Powerskills System
Windows system commands and info via PowerShell. Execute shell commands, get system info (hostname, OS, uptime), list top processes, read environment variables. Use when needing to run commands, check system status, or inspect the Windows environment.
Install
$ agentstack add skill-aloth-powerskills-system ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Links to your public security report.[](https://agentstack.voostack.com/security/report/skill-aloth-powerskills-system) Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
PowerSkills — System
Shell commands, process management, system info.
Requirements
- PowerShell 5.1+
Actions
.\powerskills.ps1 system [--params]| Action | Params | Description | |--------|--------|-------------| | exec | --command "whoami" [--timeout 30] | Run a PowerShell command | | info | | System info: hostname, OS, user, domain, arch, uptime | | processes | --limit N | Top processes by CPU (default: 20) | | env | --name PATH | Get environment variable value |
Examples
# Run a command
.\powerskills.ps1 system exec --command "Get-Process | Select -First 5"
# System info
.\powerskills.ps1 system info
# Top 10 CPU consumers
.\powerskills.ps1 system processes --limit 10
# Check an env var
.\powerskills.ps1 system env --name COMPUTERNAMEOutput Fields
info
hostname, user, domain, os, arch, ps_version, uptime_hours
processes
name, pid, cpu, mem_mb
exec
stdout, stderr, exit_code
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: aloth
- Source: aloth/PowerSkills
- License: MIT
- Homepage: https://github.com/aloth/PowerSkills#readme
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.