Browse 6,328 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.
6,328 workflows
in Langchain
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Workflow Purpose
The workflow is designed to scan submitted URLs using urlscan.io and VirusTotal, combine the results into a single structured summary, and send the report via Telegram.
I built this ...
đź“Ś How it works
This workflow turns voice or text messages from Telegram into structured tasks in Notion, using AI-powered intent detection and task generation.
It supports:
🆕 Task creation
✏ ...
What it does
Automates code review by listening for a comment trigger on GitLab merge requests, summarising the diff, and using an LLM to post constructive, line‑specific feedback. If a JIRA ticket ...
đź“ť Description
This workflow automates the collection, filtering, and scoring of trending AskReddit posts for viral potential. It pulls posts from Reddit, removes duplicates, calculates a custom vi ...
How It Works
User sends a reminder request via Telegram (e.g., “Remind me to clean the garage tomorrow at 12 pm”).
The request is parsed by AI Agent and stored in Airtable with a unique reminder ...
🌟 Complete Workflow Overview
The Full Blogging Automation Journey
This N8N workflow transforms a simple topic request into a fully published, SEO-optimized blog post through a seamless 7-phase proc ...
AI Recipe Generator from Pantry Items using FatSecret API
This workflow creates an intelligent WhatsApp cooking assistant that transforms pantry ingredients into personalized recipe suggestions using ...
Who’s it for
This workflow is designed for researchers, content creators, and AI agents who need to quickly scrape structured web data and capture full-page screenshots for further use. It’s esp ...
Who’s it for
This template is for users who want to combine the power of AI with Google Sheets for managing and calculating data quickly. It’s ideal for small businesses, data entry teams, and ...
Who’s it for
This template is for anyone who wants to manage tasks, deadlines, and updates directly from WhatsApp. It’s especially useful for teams, freelancers, and small businesses that track ...
What It Does
This workflow lets users create Google Calendar events through natural chat messages — no forms, no clicking around, just type like you're talking to a friend.
For example, you can sa ...
Move beyond generic AI-generated content and create articles that are high-quality, factually reliable, and aligned with your unique expertise.
This template orchestrates a sophisticated "research-fi ...
đź“„ AI Invoice Agent
The AI Invoice Agent automates the invoice creation, email delivery, and status tracking process for client billing. It ensures invoices are generated, sent professionally, and ...
Use cases are many: Let users book, check, reschedule, or cancel meetings directly from Telegram. Perfect for solopreneurs, agencies, or teams who want an AI-powered assistant that prevents double-boo ...
Use cases are many: Automate resume screening, candidate scoring, and interview communication in one seamless pipeline. Perfect for HR teams hiring at scale, startups that need quick filtering of appl ...
Use cases are many: Automate Gmail tasks such as sending, replying, labeling, deleting, and fetching emails — all with AI assistance. Perfect for YouTubers managing viewer emails, sales teams handli ...
Use cases are many: Manage your Gmail inbox, schedule calendar events, and handle contact details — all from one central AI-powered assistant. Perfect for freelancers managing clients, agency owners ...
NGO TPM Request Management System
Benefits
For Beneficiaries:
24/7 Accessibility** - Submit requests anytime via familiar Telegram interface
Language Flexibility** - Communicate in Arabic through te ...
Use Cases
Analyze e-commerce product pages for conversion optimization, audit SaaS landing pages for signup improvements, or evaluate marketing campaign pages for better lead generation.
Good to know ...
Who this is for
This workflow is for freelancers, job seekers, or service providers who want to automatically apply to businesses by scraping their website information, extracting contact details, an ...