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Agent Skill

Active Directory Attacks skill

active-directory-attackssickn33/agentic-awesome-skillsplugins/agentic-awesome-skills-claude/skills/active-directory-attacks/SKILL.md

Provide comprehensive techniques for attacking Microsoft Active Directory environments. Covers reconnaissance, credential harvesting, Kerberos attacks, lateral movement, privilege escalation, and domain dominance for red team operations and penetration testing.

48kMIT

always on

42 tokname + description

once used

2,860 tokSKILL.md body

bundled files

110 KB

repo stars

48kGitHub

Install the Active Directory Attacks skill

Skills CLI (Claude Code, Codex, Cursor and others)

npx skills add https://github.com/sickn33/agentic-awesome-skills --skill active-directory-attacks

Claude Code, by hand (all projects)

git clone --depth 1 https://github.com/sickn33/agentic-awesome-skills.git /tmp/agentic-awesome-skills
mkdir -p ~/.claude/skills
cp -R /tmp/agentic-awesome-skills/plugins/agentic-awesome-skills-claude/skills/active-directory-attacks ~/.claude/skills/active-directory-attacks

For one project only, copy the folder into .claude/skills/ in that project instead. The agent picks it up when a task matches its description.

What it costs your context

Agent Skills load in three steps. Tokens counted with the o200k tokenizer; your model's count will differ a little.

WhenWhat loadsCost
Every sessionName and description42 tok
When the agent uses itThe SKILL.md instructions2,860 tok
Only if opened1 bundled files (10 KB)varies

Until it is used, active-directory-attacks costs about 32× less than the median MCP server we measured (1,362 tokens on every turn). Installing all 150 skills from sickn33/agentic-awesome-skills would load 5,255 tokens of descriptions. Skills vs MCP study

Checks

Our checks found nothing to flag: it follows the Agent Skills specification's naming and size guidelines and doesn't pipe downloads into a shell.

Checked 2026-10-22 · method

What's inside

The headings of its SKILL.md. Read the full file on GitHub.

  • Active Directory Attacks
  • Purpose
  • Inputs/Prerequisites
  • Outputs/Deliverables
  • Essential Tools
  • Core Workflow
  • Step 1: Kerberos Clock Sync
  • Step 2: AD Reconnaissance with BloodHound
  • Step 3: PowerView Enumeration
  • Credential Attacks
  • Password Spraying
  • Kerberoasting
  • AS-REP Roasting
  • DCSync Attack
  • Kerberos Ticket Attacks
  • Pass-the-Ticket (Golden Ticket)
  • Silver Ticket
  • Pass-the-Hash
  • OverPass-the-Hash
  • NTLM Relay Attacks
  • Responder + ntlmrelayx
  • SMB Signing Check
  • Certificate Services Attacks (AD CS)
  • ESC1 - Misconfigured Templates

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