# Port Scanner

> 扫描网络端口以检查可用性和检测运行的服务。

- Skill: `majiayu000/port-scanner` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds add majiayu000/port-scanner`
- Raw SKILL.md: https://api.skillmd.com/api/skills/majiayu000/port-scanner/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: majiayu000 (https://skillmd.com/u/majiayu000)
- Updated: 2026-09-09
- Page: https://skillmd.com/skills/majiayu000/port-scanner

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# Port Scanner Tool

## Description
Scan network ports to check availability, detect running services, and find open ports.

## Trigger
- `/port` command
- User needs to check ports
- User wants to scan network

## Usage

```bash
# Check single port
python scripts/port_scanner.py localhost 8080

# Scan port range
python scripts/port_scanner.py 192.168.1.1 --range 80-443

# Scan common ports
python scripts/port_scanner.py example.com --common

# Check if port is available
python scripts/port_scanner.py localhost 3000 --available
```

## Tags
`port`, `network`, `scan`, `tcp`, `security`

## Compatibility
- Codex: ✅
- Claude Code: ✅