Repository Index

The agent engineering platform.

• ai
• anthropic
• gemini
• langchain

Build resilient agents.

• agents
• ai
• ai-agents
• chatgpt

The fastest, cheapest, most efficient open-source agent harness. Run more than 500 agents on a $10 VPS.

• ai-agents
• llm
• local-first
• rust

The Frontend Stack for Agents & Generative UI. React, Angular, Mobile, Slack, and more. Makers of the AG-UI Protocol

• ai
• llm
• nextjs
• open-source

Build and run agents you can see, understand and trust.

• agent
• chatbot
• large-language-models
• llm

Integrate cutting-edge LLM technology quickly and easily into your apps

• ai
• artificial-intelligence
• llm
• openai

Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agent workflows with explicit control over retrieval, routing, memory, and generation. Built for scalable agents, RAG, multimodal applications, semantic search, and conversational systems.

• semantic-search
• information-retrieval
• ai
• python

How Python does AI. Agents, realtime voice, image generation, embeddings. Every model, every interface, typed end to end.

• agent-framework
• pydantic
• python
• genai

open-source agentic AI data assistant for the next generation of AI + Data products.

• database
• gpt-4
• vicuna
• private

Parlant is an open platform for building customer-facing chat agents with AI. Describe how the agent should behave, and your coding agent implements it for you.

• llm
• customer-service
• customer-success
• python

LangChain4j is an idiomatic, open-source Java library for building LLM-powered applications on the JVM. It offers a unified API over popular LLM providers and vector stores, and makes implementing tool calling (including MCP support), agents and RAG easy. It integrates seamlessly with enterprise Java frameworks like Quarkus and Spring Boot.

• huggingface
• java
• langchain
• openai

Generative UI SDK for React

• ai
• js
• react
• reactjs

Multi-Agent Harness for Production AI

• agent
• agent-framework
• agent-skills
• anthropic

Superduper: End-to-end framework for building custom AI applications and agents.

• ai
• mlops
• torch
• transformers

The Ruby AI framework.

• llm
• ruby
• ai
• anthropic

LLPhant - A comprehensive PHP Generative AI Framework using OpenAI GPT 4. Inspired by Langchain

• genai
• gpt4
• langchain
• laravel

Go AI SDK, the Go way. One unified API across 21+ providers. Streaming, structured output, MCP support, stdlib only. Go AI SDK for AI applications inspired by Vercel AI SDK.

• ai
• ai-agents
• ai-tools
• llm

Nosis is a lightweight personal agent runtime: per-session execution boundaries with OS-level sandboxing, computer use, a full built-in toolset, Skill / Plugin / MCP extensions, one runtime shared by GUI and TUI, and file-persisted sessions, plans, and memory.

• agent-framework
• agent-runtime
• agent-skills
• ai-agent