Open source. Open possibilities.

nnn is a lightweight, high-performance terminal file manager designed for efficiency and minimal resource usage across various Unix-like systems.

findDupes is a Go command-line tool that finds duplicate files by SHA-256 content hash across one or more directories concurrently, filtering candidates by file size and a 4 KiB prefix hash before fully hashing matches.

Consigliere is an AI-powered CLI for organizing knowledge, projects, and ideas. It creates a structured workspace that integrates with AI assistants like Claude Code to maintain context, track progress, and manage an idea-to-project lifecycle.

Posting is a terminal-based HTTP client in the spirit of Postman and Insomnia. It stores requests as plain YAML files, works over SSH, and supports environments, autocompletion, tree-sitter highlighting, Vim keys, custom themes, Python hooks and cURL/Postman/OpenAPI import.

A collection of Agent Skills that teach AI coding agents to work with Obsidian vaults, covering Obsidian Flavored Markdown, Bases, JSON Canvas, the Obsidian CLI, web page extraction, and template rendering.

An MIT-licensed family of independent TypeScript packages that convert losslessly between OOXML, OpenDocument, Markdown, EPUB, PDF, RTF and legacy formats through one shared Zod schema, with a CLI, MCP server and web UI built on top.

TidyMyMac is an open-source macOS disk cleanup utility for the terminal. It scans, reviews and reclaims space with a dry-run default, protected paths, modular cleaners, profiles, JSON/CSV export and script generation.

A Go CLI for isolating and managing multiple Google Antigravity accounts via dynamic $HOME sandboxing, with real-time quota tracking and Herdr multi-agent integration.

tldr-pages is a community-maintained collection of simplified, practical help pages and cheatsheets for thousands of command-line tools, offering an approachable alternative to traditional man pages.

Win11Debloat is a lightweight PowerShell script for Windows 10/11 that removes preinstalled apps, disables telemetry and AI features, and customizes the OS via an interactive menu or command line. Changes can be reverted, and it includes multi-user and Sysprep support for administrators and power users.

stepstone keeps a repository's roadmap inside the repository: dependency-aware Project Goals committed alongside the code and driven by any coding agent or human through one CLI, with next, ready and waves answers, an optional terminal board, an Agent Skill, and a Pi extension.

Tomba is a CLI tool for finding and verifying email addresses, enriching contact data, and discovering phone numbers from domains, LinkedIn URLs, or article authors. It supports bulk CSV processing, AI chat, and reusable workflow skills.

Aletheia is a cross-platform game save backup and sync tool for backing up and restoring saves across Steam, Heroic Games, Lutris, itch.io, GOG Galaxy and Xbox.

smorg is a keyboard-driven terminal dashboard that aggregates work items from Linear, GitHub, and Spotify into individual tabs. It provides a unified CLI interface to track tasks, notifications, and media playback, allowing users to mark items as seen, open them in browsers, and manage integrations directly from the terminal.

A command-line interface for Google Workspace that dynamically generates commands from the Google Discovery Service to manage Drive, Gmail, Calendar, and other APIs.

Vauchi CLI is a command-line client for Vauchi, a pre-alpha project for living contact cards exchanged in person. It creates a cryptographic identity, manages card fields, exchanges contacts via QR codes, syncs with a relay, and supports encrypted backup/restore. Written in Rust under GPL-3.0-or-later.

Taskbook is a lightweight command-line task and note manager that organizes items into boards with timeline views, priority levels, search, filtering, and archive/restore. Data is stored locally in JSON files with atomic writes for safety.

Zotero CLI is an English-language command-line tool for managing Zotero libraries and supporting rigorous systematic literature reviews. It combines Zotero item and collection operations, multi-source import, interactive screening, audit trails, citation snowballing, data extraction, PRISMA reporting, and optional local RAG/LLM-backed semantic search.

asciinema is a command-line tool for recording, replaying, and live-streaming terminal sessions using the lightweight asciicast format instead of heavy video files.

jrnl is a simple command-line journal application for creating, searching, and viewing journal entries stored as plain text.