LLMs & Model Tooling

NVIDIA-NeMo/

Guardrails

NeMo Guardrails is an open-source toolkit for easily adding programmable guardrails to LLM-based conversational systems.

julep-ai/

julep

Julep — durable, composable AI agents. Flows that crash and resume, retry safely, and explain every step.

open-multi-agent/

open-multi-agent

TypeScript multi-agent orchestration framework. Describe a goal, a coordinator decomposes it into a task DAG that runs on any LLM: Claude, ChatGPT, Gemini, DeepSeek, or local models.

run-llama/

rags

Build ChatGPT over your data, all with natural language

strands-agents/

harness-sdk

Build an agent harness and control it end-to-end. Open-source SDK for production AI agents in Python & TypeScript - any model, any cloud.

zai-org/

GLM-5

GLM-5: From Vibe Coding to Agentic Engineering

airweave-ai/

airweave

Open-source context retrieval layer for AI agents

j3ssie/

osmedeus

A Modern Orchestration Engine for Security

dataease/

SQLBot

🔥 基于大模型和 RAG 的智能问数系统，对话式数据分析神器。Text-to-SQL Generation via LLMs using RAG.

lavague-ai/

LaVague

Large Action Model framework to develop AI Web Agents

adbar/

trafilatura

Python & Command-line tool to gather text and metadata on the Web: Crawling, scraping, extraction, output as CSV, JSON, HTML, MD, TXT, XML

genkit-ai/

genkit

Open-source framework for building AI-powered apps in JavaScript, Go, and Python, built and used in production by Google

xerrors/

Yuxi

结合知识库、知识图谱管理的 多租户 Agent Harness 平台。 An agent harness that integrates a LightRAG knowledge base and knowledge graphs. Build with LangChain + Vue + FastAPI, support DeepAgents、MinerU PDF、Neo4j 、MCP.

plastic-labs/

honcho

Memory library for building stateful agents

ashishps1/

learn-ai-engineering

Learn AI and LLMs from scratch using free resources

opensquilla/

opensquilla

OpenSquilla — Token-Efficient AI Agent with same budget, higher intelligence density

PySpur-Dev/

pyspur

A visual playground for agentic workflows: Iterate over your agents 10x faster

OpenBMB/

UltraRAG

A Low-Code MCP Framework for Building Complex and Innovative RAG Pipelines

ModelEngine-Group/

nexent

Nexent is a zero-code platform for auto-generating production-grade AI agents using Harness Engineering principles — unified tools, skills, memory, and orchestration with built-in constraints, feedback loops, and control planes.

holaboss-ai/

holaOS

Your super agent for work: local-first, learn your working context in mins and never forget it.

FlorianBruniaux/

claude-code-ultimate-guide

The most comprehensive Claude Code guide: agentic workflows, hooks, skills, MCP servers, quizzes, and production-ready templates. 430K+ lines.

cactus-compute/

cactus

Low-latency AI engine for mobile devices & wearables

the-open-agent/

openagent

⚡️next-generation personal AI assistant powered by LLM, RAG and agent loops, supporting computer-use, browser-use and coding agent, demo: https://demo.openagentai.org

gpustack/

gpustack

A GPU cluster manager for high-performance AI model serving (vLLM, SGLang) and on-demand SSH-accessible GPU instances.

superduper-io/

superduper

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

nanbingxyz/

5ire

5ire is a cross-platform desktop AI assistant, MCP client. It compatible with major service providers, supports local knowledge base and tools via model context protocol servers .

katanaml/

sparrow

Structured data extraction, instruction calling and agentic workflows with ML, LLM and Vision LLM

FellouAI/

eko

Eko (Eko Keeps Operating) - Build Production-ready Agentic Workflow with Natural Language - eko.fellou.ai

lemonade-sdk/

lemonade

Lemonade helps users discover and run local AI apps by serving optimized LLMs right from their own GPUs and NPUs. Join our discord: https://discord.gg/5xXzkMu8Zk

icip-cas/

PPTAgent

An Agentic Framework for Reflective PowerPoint Generation