumopod.my.id/webhook/logger-v1",
"sendBody": true,
"bodyParameters": {
"parameters": [
{
"name": "chat_id",
"value": "={{ $json.chat_id }}"
},
{
"name": "level",
"value": "={{ $json.level }}"
},
{
"name": "agent",
"value": "={{ $json.agent }}"
},
{
"name": "message",
"value": "={{ $json.message }}"
}
]
},
"options": {}
},
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.4,
"position": [
-128,
384
],
"id": "b4854e93-4cc4-4a9b-941e-a08be242e6e3",
"name": "INFO",
"retryOnFail": false,
"onError": "continueRegularOutput"
},
{
"parameters": {
"jsCode": "const chatId = $json.message?.chat?.id || '7218843690';\nconst messageText = $json.message?.text || '';\n\nreturn [{\n json: {\n chat_id: chatId,\n source: 'telegram',\n level: 'INFO',\n agent: 'CTO',\n message: `\ud83d\udce5 Task diterima: ${messageText.substring(0, 100)}`,\n text: messageText\n }\n}];"
},
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
-272,
384
],
"id": "8ed4091d-7a64-4d9f-8f1a-22dc893214f3",
"name": "Parse Telegram Input"
},
{
"parameters": {
"chatId": "={{ $json.chat_id || $json.telegram_chat_id || '7218843690' }}",
"text": "={{ $json.output || $json.message || JSON.stringify($json).substring(0, 3000) }}",
"additionalFields": {}
},
"type": "n8n-nodes-base.telegram",
"typeVersion": 1.2,
"position": [
640,
400
],
"id": "24e1c1cd-ffc6-48cd-8027-d6f821da90b7",
"name": "Reply via Telegram",
"credentials": {
"telegramApi": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"path": "cto-webhook",
"responseMode": "responseNode",
"options": {}
},
"id": "e7b3a2c1-5d4f-4a6b-8c9d-0e1f2a3b4c5d",
"name": "Webhook Trigger",
"type": "n8n-nodes-base.webhook",
"typeVersion": 1,
"position": [
-400,
500
]
},
{
"parameters": {
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "strict"
},
"conditions": [
{
"id": "27743678-5d6b-4c9a-bcf3-91a8e2f1c3d4",
"leftValue": "={{ $json.message?.chat?.id ? true : false }}",
"rightValue": true,
"operator": {
"type": "boolean",
"operation": "equal",
"singleValue": true
}
}
],
"combinator": "and"
}
},
"id": "a1b2c3d4-e5f6-4a7b-8c9d-0e1f2a3b4c5e",
"name": "IF Router: Source?",
"type": "n8n-nodes-base.if",
"typeVersion": 1,
"position": [
-400,
300
]
},
{
"parameters": {
"jsCode": "const msg = $json.message || '';\nconst chatId = $json.chat_id || 'webhook';\nreturn [{ json: { chat_id: chatId, text: msg, source: 'webhook', level: 'INFO', agent: 'CTO', message: '\ud83d\udce5 Task via Webhook: ' + msg.substring(0, 100) } }];"
},
"id": "f1e2d3c4-b5a6-4c7d-8e9f-0a1b2c3d4e5f",
"name": "Parse Webhook Input",
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
-272,
500
]
},
{
"parameters": {
"respondWith": "json",
"responseBody": "={{ JSON.stringify({ reply: $json.output || $json.message || 'Tidak ada jawaban' }) }}"
},
"id": "1a2b3c4d-5e6f-4a7b-8c9d-0e1f2a3b4c6a",
"name": "Respond to Webhook",
"type": "n8n-nodes-base.respondToWebhook",
"typeVersion": 1,
"position": [
640,
500
]
},
{
"parameters": {
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "strict"
},
"conditions": [
{
"id": "3d4e5f6a-7b8c-4d9e-af0b-1c2d3e4f5a6b",
"leftValue": "={{ $json.source || 'telegram' }}",
"rightValue": "telegram",
"operator": {
"type": "string",
"operation": "equal",
"singleValue": true
}
}
],
"combinator": "and"
}
},
"id": "2b3c4d5e-6f7a-4b8c-9d0e-1f2a3b4c5d6b",
"name": "IF Output: Source Telegram?",
"type": "n8n-nodes-base.if",
"typeVersion": 1,
"position": [
496,
500
]
}
],
"connections": {
"Think": {
"ai_tool": [
[
{
"node": "CTO_Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"github_read_file": {
"ai_tool": [
[
{
"node": "CTO_Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"github_list_directory": {
"ai_tool": [
[
{
"node": "CTO_Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"DeepSeek Chat Model (Pro)": {
"ai_languageModel": [
[
{
"node": "CTO_Agent",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"MongoDB Chat Memory": {
"ai_memory": [
[
{
"node": "CTO_Agent",
"type": "ai_memory",
"index": 0
}
]
]
},
"Code Generator (Stage 4)": {
"ai_tool": [
[
{
"node": "CTO_Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"Dynamic Specialist": {
"ai_tool": [
[
{
"node": "CTO_Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"CTO_Agent": {
"main": [
[
{
"node": "Log success",
"type": "main",
"index": 0
}
]
]
},
"Telegram Trigger": {
"main": [
[
{
"node": "IF Router: Source?",
"type": "main",
"index": 0
}
]
]
},
"Webhook Trigger": {
"main": [
[
{
"node": "IF Router: Source?",
"type": "main",
"index": 0
}
]
]
},
"IF Router: Source?": {
"main": [
[
{
"node": "Parse Telegram Input",
"type": "main",
"index": 0
}
],
[
{
"node": "Parse Webhook Input",
"type": "main",
"index": 0
}
]
]
},
"Log success": {
"main": [
[
{
"node": "IF Output: Source Telegram?",
"type": "main",
"index": 0
}
]
]
},
"IF Output: Source Telegram?": {
"main": [
[
{
"node": "Reply via Telegram",
"type": "main",
"index": 0
}
],
[
{
"node": "Respond to Webhook",
"type": "main",
"index": 0
}
]
]
},
"INFO": {
"main": [
[
{
"node": "CTO_Agent",
"type": "main",
"index": 0
}
]
]
},
"Parse Telegram Input": {
"main": [
[
{
"node": "INFO",
"type": "main",
"index": 0
},
{
"node": "CTO_Agent",
"type": "main",
"index": 0
}
]
]
},
"Parse Webhook Input": {
"main": [
[
{
"node": "INFO",
"type": "main",
"index": 0
},
{
"node": "CTO_Agent",
"type": "main",
"index": 0
}
]
]
}
},
"active": true,
"settings": {
"executionOrder": "v1",
"binaryMode": "separate",
"availableInMCP": false
},
"versionId": "v2-fixed-cto-agent",
"meta": {
"templateCredsSetupCompleted": true
},
"id": "W4oIbAiNz2GUw6Mb",
"tags": [
{
"name": "CTO",
"color": "#1565FF"
},
{
"name": "production",
"color": "#00B341"
}
]
}
Credentials you'll need
Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.
httpBearerAuthmongoDbopenAiApitelegramApi
Pro
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About this workflow
CTO Agent - Lume's Everywhere (FIXED). Uses toolThink, httpRequestTool, lmChatOpenAi, memoryMongoDbChat. Event-driven trigger; 18 nodes.
Source: https://github.com/hamdallah24/lumespos/blob/43f21eda5eb83ddaff032aab1f3fd55e8f0255fc/n8n-workflows/1-CTO-Agent-fixed.json — original creator credit. Request a take-down →
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