A simple version manager tool for switching between different versions of commands

The Destructive Command Guard (dcg) is for blocking dangerous git and shell commands from being executed by agents.

A command-line tool to generate, analyze, convert and manipulate colors

BT tracker 服务器列表与自建集成 tracker 入口，提供全网最全的 tracker 列表，每日聚合并测试存活服务器，trackers_all.txt 为全量列表（2902 行），trackers_best.txt 为可用列表（1137 行）

Official IANA IP blocks for each country | IPV4 and IPV6 | TEXT | CSV | JSON

Language server, formatter, and linter for Markdown, Quarto, and R Markdown

💎 Amber the programming language compiled to Bash/Ksh/Zsh

Rust CLI implementing the Recursive Language Model (RLM) pattern for Claude Code. Process documents 100x larger than context windows through intelligent chunking, SQLite persistence, and recursive sub-LLM orchestration.

A CLI utility to encode URLs or text into QR codes in various formats and colors.

Visualize Ownership and Lifetimes in Rust