Best open-source AI & Machine Learning projects

A self-hosted personal AI assistant that runs on your own devices and answers you through chat apps like WhatsApp, Telegram, Slack, and Discord.

A software development methodology and composable skills library that guides coding agents through brainstorming, planning, TDD, and subagent-driven implementation.

An open-source agent harness from DeepSeek AI built on an everything-is-a-plugin architecture, run via a Web UI.

Open-source tool that turns a topic or keyword into a finished short video, handling script, voiceover, stock footage, subtitles and background music automatically.

A local-first, open-source AI design agent workspace where teams create prototypes, websites, decks, images and videos with coding agents.

A CLI and skill set that gives AI agents read and search access to Twitter, Reddit, YouTube, GitHub, Bilibili, XiaoHongShu and other sites, with automatic backend selection.

Open-source WiFi sensing platform that uses ESP32 CSI signals to detect presence, breathing, heart rate and motion without cameras.

Agent Skills that make coding agents design distinctive frontends with art direction, real photos and in-browser visual checks instead of generic AI landing pages.

Open-source Python web crawler that turns any website into clean, LLM-ready Markdown for RAG, AI agents and data pipelines.

A spec-driven development workflow for AI coding assistants that agrees on proposals, specs, and tasks before any code is written.

Open-source local AI voice studio for cloning voices, generating speech, dictating into any app, and giving AI agents a voice.

A coding-assistant skill that makes Claude-style agents answer action-first, with numbered steps and no filler or preamble.

A collection of agent skills that encode animation, design, and UI engineering expertise to help AI coding agents make better interface decisions.

A pure C inference engine that runs very large mixture-of-experts models on ordinary hardware by streaming routed experts from disk.

Open-source AI platform that turns any topic or document into an interactive classroom with AI teachers and classmates.

Multi-agent orchestration layer for Claude Code that coordinates specialized agents, team pipelines, and parallel execution from a terminal CLI or in-session skills.

An open-source AI coding agent that reads your project, edits files and runs commands and tests from your terminal, desktop, browser or editor.

ArtCraft is a desktop IDE for AI image and video creation that lets artists compose scenes in 2D and 3D before generating.

A collection of 69 product management skills and 42 chained workflows for Claude Code and Cowork, covering discovery through growth.

Python tool and library that removes image backgrounds, usable as a CLI, library, HTTP server, or Docker container.