PowerSkills

Windows automation toolkit for AI agents. Provides Outlook email/calendar, Edge browser (CDP), desktop screenshots/window management, and shell commands via PowerShell. Install this for the full suite, or install individual sub-skills (powerskills-outlook, powerskills-browser, powerskills-desktop, powerskills-system) separately.From its SKILL.md

Install

npx -y skills add felipemsilva/PowerSkills

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

2 things to look at

2 stars2 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.
runs commandsInstructs the agent to run 3 commands, including `Set-ExecutionPolicy -Scope CurrentUser -ExecutionPolicy RemoteSigned` and 2 more.

What its file declares

Copied from the file, not written here

The file declares its own license as MIT. That is the author’s claim about this one file, and it is not the same thing as the license GitHub reports for the repository, which is listed with the other numbers below.

SKILL.md

1.5 KB, 278 tokens by cl100k_base, as published. Nobody here has run it

PowerSkills

Windows capabilities for AI agents via PowerShell. Each skill in skills/ is independently discoverable.

Setup

Set-ExecutionPolicy -Scope CurrentUser -ExecutionPolicy RemoteSigned

Usage

.\powerskills.ps1 <skill> <action> [--param value ...]
.\powerskills.ps1 list                          # Discover available skills
.\powerskills.ps1 outlook inbox --limit 10       # Run an action

Output Format

All actions return JSON:

{"status": "success", "exit_code": 0, "data": {...}, "timestamp": "..."}

Configuration

Edit config.json:

{
  "edge_debug_port": 9222,
  "default_timeout": 30,
  "outlook_body_max_chars": 5000
}

Skills

Skill	Description
outlook	Email & calendar via Outlook COM
browser	Edge automation via CDP
desktop	Screenshots, window management, keystrokes
system	Shell commands, processes, system info

What ships with it: 8 files

217.8 KB alongside SKILL.md, 4 of them executable

2 things to look at

What its file declares

SKILL.md

PowerSkills

Setup

Usage

Output Format

Configuration

Skills

What ships with it: 8 files

assets/

lib/

tests/

Keep looking