Templates / Integrations / LangChain Code
LangChain Code templates
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Needs changes86,572 views
🤖 AI powered RAG chatbot for your docs + Google Drive + Gemini + Qdrant
⚠ LangChain Code (legacy), AI Agent v1 (old agent modes)
Needs changes15,891 views
Custom LangChain agent written in JavaScript
⚠ LangChain Code (legacy), AI Agent v1 (old agent modes)
Needs changes12,819 views
Use any LangChain module in n8n (with the LangChain code node)
⚠ LangChain Code (legacy)
Needs changes6,183 views
Build custom AI agent with LangChain & Gemini (self-hosted)
⚠ LangChain Code (legacy)
Needs changes5,701 views
Dynamically switch between LLMs for AI agents using LangChain code
⚠ LangChain Code (legacy)
Needs changes2,620 views
🤖 Build resilient AI workflows with automatic GPT and Gemini failover chain
⚠ LangChain Code (legacy)
Needs changes2,598 views
Newsletter summarization & briefing with Gmail, AI, Google Sheets & Email
⚠ LangChain Code (legacy)
Needs changes1,800 views
Access control for AI agents (RBAC) using Airtable and Telegram
⚠ LangChain Code (legacy), HTTP Request Tool (legacy), AI Agent v1 (old agent modes)
Needs changes1,759 views
Track LLM token costs per customer using the Langchain code node
⚠ LangChain Code (legacy)
Needs changes1,523 views
Monitor AI chat interactions with Gemini 2.5 and Langfuse tracing
⚠ LangChain Code (legacy)
Needs changes1,278 views
Track OpenAI token usage and AI agent metrics with Google Sheets dashboard
⚠ LangChain Code (legacy)
Needs changes973 views
Automated document compliance validation with AI and vector database
⚠ LangChain Code (legacy)
Needs changes210 views
Compare LLM token costs across 350+ models with OpenRouter
⚠ LangChain Code (legacy)
Needs changes101 views
Curate contributor-friendly issues with AI and send GitHub newsletter via email
⚠ LangChain Code (legacy)
Needs changes55 views
Control AI agent tool access with Port RBAC and Slack mentions
⚠ LangChain Code (legacy), AI Agent v1 (old agent modes)