15,362 starsPython
Each one was running in my own projects long enough to prove it actually saves time before I bothered open-sourcing it. No hype — just a few useful things. Every skill here is a structured instruction set that agents load directly. Follows the Agent Skills open standard. Works with Claude Code, Codex, OpenCode, and OpenClaw. In any agent that supports Skills (Claude Code, Codex, OpenClaw…), just say:
Each one was running in my own projects long enough to prove it actually saves time before I bothered open-sourcing it. No hype — just a few useful things.
Every skill here is a structured instruction set that agents load directly. Follows the Agent Skills open standard. Works with Claude Code, Codex, OpenCode, and OpenClaw.
📋 Index
| Name | One-liner | Article |
|---|---|---|
| 🧹 neat-freak | After a session, run /neat to reconcile your project docs, CLAUDE.md, and agent memory with the code | Article (Chinese) |
| 🔭 hv-analysis | Drop a product/company/concept into it and get a 10k–30k word PDF research report | Article (Chinese) |
| ✍️ khazix-writer | Makes the agent write long-form Chinese articles in my personal voice | Article (Chinese) |
| 🔥 aihot | Lets your agent pull AI HOT's daily report and all AI news from aihot.virxact.com with one Chinese sentence — no API key | aihot.virxact.com |
| 💽 storage-analyzer | One sentence to scan your whole Mac / Windows drive — three-tier cleanup plan, one-click trash from the browser | Article (Chinese) |
📦 Install
In any agent that supports Skills (Claude Code, Codex, OpenClaw…), just say:
Install this skill: https://github.com/KKKKhazix/khazix-skills/tree/main/<skill-name>
Replace <skill-name> with the one you want — e.g. neat-freak, hv-analysis, khazix-writer. The agent will clone it into the right directory for you.
✨ Skills
🧹 neat-freak
After every session, run Why you'd want this You've probably hit this: code has been through 7-8 iterations but the README is still v1.0.0. Memory says you're using SQLite when you actually switched to PostgreSQL months ago. CLAUDE.md lists routes that no longer match the actual server. The agent isn't getting dumber — your docs and memory are. neat-freak's job is to clean it up. It touches three layers
These three layers have different audiences and don't overlap. That's exactly why I wasn't satisfied with Claude Code's AutoDream — it only touched memory, leaving the docs to rot. How to trigger 🌐 Cross-platform: Claude Code · Codex · OpenCode · OpenClaw
|
🔭 hv-analysis (Horizontal-Vertical Analysis)
Want to actually understand what a product / company / concept / person is about? Hand it over. It runs two threads in parallel: vertical — tells the subject's story from inception to the present moment, like a narrative; horizontal — lays out every major competitor at the current moment for comparison. When the two cross, you see things that neither current-state nor history alone would show you. The output is a typeset PDF research report, 10,000–30,000 words. Good for
Not good for
|
✍️ khazix-writer
The writing skill behind my own Chinese long-form articles. Once installed, the agent writes in my voice, my rhythm, with my list of banned phrases baked in.
Good for You've read my Chinese articles, like the style, and want your AI to write in the same voice. Hand it a PDF, a transcript, or a news link — it'll turn it into a long-form piece. Not good for You want "good general writing." This skill takes a position. It refuses corporate jargon, refuses "first... second... finally" structures, refuses "in today's rapidly evolving AI landscape" openings. If your target reader actually likes that stuff, this skill isn't for you. What's inside
|
🔥 aihot (AI HOT news query)
Lets any SKILL.md-supporting agent pull AI HOT's daily report and all AI news from aihot.virxact.com with one natural Chinese sentence. No API key, no MCP server config. What it can do
How to trigger (Chinese — the underlying API is Chinese-curated) 🌐 Cross-platform: Claude Code · Codex CLI · Cursor · Gemini CLI · OpenCode · Cline · Windsurf 🇨🇳 China-friendly direct install (no GitHub access needed): |
💽 storage-analyzer
Tell your agent something like "check my storage" or "C: drive is full". It scans your whole disk and opens an interactive HTML report in your browser: disk overview, top 5 space hogs, prioritized cleanup, and a 🟢🟡🔴 three-tier list. Every command is one-click-copy; you can also click buttons to move to Trash / delete (always with a second confirmation dialog). Why it beats CleanMyMac CleanMyMac is a hard-coded program. It'll show you a 3.8 GB Chrome folder labeled "user cache, safe to delete" — but you don't know what's actually inside, which sites you'll log out of, which offline data will be gone. This skill is agent-driven. Every entry comes with specific path + content classification + impact of deletion + recommended action. That mysterious 97 GB UUID Container? It'll tell you it's the Bilibili offline video cache and suggest you clean it through the Bilibili app, not by hand. Three-tier classification is the core
Hard rules Scan phase is read-only, period. Deletions require two clicks — button on the page, then a browser confirm dialog. The local server runs on 127.0.0.1 + random port + token, with three whitelists (green = can rm; yellow = trash only; both = open). 🌐 Cross-platform: macOS fully tested; Windows code-ready (multi-drive supported), worth eyeballing on first run How to trigger |
🌟 About
I'm Khazix (数字生命卡兹克), founder of Virxact. I try to share fun, practical AI know-how — and may we always stay curious about the world.
These skills are what I personally use every day. If they help you, a ⭐ is appreciated. Questions or suggestions welcome in Issues / Discussions.
MIT License · Free to use, modify, and redistribute
Made by @KKKKhazix
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