# Reconnaissance

> Skills for network reconnaissance including scanning, enumeration, and service discovery. Use when this capability is needed.

- Skill: `tomevault-io/reconnaissance` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add tomevault-io/reconnaissance`
- Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/reconnaissance/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Product & Planning
- Author: tomevault-io (https://skillmd.com/u/tomevault-io)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/tomevault-io/reconnaissance

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# Network Reconnaissance

Initial discovery and enumeration of network services and hosts.

## Skills

- [Network Scanning](references/network-scanning.md) - Host and port discovery
- [Nmap Scan](references/nmap-scan.md) - Detailed nmap usage
- [Banner Grabbing](references/banner-grabbing.md) - Service identification
- [Attack Surface Assessment](references/attack-surface-assessment.md) - Exposure evaluation
- [CVE Lookup](references/cve-lookup.md) - Vulnerability research

## Quick Reference

| Tool | Purpose | Common Flags |
|------|---------|--------------|
| nmap | Port scan | `-sV -sC -p-` |
| masscan | Fast scan | `--rate 10000` |
| nc | Banner grab | `-nv` |

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> Converted and distributed by [TomeVault](https://tomevault.io/claim/omkar-ukirde) — claim your Tome and manage your conversions.
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