Browse 7,110 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.
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Quick overview
This workflow checks AI-generated content for a clear AI-transparency disclosure using a phrase list in n8n Data Tables and a Groq chat model, logs the result, and returns a verdict eit ...
Quick Overview
This scheduled workflow audits Shopify product images with ShotEdit, uses Google Gemini to generate actionable fix notes, logs issues to Google Sheets, and posts a run summary to Slack. ...
Quick overview
This workflow polls Gmail for unread emails, uses an OpenAI Chat Model to classify each message by category and priority, then automatically applies the corresponding Gmail label (or mo ...
Quick overview
This workflow receives support requests via a webhook, uses Google Gemini to classify and prioritize the message, creates a Jira issue, and routes notifications to the right team via Sl ...
Quick overview
This workflow runs on schedules to generate blog and social content from Airtable ideas using OpenAI, routes drafts to Slack for approval, publishes approved content to WordPress, Twitt ...
Quick overview
This workflow monitors a Google Sheet for newly submitted phishing emails, downloads the attached .eml/.msg from Google Drive, analyzes headers and IOCs via an MCP server, and sends a c ...
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This workflow runs weekly to review contracts stored in Google Sheets, calculates days to expiry and a renewal priority score, uses a Groq-hosted chat model to draft renewal recommendat ...
Quick Overview
This workflow runs every Monday morning to pull unscored sourcing initiatives from a Notion database, calculate a risk-weighted priority score, optionally generate a Groq-based AI ratio ...
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This workflow receives advisor meeting notes via a webhook, uses OpenAI GPT-4o to generate a structured summary and compliance risk classification, logs the result to Google Sheets, and ...
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This workflow receives flight disruption events via webhook, looks up passenger PNR details in a GDS API, uses OpenAI to choose a recovery path, then escalates to Slack or auto-rebooks ...
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This workflow runs every Monday, scrapes recent LinkedIn job posts via Apify, uses OpenAI to infer hiring-based buying signals and relevance, and saves each signal as a new page in a No ...
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This workflow runs on a schedule to search LinkedIn profiles via Apify, uses an OpenAI chat model to score each profile’s fit and draft a personalized opener, and appends the scored l ...
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This workflow runs daily to monitor Google Autocomplete, People Also Ask, and related searches for your brand via Bright Data, classifies new suggestions with keyword rules and GPT-5.6, ...
Quick overview
This workflow collects recent Google News coverage for a topic and comparable companies using Bright Data, extracts bylines from the full article HTML, then uses OpenAI (GPT-5.6) to ran ...
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This workflow monitors a Gmail label for unread funding newsletters, extracts newly funded companies with OpenAI (GPT-5.6), enriches them via Bright Data search and website reads, score ...
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This workflow runs daily, reads RSS news and your recent post history from Google Sheets, uses OpenAI to draft a new LinkedIn post in Brazilian Portuguese, fetches a relevant image from ...
Quick Overview
This workflow monitors a Gmail inbox for RFQ emails with PDF drawings, extracts specifications with Anthropic Claude, enriches and scores suppliers from PostgreSQL, generates costed quo ...
Quick Overview
This workflow accepts a meeting recording via webhook, transcribes it with OpenAI Whisper, analyzes the transcript with Anthropic Claude to extract attendees and action items, then upda ...
Quick Overview
This workflow receives a product image upload via webhook, uses Anthropic Claude to extract product features and generate SEO content, pulls competitor keywords/prices/reviews with Serp ...
Quick overview
This scheduled workflow generates SEO article metadata and full HTML content with OpenAI, then creates a draft post in WordPress (optionally notifying the Google Indexing API) with Rank ...