fullstack-langgraph-nextjs-agent

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. Maintained by agentailor on GitHub, where it has earned 120 stars from the community.

It's actively developed around agent-framework, ai-agent, langchain, and is a solid reference for anyone building with these tools.