@n8n/n8n-nodes-langchain.chainllm
923 workflows using this node.
What is the @n8n/n8n-nodes-langchain.chainllm node used for in n8n workflows?
@n8n/n8n-nodes-langchain.chainllm n8n workflows are automation templates that use the @n8n/n8n-nodes-langchain.chainllm node as part of a reusable workflow. Builders use these templates to inspect how the node connects with triggers, data transformation steps, app integrations, notifications, storage, or AI-powered actions inside n8n. Each workflow listing includes a title, summary, author attribution, categories, complexity level, source links when available, and a downloadable JSON file for review before import. Use this page to compare practical examples, understand the surrounding nodes, and choose a template that can be safely tested and adapted in your own n8n workspace.
n8n-n8n-nodes-langchain-chainllm 
Review GitHub pull requests with Gemini and post feedback automatically
Review GitHub pull requests with Gemini AI and post feedback automatically Who is this for Development teams and tech...
Monitor Google reviews and draft AI responses with Gemini and Slack
Monitor Google reviews and draft AI responses with Gemini and Slack Who is this for Restaurant owners, retail store m...
Music Producer Chatbot 🎵🎤 using Gemini + Suno (via Kei AI) & Google Drive Upload
This workflow creates an AI powered chatbot that generates custom songs through an interactive conversation, then upl...
Run an AI SDR sales pipeline with OpenAI, Google Sheets, Gmail and Calendar
This n8n template is a complete, automated sales operating system. It acts as an AI powered sales development represe...
Summarize AI news from RSS, Reddit and HN with Claude to Discord and Slack
This n8n template builds an automated daily news digest powered by Claude AI. It monitors RSS feeds, Reddit, and Hack...
Enrich and score B2B company leads with Clearbit, Hunter.io, and Gemini AI
Enrich and score company leads with Clearbit, Hunter.io, and Gemini AI Who is this for? Sales teams and B2B marketers...
Enrich and score Japanese B2B leads with gBizINFO, web scraping, and Gemini AI
Enrich and score Japanese company leads with government APIs, web scraping, and Gemini AI What this workflow does Thi...
Mine user complaints and generate insight reports with Olostep, Gemini and Google Docs
AI Complaint Mining & Insight Extraction This n8n template automates complaint mining from unstructured text sources...
Handle LINE real estate inquiries with Google Gemini and smart lead detection
LINE AI Real Estate Assistant Premium Workflow Template Overview Transform your real estate business with Japan's mos...
Score and route leads with Google Gemini, Sheets, Slack and Gmail
AI Revenue Intelligence: 360° Customer Journey with Sales Analytics Transform your sales pipeline with this comprehen...
Analyze invoices and predict cash flow with Gemini, Google Sheets, Gmail, and Slack
Analyze invoices and predict cash flow with Gmail, Google Sheets, and Gemini AI What this workflow does This workflow...
Create a human-like Evolution API WhatsApp agent with Redis, PostgreSQL and Gemini
Human like Evolution API Agent with Redis & PostgreSQL This production ready template builds a sophisticated AI Agent...
Transform GitHub repos into evidence-based architecture blueprints with Claude
Requirements: GitHub API token ( scope), Anthropic API key (Claude Sonnet 4.5), Slack Bot Token (optional) This workf...
![Workflow preview: Ingest and enrich Q&A pairs then store in Data Table [1/2]](/data/workflows/13353/13353.webp)
Ingest and enrich Q&A pairs then store in Data Table [1/2]
This workflow serves an n8n Form to end user to capture a Question and Answer pair (to be used by an Q&A AI Agent in...
Repurpose blog articles into social media posts with Google Gemini AI
Who is this for Content creators, marketers, and solopreneurs who want to maximize reach from every blog post without...
Create Shopify products via a Telegram bot with Google Gemini AI
Now you can create Shopify products remotely on your shop in just a few clicks! How it works? 1. Telegram Trigger pol...
Route and analyze customer feedback with Qwen3-VL, Tally, PostgreSQL
Self Hosted This workflow provides a complete end to end system for capturing, analyzing, and routing customer feedba...
Personalize creator onboarding in HubSpot with influencers.club and GPT-4
How it works: Get multi social platform data for creators from CRM contacts. Step by step workflow to enrich CRM cont...
Design UI projects 🎨🖼️ with Google Stitch via Telegram using MCP and Gemini AI
This workflow implements an AI powered design and prototyping assistant that integrates Telegram , Google Gemini , an...
Multi-AI Council Research 🔍: GPT 5.2, Claude Opus 4.6 & Gemini 3 Pro Aggregation
This workflow implements a multi model AI orchestration with the BEST models at now ( ChatGPT 5.2, Claude Opus 4.6, G...
Post AI news to Telegram with Google Gemini and human approval
How it works This workflow automates the curation and publishing of AI news to a Telegram channel. It follows a four...
Draft Gmail replies with OpenAI and OpenRouter for an inbox-zero workflow
Automatically draft email replies using AI. This workflow monitors your Gmail inbox, filters out automated emails (ne...
Scrape Apollo leads with BrowserAct, draft Gemini emails, and save to Sheets
This workflow creates a fully automated B2B lead generation & outreach pipeline. It combines BrowserAct (for scraping...
Gamify fitness tracking with GPT-4o-mini multi-agents and Google Sheets
Title: Gamify fitness tracking with AI multi agents and Google Sheets Overview This template transforms fitness track...
