# Amass

> amass

- Skill: `sameh1200/amass` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add sameh1200/amass`
- Raw SKILL.md: https://api.skillmd.com/api/skills/sameh1200/amass/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: Sameh1200 (https://skillmd.com/u/sameh1200)
- Updated: 2026-09-22
- Page: https://skillmd.com/skills/sameh1200/amass

---

# amass

## Repo
https://github.com/owasp-amass/amass

## Installation
```bash
# Go
go install -v github.com/owasp-amass/amass/v4/...@master

# Docker
docker pull caffix/amass

# Binary from releases page
```

## Using
```bash
# Passive enum
amass enum -passive -d target.com -o amass_passive.txt

# Active enum
amass enum -active -d target.com -o amass_active.txt

# Intel
amass intel -d target.com -whois

# Config driven
amass enum -d target.com -config config.yaml -o out.txt
```

## Current Step
Deep attack surface mapping and subdomain discovery (passive + active).

## Next Step
Merge with subfinder output → resolve → probe with httpx → nuclei.

## Errors Fixes
- Slow → start with -passive, limit sources
- Missing data → configure API keys in config.yaml
- Graph DB issues → clear ~/.config/amass or use -dir
- Go install fails → use prebuilt binary or Docker