Repository Index

Programming exercises, code katas and puzzles for your job interview training - or just for fun.

• interview-practice
• interview-test-task
• language-learning
• coding-interview

TranslatedClaude Guardian is an all-in-one Claude account safety and risk prevention skill. Claude防封实战 (Claude anti-ban practice) It intelligently assesses your device, account history, network environment, and payment options, then provides personalized guidance for local, VPS, or virtual machine setups.

• agent-skills
• claude-code
• claude-skills
• codex-skill

Official SGLang x Datawhale course on LLM inference: understand inference, build a mini-sglang from scratch, then read the real SGLang source and land your first PR. Available in English and Chinese.

• infra
• llm
• sglang
• cuda

What's in your data? Extract schema, statistics and entities from datasets

• python
• privacy
• pii
• npi

Automated Integration Testing and Live Documentation for your API

• python3
• python-package
• pypi-packages
• scanapi

TranslatedFail-Closed account environment manager: 11-item environment fingerprint audit (Block-on-Fail), a WebRTC leak probe with a hand-written STUN protocol stack, Kill-Switch emergency network cutoff, multi-account snapshot isolation, configuration drift self-healing — making it physically impossible for the real IP to leak

You Don't Know Node.js

more than you ever wanted to know about Pokémon

Modern(-ish) password hashing for your software and your servers

• python

An awesome iTerm2 backend for Matplotlib, so you can plot directly in your terminal.

• python
• iterm2
• matplotlib
• plot

Newelle - Your Ultimate Virtual Assistant

• adwaita
• app
• gnome
• gtk

A free AI assistant and survival library that runs on your own computer, with no internet needed. Shows the source of every answer.

Convert your KiCAD board into a nicely looking 2D drawing suitable for pinout diagrams

• pcb
• pcb-diagram
• kicad

Adds GraphQL support to your Flask application.

• graphql
• flask-application
• python
• web

11 Claude skills that copy the investors you trust, watch the news and Congress, size every trade to your budget, and never place an order without your yes.

• 13f
• claude
• claude-skills
• investing

A solid foundation for your flask app

When Claude keeps giving you bad answers, make 100 versions of it fight to the death. Same task, 100 different strategies, a bracket, one answer left. Free Claude Code skill.

• arena
• claude-code
• claude-skills
• multi-agent

Install macOS on your PC from Windows

• installer
• macos
• opencore
• windows

An auto-evolution framework that optimizes anything — your 7×24 team of algorithm engineers.

• evolutionary-algorithms
• rsi-ai
• self-improvement
• llm-agent

Your single pane of glass for real-time analytics into MySQL/MariaDB & ProxySQL

• monitoring
• mysql
• python

The open-source governance layer for AI agents: write the rules declaratively, Bernstein enforces them and produces the verifiable, replayable record. Free, Apache-2.0. https://bernstein.run

• agent-orchestrator
• deterministic-replay
• air-gap
• audit-trail

Evaluate OMR sheets fast and accurately using a scanner 🖨 or your phone 🤳.

• opencv
• image-processing
• omr
• omr-sheet

Dissect is a digital forensics & incident response framework and toolset that allows you to quickly access and analyse forensic artefacts from various disk and file formats, developed by Fox-IT (part of NCC Group).

• dfir
• dissect
• python

Tools for various online judges. Downloading sample cases, generating additional test cases, testing your code, and submitting it.

• competitive-programming
• automation
• scraping
• atcoder