Browse 6,351 n8n workflow templates in the Langchain category. These ready-to-use automations connect apps and services with n8n — no coding required. Click any workflow to explore its nodes and import it directly into n8n.
6,351 workflows
in Langchain
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Overview
This workflow automatically creates and publishes AI-generated recipe infographics using n8n and AI agents.
By entering a single dish name, the system researches the recipe, generates struc ...
n8n Wizard 🪄 – Your personal AI assistant inside WhatsApp
This workflow transforms WhatsApp into a powerful personal AI using n8n + Green-API. Send text or voice messages — the assistant under ...
How It Works
This workflow automates programme performance monitoring and governance oversight through intelligent AI-driven analysis and multi-tool orchestration. Designed for programme managers, por ...
How It Works
This workflow automates policy compliance validation and approval orchestration through intelligent AI-driven assessment. Designed for compliance departments, legal teams, and governance ...
How It Works
This workflow automates student progress monitoring and academic intervention orchestration through intelligent AI-driven analysis. Designed for educational institutions, learning managem ...
How It Works
This workflow automates intelligent content moderation and governance enforcement through multi-model AI validation. Designed for social media platforms, online communities, and user-gene ...
How It Works
This workflow automates clinical trial signal validation and regulatory governance through intelligent AI-driven oversight. Designed for clinical research organizations, pharmaceutical co ...
Title:
Gamify fitness tracking with AI multi-agents and Google Sheets
Overview
This template transforms fitness tracking into a gamified pirate adventure using AI multi-agents. It scores your health a ...
How it Works
The workflow runs on a daily schedule at a defined time.
It sets the news topic, content type, and target audience.
An AI Agent searches for the latest trending news using SerpAPI.
The A ...
How it Works
The workflow runs automatically on a schedule (daily at a set time).
It defines the video topic, caption, and aspect ratio.
Gemini generates a detailed visual prompt for a short-form ver ...
Gmail → AI Summary → Notion + Audio Digest
This n8n workflow turns incoming Gmail emails into structured AI summaries and optional audio digests, automatically delivered to Notion and Google Driv ...
Google Drive → Pinecone RAG Chatbot (Auto-Sync & Query)
This n8n workflow implements a fully automated Retrieval-Augmented Generation (RAG) pipeline powered by Google Drive, OpenAI embeddings, and ...
📺 Watch the Video Demo
For a visual walkthrough of this automation in action, check out the tutorial below:
https://youtu.be/vX-0vv7OUXc
🚀 Workflow Overview
This n8n workflow creates a full ...
How It Works
This workflow automates comprehensive risk signal detection and regulatory compliance management across financial and claims data sources. Designed for risk management teams, compliance o ...
How It Works
This workflow automates continuous data integrity monitoring and intelligent alert management across multiple data sources. Designed for data engineers, IT operations teams, and business ...
How It Works
This workflow automates comprehensive data validation and regulatory compliance reporting through intelligent AI-driven analysis. Designed for compliance officers, data governance teams, ...
How It Works
This workflow automates the complex process of managing lawsuit responses through intelligent task validation and multi-authority coordination. Designed for legal departments, compliance ...
Extract content from PDFs, generate two different test versions with AI, and create formatted Google Docs with automated email delivery.
This workflow extracts text from PDF teaching materials, uses O ...
Who’s it for
This template is for anyone who wants a quick, structured inbox review (founders, freelancers, support, operations) without reading every email.
What it does
Every 12 hours, the workfl ...
HR Weekly Radar
AI powered workflow that scans HR news via RSS, checks which of your policies or contract templates might need updates, and sends a weekly internal newsletter as HTML.
What this templ ...
