By Renchao Wu. Originally published on widechaos.cn .

For this issue I picked five projects from GitHub Trending and topic-search candidates, all agent infrastructure: a skill pack, a rewritten headless browser, an Android agent, a multi-provider SDK, and a distributed inference mesh. I read each project's README, release notes and recent commits; I did not install them unless an entry says so. Stars and other numbers are from GitHub as of 2026-10-31.

1. jakubkrehel/skills ⭐ 9,398 · Markdown

GitHub: https://github.com/jakubkrehel/skills

In one line: A design engineer turned his interface-review method into 14 agent skills that plug into a coding agent.

What it is: The repository is Markdown only: 14 directories, each with a SKILL.md that agents discover through name and description frontmatter. better-interface is the orchestrator and routes a screen to six domain skills; accessibility, layout, writing, typography, colors, UI.…