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agentkit

Starter-kit to build constrained agents with Nextjs, FastAPI and Langchain

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TypeScriptmakedockernextjsvercelagent-frameworkfull-stackstartertemplategenai-pocgenaifastapigenai-chatbotstarter-kitlangchain-pythonlangchainreactopenai

Agentkit is a starter kit for building constrained agents, combining a Next.js/React frontend with a FastAPI backend and LangChain. It is a template repository from BCG X intended as a starting point for full-stack generative AI chatbot or proof-of-concept applications.

You want a ready-made full-stack scaffold with Next.js, FastAPI and LangChain wired together instead of assembling one yourself.

Use it to

  • Bootstrap a full-stack GenAI chatbot prototype
  • Build constrained LangChain agents behind a FastAPI API
  • Deploy a Next.js + React agent frontend via Vercel
  • Start a GenAI proof of concept from a template

For Developers prototyping full-stack generative AI agent applications

Role
agent-framework
Language
TypeScript
Licence
MIT
Forks
270
Open issues
6
Last push
2026-03-18
topicsstarter-kitlangchainfastapinextjsgenaifull-stack