SKILLEMALL.ai

CC deploying-cloud-deception-with-decoy-resources

Deploy cloud-native deception across AWS, Azure, and GCP using decoy (honey) resources whose only purpose is to generate a high-fidelity alert the instant an attacker touches them: canary IAM access keys, permission-less decoy users/roles/service principals, honey object-storage buckets, and decoy secrets in Secrets Manager / Key Vault / Secret Manager. Wires detection through CloudTrail + EventBridge, Azure Sentinel honeytoken watchlists + Defender, and GCP Cloud Audit Logs, so any use of a decoy is routed to the SOC with near-zero false positives. Use when protecting cloud accounts and data stores, when an org has only on-prem honeypots and needs cloud coverage, when seeding fake AWS keys to catch credential theft and code-leak exposure, or when detecting cloud reconnaissance and lateral movement. Keywords: cloud deception, canary token AWS, honey S3 bucket, decoy IAM credentials, CloudTrail alert, GuardDuty, Sentinel honeytoken, decoy secret, honey service account, cloud honeypot, breach detection.

mukul975/Anthropic-Cybersecurity-Skills Agent Skills author: mukul975 Apache-2.0 5 files · 1 script body ≈ 2 438 tokens Open the sourcegithub.com↗ analyzed 5 d ago

Deploy cloud-native deception across AWS, Azure, and GCP using decoy (honey) resources whose only purpose is to generate a high-fidelity alert the instant an…

As a process C 62/100 · Has gaps — weak spots: when it triggers, failures and branches, running it twice

ProcedureAWSGoogle CloudAzureAI and agentstype and topics are labelled automatically from the skill text
JSON
Technical rating
C
87/100
safety, quality, tests
Safety 60%
91
Quality 40%
81
Run on models
none yet
Process rating
C
62/100
Has gaps
Failures and branches w 10
0
When it triggers w 12
20
Running it twice w 4
30
the three weakest of ten parameters · all ten

How to improve

    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 · 9

    ✓ No critical or high findings

    Medium and low: 9
    • low Risky intent intent-offensive-security assets/template.md:24
      Offensive-security / dual-use content (legitimate for authorised testing; review intended use)
      | svc-backup-prod | 2026-05-20 | Red team | 90 s | PASS |
    • low Risky intent intent-offensive-security assets/template.md:25
      Offensive-security / dual-use content (legitimate for authorised testing; review intended use)
      | acme…026 | 2026-05-20 | Red team | 2 min | PASS |
    • low Risky intent intent-offensive-security assets/template.md:26
      Offensive-security / dual-use content (legitimate for authorised testing; review intended use)
      | prod/db/master-password | 2026-05-20 | Red team | 75 s | PASS |
    • low Risky intent intent-offensive-security assets/template.md:27
      Offensive-security / dual-use content (legitimate for authorised testing; review intended use)
      | Azure honeytoken SP | 2026-05-20 | Red team | 6 min | PASS |
    • low Risky intent intent-offensive-security assets/template.md:28
      Offensive-security / dual-use content (legitimate for authorised testing; review intended use)
      | svc-billing-export | 2026-05-20 | Red team | 4 min | PASS |
    • low Risky intent intent-offensive-security SKILL.md:13
      Offensive-security / dual-use content (legitimate for authorised testing; review intended use)
      reconnaissance and lateral movement. Keywords: cloud deception, canary token AWS, honey
    • low Risky intent intent-offensive-security SKILL.md:51
      Offensive-security / dual-use content (legitimate for authorised testing; review intended use) (detector / deny-list definition)
      - When detecting cloud reconnaissance (enumeration of IAM, storage, or secrets) and lateral movement that legitimate users would never perform.
      detector
    • low Risky intent intent-offensive-security SKILL.md:67
      Offensive-security / dual-use content (legitimate for authorised testing; review intended use)
      Pick decoys that match how *your* attackers operate: leaked AWS keys (credential theft), an "admin" S3 bucket (data discovery), a `prod-db-password` secret (secrets harvesting), a privileged-looking s
    • low Risky intent intent-offensive-security SKILL.md:155
      Offensive-security / dual-use content (legitimate for authorised testing; review intended use)
      - **Cloud lateral movement.** A permission-less decoy service principal that "looks" privileged catches adversaries assuming roles during pivoting.

    Files scanned: 5. Evidence is masked. Grey chips explain why severity was lowered.

    Against the Agent Skills spec

    • note frontmatter-key unknown frontmatter key "domain"
    • note frontmatter-key unknown frontmatter key "subdomain"
    • note frontmatter-key unknown frontmatter key "nist_csf"
    • note frontmatter-key unknown frontmatter key "mitre_attack"

    Process rating: all ten parameters 62/100

    • 0Failures and branches. Linear process with no failure handling
    • 20When it triggers. No condition that starts the skill
    • 30Running it twice. 14 mutating operations with no state check
    • 60Tools and files. Uses tools (web) that frontmatter does not declare
    • 60Result and completion. Output format stated, no completion criterion
    • 70Inputs and preconditions. Inputs and preconditions are listed
    • 100Steps. 25 steps
    • 100Consistency. Name and required fields are in place
    • 100Execution cost. Instruction body is 2438 tokens
    • 100Progress reporting. Reports progress
    • medium Safety rules and hard prohibitions inside a skill: they belong in the system prompt, here they protect nothing

    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

    • +5Description has no quoted example phrases that should trigger the skill
    • +4Description does not say when NOT to use the skill (false activations)
    • +3Description length 1016: 120–800 characters recommended
    • -41 reference files, but SKILL.md never points to them: the model will not open them
    • +2Single-language instructions
    • +4Structure: 18 headings
    • +3Step-by-step instructions: 25 items
    • +3Output format is stated explicitly
    • +4Has examples (5 code blocks)
    • +3All 1 scripts are documented
    • +1License stated

    Quality base 70; lint remarks subtract, signals add up to 100. Result: 81.