{"repo":"agentailor/fullstack-langgraph-nextjs-agent","free":true,"listed":false,"github":"https://github.com/agentailor/fullstack-langgraph-nextjs-agent","clone":"git clone https://github.com/agentailor/fullstack-langgraph-nextjs-agent.git","description":"Production-ready Next.js template for building AI agents with LangGraph.js. Features MCP integration for dynamic tool loading, human-in-the-loop tool approval, persistent conversation memory with PostgreSQL, and real-time streaming responses. Built with TypeScript, React, Prisma, and Tailwind CSS.","language":"TypeScript","stars":128,"topics":["agent-framework","ai-agent","langchain","langgraph","llm","mcp","model-context-protocol","nextjs","openai","postgresql"],"license":"MIT","category":"ai-agents","readme_excerpt":"LangGraph.js AI Agent Template A production-ready Next.js template for building AI agents with LangGraph.js, featuring Model Context Protocol (MCP) integration, human-in-the-loop tool approval, and persistent memory. Complete agent workflow: user input → tool approval → execution → streaming response --- Need help taking this to production? I help teams design and optimize LangGraph-based AI agents (RAG, memory, latency, architecture). If you're building something serious on top of this template and want hands-on help: → DM me on LinkedIn Happy to jump on a short call. --- Features Dynamic Tool Loading with MCP - Model Context Protocol integration for dynamic tool management - Add tools via web UI - no code changes required - Support for both stdio and HTTP MCP servers - Tool name prefixing to prevent conflicts Human-in-the-Loop Tool Approval - Interactive tool call approval before execution - Granular control with approve/deny/modify options - Optional auto-approval mode for trusted environments - Real-time streaming with tool execution pauses Tool approval dialog with detailed parameter inspection Persistent Conversation Memory - LangGraph checkpointer with PostgreSQL backend - Full conversation history preservation - Thread-based organization - Seamless resume across sessions Multimodal File Uploads Tool approval dialog with detailed parameter inspection - Upload images, PDFs, and text files with messages - S3-compatible storage (MinIO for development) - Automatic file pro","default_branch":null,"files":null,"tree":[],"storefront":"/r/agentailor","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/agentailor/fullstack-langgraph-nextjs-agent/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}