AI/LLM Development Framework
10.9k 2026-04-25
cloudwego/eino
A Golang framework for building sophisticated LLM and AI applications, inspired by LangChain and Google ADK.
Core Features
Reusable components (ChatModel, Tool, Retriever, ChatTemplate)
Agent Development Kit (ADK) for building AI agents with tool use and coordination
Composition system for connecting components into graphs and workflows
Support for various LLM providers (OpenAI, Ollama)
Human-in-the-loop capabilities (interrupt/resume)
Detailed Introduction
Eino is a Golang-based framework designed for developing advanced LLM and AI applications. It integrates best practices from frameworks like LangChain and Google ADK, offering a Go-idiomatic approach. Eino provides modular components, an Agent Development Kit for building intelligent agents with tool-use and multi-agent coordination, and a powerful composition system for defining complex workflows. It enables developers to create robust, scalable, and interactive AI solutions, from simple chatbots to sophisticated multi-agent systems.