GitHub Trending Repos - July 23, 2026
Tags: github, opensource, development, ai, tools, programming
TL;DR: 1. lopopolo/harness-engineering - 🐎 Ryan Lopopolo’s anthology, field guide, and agent context ; 2. tandpfun/wardrobe - Your clothes, extracted and organized with gpt-image.; 3. pablostanley/yoinks - yoink any video from your terminal. no shady ads.
This Week's Hottest GitHub Repositories
Weekly roundup of trending open-source projects. Each repository measured by star growth over the past 7 days.
lopopolo/harness-engineering
Stars: 2209 | Forks: 221
🐎 Ryan Lopopolo’s anthology, field guide, and agent context bundle for harness engineering
README Preview:
Harness Engineering
“Most people do not know that they can just point their agents at my writing, tweets, podcasts, and talks and improve the output of their agents by 100x.”
Harness engineering, the practice of improving agent output by shaping the environment around it, holds a chosen model and coding agent constant as a black box. It improves the two external levers—context and tools—and curates...
tandpfun/wardrobe
Stars: 1366 | Forks: 196
Your clothes, extracted and organized with gpt-image.
README Preview:
Quick start
```bash git c...
pablostanley/yoinks
Stars: 1057 | Forks: 104
yoink any video from your terminal. no shady ads.
README Preview:
yoinks
yoink any video. paste. yoink. done.
Download videos from YouTube, X/Twitter, Instagram, Threads, TikTok and 1,800+ other sites — right from your terminal. Paste a url, pick a resolution (or audio-only mp3), done. No popups, no fake download buttons, no sketchy redirects.
<img src="assets/home.png" alt="yoinks home screen — p...
nethical6/conversation-steganography
Stars: 1012 | Forks: 70
Use LLMs to hide messages inside normal looking conversations
README Preview:
Conversation Stenography
Hide secret messages inside normal-looking chat text.
Conversation Stenography lets two people have a completely private conversation through any messaging app (WhatsApp, Telegram, Signal, iMessage, email, or even Instagram DMs). Your secret messages are encrypted and then disguised as innocent, natural-sounding text generated by a local AI model. No one reading the chat can tell there's a hidden message.
Why Conversation Stenography?
- Governments are mov...
MIgHTy-alIeN/MEV-Arbitrage-Bot
Stars: 920 | Forks: 650
An arbitrage bot is a smart contract connected to an external automation script that controls its operation.
README Preview:
MEV Arbitrage Bot for Ethereum — Smart Contract + Python Automation. Finds and executes arbitrage between Uniswap pools and routers.
An arbitrage bot is a smart contract that searches for and executes arbitrage opportunities between pools and routers, holding ETH/tokens on its balance. Below is a step-by-step guide on how to deploy your bot and get it running without a single manual call.
What the bot is
An arbitrage bot is a smart contract connected to an external automation ...