windows-open

windows-open is a skill for Claude Code, Codex from malue-ai/dazee-small. It costs 33 tokens per session (1,111 once invoked), scanned A, original, MIT.

A Windows command tool for opening files, folders, web addresses, and applications with PowerShell, File Explorer, or a chosen program.

In plain words
What is it for?
Useful for opening documents in Word or Excel, projects in VS Code, URLs in a browser, and folders or files selected in Explorer.
Why use it?
It lets an agent present results or launch the right application without asking the user to navigate to them manually.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Useful for opening documents in Word or Excel, projects in VS Code, URLs in a browser, and folders or files selected in Explorer.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/malue-ai/dazee-small/windows-open
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add malue-ai/dazee-small --skill windows-open
Clone the repo
git clone --depth 1 https://github.com/malue-ai/dazee-small

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for windows-open

README.md
[![agentmods](https://agentmods.dev/badge/skills/malue-ai/dazee-small/windows-open/github.svg)](https://agentmods.dev/skills/malue-ai/dazee-small/windows-open)
Your own site
<a href="https://agentmods.dev/skills/malue-ai/dazee-small/windows-open"><img src="https://agentmods.dev/badge/skills/malue-ai/dazee-small/windows-open/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for windows-open

Your own site · 80×15
<a href="https://agentmods.dev/skills/malue-ai/dazee-small/windows-open"><img src="https://agentmods.dev/badge/skills/malue-ai/dazee-small/windows-open.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 33 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,111 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00033 $0.01111
Opus 5 $0.00016 $0.00556
Sonnet 5 $0.00007 $0.00222
Haiku 4.5 $0.00003 $0.00111

Measured 9d ago against content hash bac3a4a2a610, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

windows-open scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

instances/xiaodazi/skills/windows-open/SKILL.md · 142 lines

How it starts

The opening of the file, as written. The whole thing — 142 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Windows 打开文件/URL/应用

使用 PowerShell 和系统命令打开文件、URL、文件夹和应用程序。 等同于 macOS 的 open 命令。

使用场景

  • 用户说「打开这个文件」「用 XX 打开」「打开那个网页」
  • 需要在文件资源管理器中定位文件
  • 需要启动特定应用
  • 文件处理完成后展示给用户查看

命令参考

打开文件(默认应用)

# 用默认应用打开文件
Start-Process "C:\Users\$env:USERNAME\Documents\report.xlsx"

# 或使用 Invoke-Item
Invoke-Item "C:\Users\$env:USERNAME\Desktop\photo.jpg"

用指定应用打开

# 用记事本打开
Start-Process "notepad.exe" -ArgumentList "C:\path\to\file.txt"

# 用 VS Code 打开
Start-Process "code" -ArgumentList "C:\path\to\project"

# 用 Word 打开
Start-Process "winword.exe" -ArgumentList "C:\path\to\doc.docx"

# 用 Excel 打开
Start-Process "excel.exe" -ArgumentList "C:\path\to\data.xlsx"

打开 URL

# 用默认浏览器打开
Start-Process "https://www.example.com"

# 用指定浏览器打开
Start-Process "chrome.exe" -ArgumentList "https://www.example.com"
Start-Process "msedge.exe" -ArgumentList "https://www.example.com"

打开文件夹

# 打开文件夹
explorer.exe "C:\Users\$env:USERNAME\Documents"

# 打开文件并选中(在资源管理器中高亮)
explorer.exe /select, "C:\Users\$env:USERNAME\Documents\report.xlsx"

# 打开特殊文件夹
explorer.exe shell:Downloads    # 下载
explorer.exe shell:Desktop      # 桌面
explorer.exe shell:MyDocuments  # 文档
explorer.exe shell:MyPictures   # 图片
explorer.exe shell:MyMusic      # 音乐
explorer.exe shell:MyVideo      # 视频
explorer.exe shell:RecycleBinFolder  # 回收站

启动应用

# 按名称启动(需要在 PATH 中)
Start-Process "notepad"
Start-Process "calc"
Start-Process "mspaint"

# 启动 UWP 应用(通过 URI 协议)
Start-Process "ms-settings:"           # 设置
Start-Process "ms-clock:"              # 时钟
Start-Process "ms-todo:"               # To Do
Start-Process "ms-photos:"             # 照片
Start-Process "ms-screenclip:"         # 截图工具
Start-Process "calculator:"            # 计算器

# 启动并等待关闭
Start-Process "notepad.exe" -ArgumentList "file.txt" -Wait

系统控制面板

# 打开控制面板项
Start-Process "control" -ArgumentList "printers"      # 打印机
Start-Process "control" -ArgumentList "fonts"          # 字体
Start-Process "ncpa.cpl"                               # 网络连接
Start-Process "appwiz.cpl"                             # 程序和功能
Start-Process "devmgmt.msc"                            # 设备管理器

# 打开系统信息
Start-Process "msinfo32"

# 打开任务管理器
Start-Process "taskmgr"

Read the full file on GitHub · 142 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 9d ago First seen · 142 lines · 33 tokens per session scan A bac3a4a2a610

Subscribe to this mod's changes

windows-open is a skill published in the GitHub repository malue-ai/dazee-small (36 stars, last pushed 5mo ago), licensed MIT. It adds 33 tokens to every session and 1,111 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

Related

Other skills, from other repositories