HYSEN LABS DIRECTORY

#Actively maintained

Maintenance tag · curated repositories and deep analysis.

1,407 curated open-source projects
RightNow-AI

openfang

18,188

Open-source Agent Operating System. OpenFang The Agent Operating System Open-source Agent OS built in Rust.

RustAI & Machine Learning2,291 forks
eythaann

Seelen-UI

17,808

The Fully Customizable Desktop Environment for Windows 10/11. Whether you want a minimal, distraction-free setup or a feature-rich power-user environment, Seelen UI gives you the primitives to build it.

RustWeb Development597 forks
MarlinFirmware

Marlin

17,586

Marlin is a firmware for RepRap 3D printers optimized for both 8 and 32 bit microcontrollers. Marlin supports all common platforms. Many commercial 3D printers come with Marlin installed. Check with your vendor if you need source code for your specific machine.

C++Hardware & IoT19,720 forks
larksuite

cli

17,212

The official Lark/Feishu CLI tool, maintained by the larksuite team, built for humans and AI Agents. Covers core business domains including Messenger, Docs, Base, Sheets, Calendar, Mail, Tasks, Meetings, and more, with 200+ commands and 20+ AI Agent Skills.

GoAI & Machine Learning1,382 forks
upptime

upptime

17,160

GitHub Actions uptime monitor & status page by @AnandChowdhary. Upptime** ( is the open-source uptime monitor and status page, powered entirely by GitHub Actions, Issues, and Pages, made with by Anand Chowdhary.

MarkdownDeveloper Tools1,040 forks
microsoft

SkillOpt

17,158

SkillOpt is a text-space optimizer that trains reusable natural-language skills for frozen LLM agents through trajectory-driven edits, validation-gated updates, and deployable best_skill.md artifacts.

PythonAI & Machine Learning1,605 forks