@n8n/n8n-nodes-langchain.outputparserstructured
1,700 workflows using this node.
What is the @n8n/n8n-nodes-langchain.outputparserstructured node used for in n8n workflows?
@n8n/n8n-nodes-langchain.outputparserstructured n8n workflows are automation templates that use the @n8n/n8n-nodes-langchain.outputparserstructured 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-outputparserstructured 
Extract invoice data from Gmail PDFs to Google Sheets with OpenAI and Slack
Quick Overview This workflow monitors Gmail for emails with PDF attachments, extracts invoice fields with OpenAI, log...
Send daily outbound performance digests with Google Sheets, Claude and Gmail
Quick Overview This workflow runs every morning, pulls outbound campaign rows from Google Sheets, uses Anthropic Clau...
Qualify inbound leads from forms with Claude, Google Sheets, Slack and Gmail
Quick Overview This workflow captures inbound leads via an n8n Form, scores each submission against a plain English I...
Classify cold email replies and triage Gmail with Claude and Slack
Quick Overview This workflow monitors Gmail for new email replies, uses Anthropic Claude to classify each reply and d...
Enrich LinkedIn leads with Aimfox, Apify, OpenAI and Airtable
Quick Overview This workflow listens for Aimfox webhooks when a LinkedIn connection request is accepted, notifies a S...
Summarize and triage your daily Gmail inbox into Slack with Groq Llama 3.3
Quick Overview This workflow runs every day at 8 AM, pulls the last 24 hours of emails from your Gmail Primary inbox,...
Capture and log trade instructions from Gmail with Gemini and Google Sheets
Quick Overview This workflow watches Gmail for emails with the subject “Trade Instruction”, uses Google Gemini to ext...
Qualify inbound leads with OpenAI, Google Sheets and Slack alerts
Quick Overview This workflow receives lead submissions via a webhook, normalizes the fields, uses OpenAI to score and...
Score sales outreach opportunities from RSS feeds with Claude and Gmail
Quick Overview This workflow runs on a weekly schedule, reads an RSS feed (for example, a subreddit RSS), scores rece...
Extract B2B lead emails from Google results with SerpApi, Apify and Claude
Quick Overview This workflow runs on a schedule, searches Google via SerpApi for a chosen topic, scrapes the top resu...
Triage support emails with EmailConnect, Notion KB, and OpenRouter
Quick Overview This workflow receives inbound support emails via an EmailConnect webhook, filters likely spam, matche...
Enrich company records in Google Sheets with Gemini Flash and SerpAPI
Quick Overview This workflow manually runs a company enrichment pipeline that reads companies from Google Sheets, use...
Enrich new leads and write personalized icebreakers with Google Sheets and Claude
Quick Overview This workflow watches a Google Sheets lead list, fetches each new lead’s website, extracts page text,...
Route and validate emailed documents with Gmail and Google Gemini
Quick Overview This workflow monitors Gmail for unread emails from a specific sender, classifies attached documents w...
Score leads and send WhatsApp proposals with Gemini, HighLevel and Apify
Quick overview Youtube Video Explanation: https://youtu.be/A9IURUQlvQs?si=l5USqTcSmCEBEORP This workflow receives new...
Create and approve social posts with Google Sheets, Slack and Gemini
Quick Overview This workflow collects a social content brief, generates three strategy angles with Google Gemini and...
Generate and score MVP ideas from Reddit with OpenRouter LLMs
Quick Overview This workflow exposes a webhook that fetches Reddit posts and top comments, uses OpenRouter LLM models...
Repurpose RSS blog posts into social content with OpenAI, Sheets, Gmail and Slack
Quick Overview This workflow runs daily, pulls the latest post from an RSS feed, and uses OpenAI to repurpose it into...
Make multi-agent council decisions with OpenAI GPT-5
Quick Overview This workflow runs a manual “AI council” that evaluates a proposal with four OpenAI powered specialist...
Monitor quantum fabrication QA with multi-agent OpenAI GPT-5 and alerts
Quick Overview This workflow runs every 30 minutes and uses OpenAI (GPT 5 mini) to analyze quantum fabrication operat...
Groom Nirvana GTD inbox tasks with MCP and OpenAI GPT-5-nano
Quick overview This workflow runs manually to fetch inbox tasks from Nirvana (via its MCP API), uses OpenAI to rewrit...
Assign unassigned Jira issues with Airtable and OpenRouter Grok
Quick overview This workflow listens for Jira issue create/update events, finds unassigned issues in a target project...
Monitor and classify brand mentions from Instagram and Google with Gemini
Quick overview This workflow runs daily to find new brand mentions from Instagram hashtags and Google Search via Apif...
Generate Veo 3 short-form videos from a form using Groq and Google Sheets
Quick overview This workflow collects a video topic via an n8n form, uses Groq to generate a short form video idea an...
