Awesome Opensource Ai

Simple and Distributed Machine Learning Python Library porting ML algorithms for Spark

H2O LLM Studio - a framework and no-code GUI for fine-tuning LLMs. Documentation: https://docs.h2o.ai/h2o-llmstudio/

The ultimate RAG for your monorepo. Query, understand, and edit multi-language codebases with the power of AI and knowledge graphs

Argilla is a collaboration tool for AI engineers and domain experts to build high-quality datasets

A blazing fast inference solution for text embeddings models

Time series forecasting with PyTorch

An Engine-Agnostic Deep Learning Framework in Java

Next Generation Agentic Proxy for AI Agents and MCP servers

Webots Robot Simulator

A fast multimodal LLM for real-time voice

Achieve state of the art inference performance with modern accelerators on Kubernetes

An AI Gateway, registry, and proxy that sits in front of any MCP, A2A, or REST/gRPC APIs, exposing a unified endpoint with centralized discovery, guardrails and management. Optimizes Agent & Tool calling, and supports plugins.

Agent framework for the JVM. Pronounced Em-BAY-bel /ɛmˈbeɪbəl/

The Ruby-native AI framework. Chats, agents, tools, images, audio, and video through one consistent API, in plain Ruby or Rails.

AdalFlow: The library to build & auto-optimize LLM applications.

🦛 CHONK docs with Chonkie ✨ — The lightweight ingestion library for fast, efficient and robust RAG pipelines

ADHD — a skill for coding agents. Tree-of-thought with pruning, built on the Claude & Codex Agent SDK. Fans out parallel divergent thoughts under different cognitive frames, scores, prunes traps, deepens the survivors. The no-brainer skill for creative and interdisciplinary work.

Harness LLMs with Multi-Agent Programming

OpenAgents - The collaboration OS for AI agents

A minimal Python framework for building custom AI inference servers with full control over logic, batching, and scaling.

Superfast AI decision making and intelligent processing of multi-modal data.

A flexible, high-performance 3D simulator for Embodied AI research.

The Harness of Harnesses: a trusted, persistent, self-evolving multi-agent ecosystem for all-domain collaboration.

Fully customizable AI chatbot component for your website

Build production-ready AI agents in both Python and Typescript.

II-Agent: a new open-source framework to build and deploy intelligent agents

Distilabel is a framework for synthetic data and AI feedback for engineers who need fast, reliable and scalable pipelines based on verified research papers.

RAG Web UI is an intelligent dialogue system based on RAG (Retrieval-Augmented Generation) technology.

🕹️ Open-source, developer-first LLMOps platform designed to streamline prompt design, version management, instant delivery, collaboration, troubleshooting, observability and more.

Stateful agents that are like people, with memory, identity, and the ability to learn and adapt

(Crystal is now Nimbalyst) Run multiple Codex and Claude Code AI sessions in parallel git worktrees. Test, compare approaches & manage AI-assisted development workflows in one desktop app.

PentestAgent is an AI agent framework for black-box security testing, supporting bug bounty, red-team, and penetration testing workflows.

RamaLama is an open-source developer tool that simplifies the local serving of AI models from any source and facilitates their use for inference in production, all through the familiar language of containers.

An open-source visual programming environment for battle-testing prompts to LLMs.

Multi-framework streaming Markdown renderers for AI apps: Vue/Nuxt, React/Next.js, Svelte, and Angular, with Mermaid, KaTeX, stream-diffs code blocks, safe HTML, and low-jitter updates.

The pretty much "official" DSPy framework for Typescript

Ruler — apply the same rules to all coding agents

A comprehensive set of fairness metrics for datasets and machine learning models, explanations for these metrics, and algorithms to mitigate bias in datasets and models.

Modular Python framework for AI agents and workflows with chain-of-thought reasoning, tools, and memory.

Build applications that make decisions (chatbots, agents, simulations, etc...). Monitor, trace, persist, and execute on your own infrastructure.

An open coding agent for your terminal, built by a community collective rather than a company. Bring your own model, keep your code on your machine, and owe nothing to anyone.

An AI-powered agentic red team framework that automates offensive security operations, from reconnaissance to exploitation to post-exploitation, with zero human intervention.

Python & JS/TS SDK for running AI-generated code/code interpreting in your AI app

A Python package to assess and improve fairness of machine learning models.

The Agentic Framework of the PHP ecosystem to build production-ready AI driven applications. Connect components (LLMs, Tools, vector DBs, memory) to agents that interact with your data and UI.

Developer Asset Hub for NVIDIA Nemotron — A one-stop resource for training recipes, usage cookbooks, datasets, and full end-to-end reference examples to build with Nemotron models

Manages Unified Access to Generative AI Services built on Envoy Gateway

ContextGem: Effortless LLM extraction from documents

Code Editor for the AI Agents Era. Run multiple Claude Code and Codex agents across projects on your machine.

Dive is an open-source MCP Host Desktop Application that seamlessly integrates with any LLMs supporting function calling capabilities. ✨