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
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📘 Description:
This workflow automates the entire release note creation and announcement process whenever a task status changes in ClickUp.
Using Azure OpenAI GPT-4o, Notion, Slack, Gmail, and Goog ...
📘 Description:
This workflow automates developer Q&A handling by connecting GitHub, GPT-4o (Azure OpenAI), Notion, Google Sheets, and Slack.
Whenever a developer comments on a pull request with a ...
Description:
Keep your API documentation accurate and reliable with this n8n automation template.
The workflow automatically tests your FAQ content related to authentication and rate limits, evaluati ...
📊 Description
Ensure your GitHub repositories stay configuration-accurate and documentation-compliant with this intelligent AI-powered validation workflow. 🤖
This automation monitors repository ...
Description:
Reignite cold leads automatically with this intelligent n8n automation template that integrates Zoho CRM, Azure OpenAI (GPT-4o-mini), and Email.
This workflow identifies leads that haven� ...
📘 Description:
This automation streamlines client review collection and sentiment summarization for Techdome using HighLevel CRM, Azure OpenAI GPT-4o, Gmail, Slack, and Google Sheets.
It starts by ...
Description
Transform Figma design files into detailed QA test cases with AI-driven analysis and structured export to Google Sheets. This workflow helps QA and product teams streamline design validati ...
## | N8N Workflow | AI-Powered Twitter Automation with Content Generation and Engagement 🚀
This n8n template automates Twitter (X) activity — from generating tweet content with AI to engaging wi ...
Who is this for?
This n8n workflow is designed for businesses, customer support teams, and page administrators who want to automate their Facebook Messenger responses while maintaining the ability to ...
Who is this for?
This n8n workflow is designed for Facebook Page administrators, social media managers, and community moderators who want to automate comment management on their Facebook Pages. It's p ...
Rename Workflow Nodes with AI for Clarity
This workflow automates the tedious process of renaming nodes in your n8n workflows. Instead of manually editing each node, it uses an AI language model to a ...
Introduction
Automates AI-driven assignment grading with HTML and CSV output. Designed for educators evaluating submissions with consistent criteria and exportable results.
How It Works
Webhook receiv ...
Introduction
Generates complete scientific papers from title and abstract using AI. Designed for researchers, automating literature search, content generation, and citation formatting.
How It Works
Ex ...
Introduction
Automate peer review assignment and grading with AI-powered evaluation. Designed for educators managing collaborative assessments efficiently.
How It Works
Webhook receives assignments, ...
[Workflow Overview]
⚠️ Self-Hosted Only: This workflow uses the gotoHuman community node and requires a self-hosted n8n instance.
Who's It For
Content teams, bloggers, news websites, and marketi ...
Introduction
Automate peer review assignment and grading with AI-powered evaluation. Designed for educators managing collaborative assessments efficiently.
How It Works
Webhook receives assignments, d ...
Who is this for?
Creators, agencies, and marketers who need short-form vertical video at scale.
Anyone who wants to turn a topic into an edited “talking shorts” style clip without opening a video ...
This workflow automatically replies to new comments on your Instagram posts using smart AI.
It checks your recent posts, finds unread comments, and skips spam or duplicates.
The AI reads the post ...
This n8n template demonstrates how to leverage AI to analyze trending short-form video content and automatically generate original, high-engagement video scripts inspired by proven viral formats.
Use ...
How It Works
This workflow transforms any webpage into an AI-narrated audio summary delivered via WhatsApp:
Receive URL - WhatsApp Trigger captures incoming messages and passes them to URL extractio ...
