@n8n/n8n-nodes-langchain.toolcode
87 workflows using this node.
What is the @n8n/n8n-nodes-langchain.toolcode node used for in n8n workflows?
@n8n/n8n-nodes-langchain.toolcode n8n workflows are automation templates that use the @n8n/n8n-nodes-langchain.toolcode 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-toolcode 
Analyze Google Ads competitors with Bright Data, OpenRouter and OpenAI
Quick Overview This workflow runs daily, reads keywords from Google Sheets, scrapes Google SERP ads via the Bright Da...
Orchestrate multi-agent energy optimization with OpenAI GPT and Claude
Quick Overview This workflow runs manually to orchestrate multi agent analysis for a thermodynamic system, using Open...
Coordinate robot swarms with OpenAI GPT-5 and real-time Slack alerts
How It Works This workflow automates multi robot swarm coordination for robotics engineers, autonomous systems resear...
Analyze daily metrics with multi-agent GPT-4o, Google Sheets, Slack and Gmail
How It Works This workflow automates daily business metrics collection, analysis, and reporting using a multi agent A...
Monitor semiconductor board reliability with OpenAI and Slack alerts
How It Works This workflow automates semiconductor board level reliability monitoring using AI agents. It targets rel...
Forecast property CAPEX and ROI weekly using Google Sheets and GPT-4o
How It Works This workflow automates weekly capital expenditure (CAPEX) forecasting for property portfolios using a m...
Orchestrate multi-agent compliance monitoring and audit logging with GPT-4o and Slack
How It Works This workflow automates enterprise compliance governance using a multi agent AI architecture. It targets...
Automate ESG carbon monitoring and strategy execution with GPT-4o, Slack and Google Sheets
How It Works This workflow automates end to end carbon emissions monitoring, strategy optimisation, and ESG reporting...
Monitor and optimize carbon emissions for ESG reporting with GPT-4o, Slack and Sheets
How It Works This workflow automates end to end carbon emissions monitoring, strategy optimisation, and ESG reporting...
Automate ESG carbon monitoring and strategy execution with GPT-4o, Slack and Sheets
How It Works This workflow automates end to end carbon emissions monitoring, strategy optimisation, and ESG reporting...
Monitor and optimize carbon emissions for ESG with GPT‐4o, Slack and Google Sheets
How It Works This workflow automates end to end carbon emissions monitoring, strategy optimisation, and ESG reporting...
Screen resumes and match candidates with GPT-4o, Google Sheets and email
How It Works This workflow automates candidate screening and job matching for recruiters, HR operations teams, and ta...
Govern energy portfolios with GPT-4o, Perplexity, Slack, Gmail and Sheets
How It Works This workflow automates energy portfolio governance for energy managers, sustainability teams, and polic...
Automate ESG compliance routing and reporting with GPT-4o, Slack and Google Sheets
How It Works This workflow automates end to end ESG (Environmental, Social, and Governance) sustainability reporting...
Triage fleet telemetry and route safety compliance with GPT-4o, Gmail and Sheets
How It Works This workflow automates intelligent fleet operations management for transport operators, logistics compa...
Segment players and predict churn with GPT-4o and reward pricing simulations
How It Works This workflow automates player segmentation and game economy optimisation using a multi agent AI archite...
Assess blockchain smart contract and tokenomics risk with GPT-4o and Gmail
How It Works This workflow automates blockchain risk assessment using a multi agent AI architecture, targeting DeFi d...
Automate cybersecurity threat analysis with GPT-4o, CVSS scoring and risk routing
How It Works This workflow automates end to end cybersecurity threat analysis using a multi agent AI architecture, ta...
Summarize and answer Re:amaze support emails with Gemini and SOP knowledge base
This template demonstrates an AI powered email automation system for Re:amaze, summarizing and responding to customer...
Issue Rivhit receipts from WhatsApp photos using Google Vision and GPT-4o
How it works 1. Courier sends an invoice photo to WhatsApp → AI extracts all details via Google Vision OCR 2. Courier...
Generate daily multi-cloud FinOps cost and carbon reports with OpenAI GPT-4o
How It Works This workflow automates multi cloud billing analysis and FinOps reporting using a supervised multi agent...
Detect misinformation and manipulation risks with GPT-4o agents and Google Sheets
How It Works This workflow automates misinformation and information manipulation detection using a coordinated multi...
Generate research-backed curriculum plans with GPT-4o, Perplexity and Google Sheets
How It Works This workflow automates end to end curriculum planning using a multi agent AI architecture in n8n. Desig...
Write daily tech news with OpenAI using RSS feeds and WordPress
Who is this for Tech bloggers, content creators, and site owners who want a fully automated daily news column without...
