quick-port-scan

by laolaoqi

Install this Skill

curl -fsSL -o quick-port-scan.zip https://skill.seembox.com/api/v1/skills/quick-port-scan/download && unzip quick-port-scan.zip

Download quick-port-scan.zip

SKILL.md About

---
name: Quick Port Scanner
description: Scan a host for open ports using bash built-in /dev/tcp or netcat. Fast, zero-dependency port scanning for Linux servers.
---

# Quick Port Scanner

**Scan open ports on any host using pure bash. No nmap, no Python, no dependencies.**

Works on any Linux system with bash. Uses `/dev/tcp` pseudo-device or `nc` (netcat) as fallback.

## Actions

### `scan` — Scan specific port
```json
{ "action": "scan", "host": "192.168.1.1", "port": 22 }
```
Returns: `{ "host": "192.168.1.1", "port": 22, "open": true, "service": "ssh" }`

### `common` — Scan top 20 common ports
```json
{ "action": "common", "host": "example.com" }
```
Scans: 21,22,23,25,53,80,110,143,443,445,993,995,1433,1521,3306,3389,5432,5900,8080,8443

### `full` — Custom range scan
```json
{ "action": "full", "host": "10.0.0.1", "start": 1, "end": 1024 }
```

## Use Cases

- Network troubleshooting: "Is port 443 open on my server?"
- Security audit: "What ports are exposed?"
- Deployment check: "Is the new service listening on the right port?"
- Docker networking: "Can container A reach container B on port 3306?"

## Pricing

$2.99 — One-time purchase

_meta.json Metadata

{
  "ownerId": "kn7az9dzb14d4w61p23wm75fyn823ms1",
  "publishedAt": 1778164368892,
  "slug": "quick-port-scan",
  "version": "1.0.0"
}