SKILLEMALL.ai

BF Active Directory Attacks

This skill should be used when the user asks to "attack Active Directory", "exploit AD", "Kerberoasting", "DCSync", "pass-the-hash", "BloodHound enumeration", "Golden Ticket", "Silver Ticket", "AS-REP roasting", "NTLM relay", or needs guidance on Windows domain penetration testing.

modbender/skill-library-mcp Agent Skills author: modbender MIT 1 file body ≈ 2 281 tokens Open the sourcegithub.com analyzed 2 d ago

This skill should be used when the user asks to "attack Active Directory", "exploit AD", "Kerberoasting", "DCSync", "pass-the-hash", "BloodHound enumeration"…

As a process F 47/100 · Will not run — References files that are not bundled: references/advanced-attacks.md

ProcedureSecuritytype and topics are labelled automatically from the skill text
JSON
Technical rating
B
89/100
safety, quality, tests
Safety 60%
96
Quality 40%
78
Run on models
none yet
Process rating
F
47/100
Will not run
References files that are not bundled: references/advanced-attacks.md
Tools and files w 18
0
Result and completion w 14
0
Progress reporting w 2
0
the three weakest of ten parameters · all ten

How to improve

  1. The text references files that are not there: add them or drop the references.
For the model run — optional
  • Your own cases (evals/evals.json, 4–6 real requests with expected answers): the full check would then run those instead of a model-drafted suite.
  • A spec.yaml with trigger phrases and assertions — a behaviour contract for CI; `skilltest init` writes a template.

Guard findings · 4

✓ No critical or high findings

Medium and low: 4
  • low Risky intent intent-offensive-security SKILL.md:3
    Offensive-security / dual-use content (legitimate for authorised testing; review intended use)
    description: This skill should be used when the user asks to "attack Active Directory", "exploit AD", "Kerberoasting", "DCSync", "pass-the-hash", "BloodHound enumeration", "Golden Ticket", "Silver Tic
  • low Risky intent intent-offensive-security SKILL.md:13
    Offensive-security / dual-use content (legitimate for authorised testing; review intended use)
    Provide comprehensive techniques for attacking Microsoft Active Directory environments. Covers reconnaissance, credential harvesting, Kerberos attacks, lateral movement, privilege escalation, and doma
  • low Risky intent intent-offensive-security SKILL.md:110
    Offensive-security / dual-use content (legitimate for authorised testing; review intended use)
    ### Password Spraying
  • low Risky intent intent-offensive-security SKILL.md:326
    Offensive-security / dual-use content (legitimate for authorised testing; review intended use)
    - Lock out accounts with excessive password spraying

Files scanned: 1. Evidence is masked. Grey chips explain why severity was lowered.

Against the Agent Skills spec

  • warning name-format name should be kebab-case (lowercase letters, digits, hyphens)
  • warning missing-ref reference to a missing file: references/advanced-attacks.md

Process rating: all ten parameters 47/100

Will not run. References files that are not bundled: references/advanced-attacks.md
  • 0Tools and files. 1 referenced file(s) missing: references/advanced-attacks.md
  • 0Result and completion. Does not say what the result is
  • 0Progress reporting. Says nothing while it works
  • 30Running it twice. 1 mutating operations with no state check
  • 40Consistency. Frontmatter name (Active Directory Attacks) differs from the folder (active-directory-attacks)
  • 50Failures and branches. 0 branches, has a failure section
  • 70When it triggers. States when to use, but not when not to
  • 70Inputs and preconditions. Inputs and preconditions are listed
  • 100Steps. 18 steps
  • 100Execution cost. Instruction body is 2281 tokens
  • low 15 top-level sections: this looks like several domains in one skill

Everything here is measured from the skill text rather than judged by a model, so the numbers are checkable. A parameter weighs more when it is a more common reason for the process to stall.

Quality signals

  • +4Description does not say when NOT to use the skill (false activations)
  • +3Output format is not stated: the model decides each time
  • +1No license
  • +2Single-language instructions
  • +5Description quotes 10 example trigger phrases
  • +3Description length 282: enough signal without eating the budget
  • +4Structure: 36 headings
  • +3Step-by-step instructions: 18 items
  • +4Has examples (20 code blocks)

Quality base 70; lint remarks subtract, signals add up to 100. Result: 78.