SKILLEMALL.ai

BB AWS | Amazon Web Services

Architects, debugs, secures, and cost-optimizes AWS infrastructure — EC2, Lambda, RDS, VPC, IAM, ECS, CloudFront. Use when deploying or reviewing anything on AWS, when a bill jumps or spend has to come down, when an AccessDenied, throttle, timeout, 502/503/504, or unreachable-database error has no obvious cause, when choosing between Lambda, Fargate, EC2, RDS, DynamoDB, SQS, or EventBridge, when hardening IAM policies, S3 exposure, security groups, or secrets, when writing Terraform/CloudFormation/CDK against AWS, when auditing an account you inherited, or when a service quota, cold start, connection limit, or failover is the thing that broke. Covers VPC and subnet design, NAT versus VPC endpoints, Organizations and cross-account roles, backups and disaster recovery, and CLI/SSO profiles. Not for object-storage patterns in depth (`s3`), DynamoDB key modeling (`dynamodb`), Kubernetes manifest authoring (`k8s`), or Terraform language mechanics (`terraform`).

ClawHub Agent Skills author: Iván v1.0.7 MIT-0 18 files body ≈ 6 396 tokens Open the sourceclawhub.ai analyzed 3 d ago

Architects, debugs, secures, and cost-optimizes AWS infrastructure — EC2, Lambda, RDS, VPC, IAM, ECS, CloudFront.

As a process B 67/100 · Nearly there — weak spots: inputs and preconditions, consistency, running it twice

IntegrationTerraformAWSKubernetesInfrastructuretype and topics are labelled automatically from the skill text
JSON
Technical rating
B
85/100
safety, quality, tests
Safety 60%
98
Quality 40%
66
Run on models
none yet
Process rating
B
67/100
Nearly there
Inputs and preconditions w 11
0
Running it twice w 4
30
Consistency w 8
40
the three weakest of ten parameters · all ten

How to improve

  1. The SKILL.md body is over 5,000 tokens: move reference detail into references/ and load it when needed.
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 · 2

✓ No critical or high findings

Medium and low: 2
  • low Risky intent intent-offensive-security iam.md:5
    Offensive-security / dual-use content (legitimate for authorised testing; review intended use)
    **Contents:** [Evaluation Order (memorize this, it ends most arguments)](#evaluation-order-memorize-this-it-ends-most-arguments) · [Diagnosing a Denial](#diagnosing-a-denial) · [Trust Policy vs Permis
  • low Risky intent intent-offensive-security iam.md:44
    Offensive-security / dual-use content (legitimate for authorised testing; review intended use)
    ## iam:PassRole — The Privilege Escalation Nobody Reviews

Files scanned: 18. 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 body-long SKILL.md body ≈ 6396 tokens (recommended < 5000); move details to references/
  • note frontmatter-key unknown frontmatter key "slug"
  • note frontmatter-key unknown frontmatter key "homepage"
  • note frontmatter-key unknown frontmatter key "changelog"

Process rating: all ten parameters 67/100

  • 0Inputs and preconditions. Does not say what the process needs to start
  • 30Running it twice. 23 mutating operations with no state check
  • 40Consistency. Frontmatter name (AWS | Amazon Web Services) differs from the folder (aws)
  • 60Tools and files. Uses tools (bash, web) that frontmatter does not declare
  • 60Result and completion. Output format stated, no completion criterion
  • 70Execution cost. Instruction body is 6396 tokens
  • 100Steps. 37 steps
  • 100When it triggers. States when to use and when not to
  • 100Failures and branches. 1 branches, has a failure section
  • 100Progress reporting. Reports progress
  • medium Safety rules and hard prohibitions inside a skill: they belong in the system prompt, here they protect nothing
  • 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

  • +5Description has no quoted example phrases that should trigger the skill
  • +3Description length 970: 120–800 characters recommended
  • +4No input/output examples
  • +1No license
  • +2Single-language instructions
  • +4Description says when NOT to use the skill
  • +4Structure: 15 headings
  • +3Step-by-step instructions: 37 items
  • +3Output format is stated explicitly

Quality base 70; lint remarks subtract, signals add up to 100. Result: 66.

External checks

ClawHub: clean
This is a coherent AWS operations skill; it uses normal AWS CLI access and scoped local notes, with the main caution being automatic local memory and inventory updates.
LLM: benign (medium) · VirusTotal: · 10 Sept 2026