AI projects from GitHub

free-claude-code

Alishahryar1 · Kit

Routes coding tools such as Claude Code, Codex and Aider to models from many providers, free and local ones included, from a terminal, IDE, phone or browser. A…

qwen-code

QwenLM · Kit

Open-source AI coding agent that works in your terminal, IDE plugins, a desktop app, a web page and chat apps, with sub agents, MCP and many model providers. F…

OpenMausBot

milind-soni · Kit

Gives you a team of AI bots in a desktop chat app, each one a Claude or Codex agent on your machine with its own cloud computer. Aimed at people who want an op…

.NET Agent Skills

dotnet · Skill

The .NET team’s plugin marketplace of agent skills for C# and .NET: builds, tests, upgrades, Blazor, MAUI, EF Core and diagnostics. You install the plugins you…

Platform Design Skills

ehmo · Skill

ehmo’s eight design skills for coding agents: iPhone, iPad, Mac, Apple Watch, Vision Pro, Apple TV, Android and the web. They hold rules from Apple’s HIG, Mate…

X Article Publisher Skill

wshuyi · Skill

wshuyi’s skill for Claude Code that moves a Markdown file into X’s Articles editor. Claude drives the editor in a browser, pastes the formatted text, adds the…

Varlock Skill

wrsmith108 · Skill

William Smith’s one-file skill that teaches Claude Code to work with .env secrets without reading them. Claude checks a key with Varlock, which masks the value…

Hugging Face Skills

huggingface · Skill

Hugging Face’s skills for AI and machine learning work on the Hub. One command line skill gets you started, and twenty-four more cover training, evaluation, da…

Trail of Bits Skills

trailofbits · Skill

Trail of Bits’ marketplace of more than forty plugins for AI-assisted security work in Claude Code and Codex, from code audit and bug triage to fuzzing, smart…

Vercel Skills CLI

vercel-labs · Kit

Vercel Labs’ open CLI for agent skills. It installs, lists, updates and removes skills for Claude Code, Codex, Cursor and dozens of other agents, and the repos…

CloudAI-X Three.js Skills

CloudAI-X · Skill

CloudAI-X’s thirteen Claude Code skills for three.js r186: scenes, shaders, loaders, React Three Fiber, post-processing, performance and glTF compression, each…

GEO-SEO Claude

zubair-trabzada · Skill

Zubair Trabzada’s free toolkit for Claude Code. Type /geo audit with a site address and Claude checks how visible that site is to AI search, next to the usual…

Supabase Agent Skills

supabase · Skill

Supabase’s own agent skills: one for any Supabase task, one for Postgres best practices from queries and indexes to connections and row level security. They in…

Charlie Hills Social Media Skills

charlie947 · Skill

Charlie Hills’s 17 free skills for Claude and Codex: voice profile, LinkedIn posts, hooks, Reel scripts, YouTube thumbnails, newsletters and analytics. A short…

Cheap Agent

muaaz9329 · Kit

Moves routine coding in Claude Code or Codex to a low-cost model that must prove its work with a test, so your main model's usage lasts longer.

code-review-skill

kyy-logs · Skill

Reviews a diff or a commit range statically and writes an auditable report with located findings, severities and a pass or fail gate built from JSON records, w…

Kubai Icons

kubai087 · Skill

Draws UI icons in one consistent style from a feature list or a codebase, with hover motion or as static SVG. A skill for Claude, made for developers and desig…

ruff

astral-sh · Kit

Checks Python code for mistakes and style problems and reformats it, written in Rust for speed. For Python developers who want a linter and a formatter in one…

vscode

microsoft · Kit

Holds the open source code behind Visual Studio Code, an editor with debugging, extensions and tool integration for Windows, macOS and Linux. For developers wh…

mpv

mpv-player · Kit

Plays audio and video files from the command line, with support for many formats, codecs and subtitle types on Linux, Windows and macOS. Suits people who like…

Diffinery

codician-team · Kit

Hosts Git repositories, pull requests, code review and GitHub Actions workflows on your own Cloudflare account, with guarded accounts for AI coding agents.

visant-skills-public

pedrojaques99 · Skill

Gives Claude Code skills for deciding interface, motion and copy, auditing a screen for generic AI design before a pull request, and cutting video. For front-e…

imbo

Bearisbug · Kit

Sends messages between coding agent sessions, so a question from one agent lands inside another's running session, on your computers or a teammate's. For devel…

Talking Explainer

brewed-ops · Skill

Turns a topic into a narrated motion-design film where a cartoon presenter talks in time with your voice. A Claude Code skill for creators and brands, with you…

Diorama

sloemo01 · Skill

Gives an AI agent a playbook and code to copy in for building detailed Three.js dioramas, tiny staged scenes with a pixel or toon look. For web and creative de…

Best-Paper-Writing-Skill

gulucaptain · Skill

Writes a draft of a research paper in the style of award winners, from a form or a pasted abstract: abstract, introduction, methods, experiments and figure pla…

DYZ MedPaper

duyunzhoudyz · Skill

Gives Claude Code and Codex 32 skills for medical papers: topic choice, PubMed searches, drafting, translation, journal choice and reviewer replies. Built for…

MCode Stack

MiniMax-AI · Skill

Installs the skills and workflows the MiniMax Code team uses daily, covering subagent splits, small PRs, context costs, long sessions, long commands and indepe…

vibe-knowledge

andyhuo520 · Skill

Turns one knowledge point into a short narrated film with a source behind every line, from topic to publish pack, inside Claude Code. For teachers, channel own…

claude-animation-skills

artemnovitckii · Skill

Renders short reel animations on your own computer from a one-line prompt, through six Claude Code skills, for creators who have no footage.

Code Animation Prompts

XiaoyeCodes · Skill

A library of 341 style prompts for making code-built animations, plus a skill for Claude Code and Codex that picks a style and plans the shots. For creators ma…

reanimate

NiazMorshed2007 · Skill

Records an animation from a live site, screen recording, mp4, gif or Lottie file, rebuilds it in your code and compares the copy with the original until they m…

ex-USSR Kinship Research

DenisSergeevitch · Skill

Turns an AI agent into a careful genealogist for the former USSR and the Russian Empire, with registers, evidence statuses and an HTML report. Made for family…

rea-video

JuneYaooo · Skill

Breaks any video down shot by shot to show how its visuals, text, editing and audio were made, then gives a plan to remake it. For creators and marketers who u…

stack-diagram

caru-ini · Skill

Turns a one-sentence description of your tech stack into an architecture diagram with official logos, saved as PNGs and one HTML file. For developers who use C…

pixelfx

patch-gg · Skill

Gives games 244 pixel art effects such as fire, explosions, magic and weather, each a small code file, with sprite sheet export for any engine and a Claude Cod…

Garden Skills

ConardLi · Skill

ConardLi’s six free skills for AI coding agents: code-rendered motion video, click-through web presentations, web design, GPT Image 2 prompts and images, beaut…

Archify

tt-a1i · Skill

Generates interactive diagrams and explanatory pages from codebases or textual plans. It allows AI agents to visualize workflows, architecture, and complex log…

Graphify

graphify-labs · Skill

Converts codebases, documentation, and technical files into a searchable knowledge graph for AI coding assistants. It uses local AST parsing to map relationshi…

Ponytail

dietrichgebert · Skill

Guides AI coding agents to write minimal code by prioritizing existing repository components and standard libraries. It adds auditing, code review, and trackin…

gstack

garrytan · Skill

A collection of task-oriented agents that simulate an engineering team, including roles like CEO, Designer, and QA, to help build and ship software via Claude…

Claude Code Game Studios

Donchitos · Skill

A set of AI agents, skills, and configuration rules that provides a structured hierarchy for game development within Claude Code. It supports common engines an…

Kronos

shiyu-coder · Kit

A family of decoder-only foundation models for financial market K-line sequences, designed to process high-noise market data for quantitative forecasting tasks.

Spotify Portal AI Plugins

spotify · Kit

Integrates software catalog searches, service briefings, and operational actions into AI coding agents like Claude Code, Cursor, and Codex. It helps engineers…

ChatDev

OpenBMB · Kit

OpenBMB’s open-source platform for building multi-agent systems without code, in version 2.0 also called DevAll. You draw or write a workflow of LLM agents, th…

Chrome DevTools for agents

ChromeDevTools · Kit

The Chrome DevTools team’s free MCP server and CLI that let your coding agent control and inspect a live Chrome. It records performance traces, reads network r…

Awesome

sindresorhus · Kit

The list of awesome lists from sindresorhus: one README that links to hand-kept pages on one topic each, from Node.js and iOS to testing and gaming. Setup note…

AutoGen

microsoft · Kit

Microsoft’s framework for multi-agent AI apps in Python and .NET, with the AgentChat API and AutoGen Studio, a no-code GUI. Its README now calls the project ar…

Memos

usememos · Kit

A free, MIT-licensed note-taking app that you host yourself, where short thoughts and longer Markdown notes gather in a personal timeline. The setup notes cove…

goose

aaif-goose · Kit

An open source AI agent that runs on your machine, as a desktop app, a CLI or an API. It works with many model providers and any MCP server. Setup notes cover…

AI Engineering from Scratch

rohitg00 · Kit

Rohit Ghumare’s free, MIT-licensed course that builds AI from raw math up to agents and production, in twenty phases. Tutor skills for Claude Code, Codex and C…

Zed

zed-industries · Kit

Zed Industries’ code editor for macOS, Linux and Windows, from the creators of Atom and Tree-sitter. These notes cover the install on each system, running Clau…

AI For Beginners

microsoft · Kit

Microsoft’s free 12-week, 24-lesson AI curriculum, with quizzes, Jupyter notebooks and labs. It runs from the history of AI and expert systems through neural n…

Ruflo

ruvnet · Kit

ruvnet’s free, MIT-licensed layer that adds agent swarms, shared memory, a console and an MCP server to Claude Code and Codex. It was called Claude Flow. The s…

Sim

simstudioai · Kit

Sim Studio’s workspace for building, deploying and managing AI agents and workflows, with an Apache 2.0 core. Use Sim Cloud, self-host with Docker or run the M…

Agent Development Kit (ADK) for Go

google · Kit

Google’s open-source Go toolkit for building AI agents in code, from one agent with tools to graph workflows and teams of agents. Setup notes cover the Quickst…

Bun

oven-sh · Kit

The all-in-one toolkit for JavaScript and TypeScript apps. One executable holds a Node.js-compatible runtime, a package manager, a test runner and a bundler. T…

AFFiNE

toeverything · Kit

An open-source, local-first workspace where docs, whiteboards and databases are built from the same blocks, so one doc reads as a page or opens as an endless c…

Kestra

kestra-io · Kit

Kestra Technologies’ open-source orchestration platform for data, AI and infrastructure workflows. You write each flow in YAML, and a schedule or an event star…

OpenCode

anomalyco · Kit

An open source AI coding agent for the terminal, the desktop and the web. It connects to many model providers and to local models. Mindket’s setup notes cover…

Agno

agno-agi · Kit

Agno’s open-source platform for building agents and running them as services. Your coding agent sets up a template with AgentOS, an API, an MCP server and Post…

screenshot-to-code

abi · Kit

Abi Raja’s open source app that turns a screenshot, mockup, Figma design or screen recording into code, in HTML with Tailwind, React, Vue and other stacks. You…

Crawl4AI

unclecode · Kit

UncleCode’s open source web crawler and scraper for language models and AI agents. It loads a page in a browser and returns clean Markdown, or JSON in a shape…

System Design 101

ByteByteGoHq · Kit

ByteByteGo’s visual guides that explain how software systems work, kept as a table of contents on GitHub with each guide on its website. Setup notes cover read…

The Agency

msitarzewski · Kit

A library of AI agent files from msitarzewski’s agency-agents repository. Each agent is a specialist with its own personality, process and deliverables. Instal…

Claude Cookbooks

anthropics · Kit

Anthropic’s notebooks and Python examples for building with the Claude API. Folders cover tool use, retrieval, Skills, Claude Agent SDK and Managed Agents. The…

Agent Skills

addyosmani · Skill

Addy Osmani’s open-source set of engineering skills for AI coding agents. Each skill is a Markdown workflow with steps, checks and exit criteria. The setup not…

RuView

ruvnet · Kit

ruvnet’s open source WiFi sensing platform. Low-cost ESP32 boards read ordinary WiFi signals to estimate presence, movement, breathing and heart rate with no c…

Build a Large Language Model (From Scratch)

rasbt · Kit

The official code for Sebastian Raschka’s book on building a GPT-like LLM in PyTorch, one chapter at a time. The notebooks cover text data, attention, pretrain…

The Algorithms Python

TheAlgorithms · Kit

TheAlgorithms’ open source collection of algorithms and data structures, each written in Python for learning. Setup notes cover reading it on GitHub or its doc…

OpenHands Agent Canvas

OpenHands · Kit

OpenHands’ open source, self-hosted control center for coding agents. One browser app runs the OpenHands agent, Claude Code, Codex, Gemini CLI, Pi or OpenCode…

Open Interpreter

openinterpreter · Kit

The new Rust version of Open Interpreter, a coding agent for your terminal, built on OpenAI’s Codex. You bring the model, from ChatGPT or an API key to Kimi K3…

Twenty

twentyhq · Kit

An open-source CRM, mostly under AGPLv3, that your team can use in the cloud, host itself or extend with TypeScript apps. The setup notes cover Docker Compose,…

freeCodeCamp

freeCodeCamp · Kit

The open source codebase and curriculum of freeCodeCamp.org, a community where you can learn to code for free, run by a donor-supported 501(c)(3) charity. The…

Skills For Real Engineers

mattpocock · Skill

Matt Pocock’s free, MIT licensed agent skills for everyday engineering: interview-style planning, specs and tickets, test-first building, code review and bug d…

Coding Interview University

jwasham · Kit

jwasham’s multi-month study plan for becoming a software engineer, written as one long README of videos, lectures and things to implement. Setup notes cover a…

Hello Algo

krahets · Kit

krahets’s free, open source book on data structures and algorithms, with animated illustrations and code you can run with one click. It has English, Chinese, J…

Ollama

ollama · Kit

Ollama’s MIT-licensed app and command line for running open models on your own computer, or in Ollama’s cloud once you sign in. The setup notes cover macOS, Wi…

Dify

langgenius · Kit

LangGenius’s open-source platform for building LLM apps: visual workflows, RAG, model management and agents with a sandbox. Its difyctl tool and skill let Clau…

Free Programming Books

EbookFoundation · Kit

A community list of free programming books, courses, cheat sheets, interactive tutorials, podcasts and playgrounds in many languages, administered by the Free…

Awesome LLM Apps

Shubhamsaboo · Kit

Shubham Saboo’s open source collection of AI agents, agent skills and RAG apps, most in a folder of their own with a README. Setup notes cover the skills for C…

Project Based Learning

practical-tutorials · Kit

A curated list of project-based tutorials from the practical-tutorials organization, sorted by programming language, from writing a shell in C to building a bl…

System Design Primer

donnemartin · Kit

Donne Martin’s organized collection for learning to design large-scale systems and preparing for the system design interview, with worked solutions and Anki de…

Public APIs

public-apis · Kit

The public-apis community’s list of free APIs for developers, sorted into categories, with each API’s auth, HTTPS and CORS support. Setup notes cover reading i…

LobeHub

lobehub · Kit

LobeHub’s workspace for a team of AI agents, under its own community license. You build agents, group them, give them tasks and schedules, and keep editable me…

Generative AI for Beginners

microsoft · Kit

Microsoft Cloud Advocates’ free course on building generative AI apps, in 21 lessons. Learn lessons explain a concept, and Build lessons add Python and TypeScr…

FreeLLMAPI

tashfeenahmed · Kit

Tashfeen Ahmed’s open source gateway that stacks the free tiers of many LLM providers behind one OpenAI-compatible address. Its setup commands point Claude Cod…

Context Mode

mksglu · Kit

mksglu’s free, local plugin that keeps tool output out of your coding agent’s context window. Raw output stays in a sandbox and a SQLite index, and only the an…

Claude Code Plugins Directory

anthropics · Kit

Anthropic’s official plugin marketplace for Claude Code, kept as a GitHub repository. It lists plugins Anthropic wrote and plugins from partners and other auth…

pstack

michael-denyer · Skill

Michael Denyer’s port of Lauren Tan’s pstack skill stack to Claude Code, Codex, Pi, GitHub Copilot, Muse and other agents. Tell its poteto-mode skill your goal…

text-to-cad

earthtojake · Skill

earthtojake’s plugin that gives Claude Code, Codex, Cursor, Gemini and Grok local workflows for CAD. Your agent writes each model as a Python script and builds…

T3 Code

pingdotgg · Kit

T3 Tools’ open source control app for the coding agents on your own computer. You control Claude Code, Codex, Cursor and others from one desktop, web or phone…

Ghidra

NationalSecurityAgency · Kit

The NSA’s open-source reverse engineering framework: it turns a compiled program into assembly and C-like code you can read, annotate and script, in a window o…

Billion Context

ranxianglei · Kit

ranxianglei’s local proxy for long coding-agent sessions. It folds old conversation into summaries that can be unfolded later, so one session can run for days…

Anthropic knowledge-work plugins

anthropics · Skill

Anthropic’s open-source plugins that give Claude a job: sales, legal, finance, data, marketing, support, HR and more. Each bundles skills and tool connectors f…

HyperFrames by HeyGen

heygen-com · Kit

HeyGen’s open-source framework that turns HTML into MP4 video. Its skills teach Claude Code, Codex, Cursor, Gemini CLI and other agents to plan, build, preview…

Tester Army e2e

tester-army · Kit

TesterArmy’s open source testing framework for web and mobile apps. You write a goal in words and an agent drives the app. Its skill and MCP server let Claude…

ECC by affaan-m

affaan-m · Skill

Affaan Mustafa’s plugin of agents, skills, commands and hooks that gives Claude Code, Codex and other coding agents a routine of planning, test-first work, fre…

Anthropic Agent Skills

anthropics · Skill

Anthropic’s public Agent Skills for Claude Code, Claude.ai and the Claude API: folders of instructions and scripts. They teach Claude to work with Word, Excel,…

Claude-Mem by thedotmack

thedotmack · Kit

Alex Newman’s memory plugin for Claude Code and other coding agents. It records what the agent does in each session, turns that into short searchable notes and…