Best AI GitHub Repos

Your AI second brain. Self-hostable. Get answers from the web or your docs. Build custom agents, schedule automations, do deep research. Turn any online or local LLM into your personal, autonomous AI (gpt, claude, gemini, llama, qwen, mistral). Get started - free.

Starter app to build with OpenAI ChatKit SDK

Open Data Platform for analysts, quants and AI agents.

Agent Development Life Cycle — Build, deploy, test, and optimize Agentforce agents using Claude Code skills and Agent Script DSL.

A format specification for describing a visual identity to coding agents. DESIGN.md gives agents a persistent, structured understanding of a design system.

gpt-oss-120b and gpt-oss-20b are two open-weight language models by OpenAI

Daytona is a Secure and Elastic Infrastructure for Running AI-Generated Code

Build hours code to share.

Build and manage WordPress websites and applications on your chosen AI surface.

Command line interface to save your personal media to Spotify.

An official OpenAI toolkit for social scientists and data scientists to measure quantitative attributes in text, images, or audio using the GPT API.

Use Codex from Claude Code to review code or delegate tasks.

AI Product Design Agent - Open Source

PowerShell module to simplify working with the Power Platform Dataverse Web API

aider is AI pair programming in your terminal

Official Vanta plugin for Claude Code

Train the smallest LM you can that fits in 16MB. Best model wins!

Base docker image used in Codex environments

MLE-bench is a benchmark for measuring how well AI agents perform at machine learning engineering

DuckDB-powered skills for Claude Code: read any data file, attach and query DuckDB databases, search DuckDB/DuckLake docs, search past session logs, and install/update DuckDB extensions.

OpenAI Frontier Evals

Educational framework exploring ergonomic, lightweight multi-agent orchestration. Managed by OpenAI Solution team.

Example apps for the Apps SDK

A programming framework for agentic AI