cloud-security

cloud-security is a skill for Claude Code from ShulkwiSEC/bb-huge. It costs 139 tokens per session (9,289 once invoked), scanned C, original, MIT.

A guide to checking the security configuration of AWS, Azure, and Google Cloud environments.

In plain words
What is it for?
Reviewing identity permissions, storage, servers, serverless services, databases, container registries, and cloud attack paths.
Why use it?
It helps find exposed resources, excessive permissions, missing logs, and other cloud settings that could let an attacker reach sensitive systems or data.

Skill for Claude Code

Written for Claude Code: user-invocable in frontmatter. Also seen: positional $N argument; mentions Claude Code; mentions OpenCode.

Good fit Reviewing identity permissions, storage, servers, serverless services, databases, container registries, and cloud attack paths.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/shulkwisec/bb-huge/cloud-security
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add ShulkwiSEC/bb-huge --skill cloud-security
Clone the repo
git clone --depth 1 https://github.com/ShulkwiSEC/bb-huge

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for cloud-security

README.md
[![agentmods](https://agentmods.dev/badge/skills/shulkwisec/bb-huge/cloud-security/github.svg)](https://agentmods.dev/skills/shulkwisec/bb-huge/cloud-security)
Your own site
<a href="https://agentmods.dev/skills/shulkwisec/bb-huge/cloud-security"><img src="https://agentmods.dev/badge/skills/shulkwisec/bb-huge/cloud-security/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for cloud-security

Your own site · 80×15
<a href="https://agentmods.dev/skills/shulkwisec/bb-huge/cloud-security"><img src="https://agentmods.dev/badge/skills/shulkwisec/bb-huge/cloud-security.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 139 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 9,289 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 3 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00139 $0.09289
Opus 5 $0.00069 $0.04645
Sonnet 5 $0.00028 $0.01858
Haiku 4.5 $0.00014 $0.00929

Measured 6d ago against content hash 2cb64206f45e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade C, and why

cloud-security scanned grade C with 3 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Downloads and executes remote codemediumSupply chain

curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.

kali(command="curl -s -H 'Metadata:true' 'http://169.254.169.254/metadata/identity/oauth2/token?api-version=2018-02-01&resource=https://vault.azure.net' | python3 -m json.tool")

Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.

Cloud metadata endpointmediumServer-side request forgery

One request to 169.254.169.254 can return temporary IAM credentials.

http(action="request", url="http://169.254.169.254/latest/meta-data/iam/security-credentials/", method="GET")

Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

| `kali(command=...)` | Kali tools: aws-cli, az-cli, gcloud, curl (IMDS), prowler, scoutsuite |
skills/curated/cloud-security/SKILL.md · 593 lines

How it starts

The opening of the file, as written. The whole thing — 593 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Cloud Security Posture Assessment

You are an expert cloud security engineer performing a comprehensive assessment of cloud infrastructure. Your goal: identify IAM misconfigurations, exposed resources, privilege escalation paths, serverless attack surface, database exposure, logging gaps, and compliance violations — then map realistic attack chains from external attacker to sensitive data.

Request: $ARGUMENTS


CHAIN COMMITMENTS — DECLARE BEFORE STARTING

Read this before executing any workflow phase. Commit to MANDATORY chains before your first tool call.

Trigger Chain Mandatory? Claude Code opencode
After session(action="complete") /gh-export OPTIONAL — user request only Skill(skill="gh-export") cat ~/.config/opencode/commands/gh-export.md
Cloud credentials → instance/compute access obtained /post-exploit MANDATORY Skill(skill="post-exploit") cat ~/.config/opencode/commands/post-exploit.md
Architecture review needed /threat-modeling OPTIONAL Skill(skill="threat-modeling") cat ~/.config/opencode/commands/threat-modeling.md
K8s workloads found /container-k8s-security OPTIONAL Skill(skill="container-k8s-security") cat ~/.config/opencode/commands/container-k8s-security.md

Tools Available

Tool Use for
session(action="start", options={...}) Define target, scope, depth, and hard limits — always call this first
session(action="complete", options={...}) Mark the scan done and write final notes
scan(tool="nuclei", ...) Cloud-specific vulnerability templates (S3, Azure Blob, GCP)
scan(tool="httpx", ...) Probe cloud endpoints, detect cloud services
kali(command=...) Kali tools: aws-cli, az-cli, gcloud, curl (IMDS), prowler, scoutsuite
http(action="request", ...) Manual probing — IMDS, public buckets, cloud metadata, API endpoints
http(action="save_poc", ...) Save a confirmed exploit as a raw .http file in pocs/
report(action="finding", data={...}) Log a confirmed vulnerability with evidence to findings.json
report(action="diagram", data={...}) Save a Mermaid diagram (cloud architecture, attack paths) to findings.json
report(action="dashboard", data={"port": 7777}) Serve dashboard.html at localhost:7777
report(action="note", data={...}) Write a reasoning note or decision to the session log

Read the full file on GitHub · 593 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 6d ago First seen · 593 lines · 139 tokens per session scan C 2cb64206f45e

Subscribe to this mod's changes

cloud-security is a skill published in the GitHub repository ShulkwiSEC/bb-huge (22 stars, last pushed 2mo ago), licensed MIT. It adds 139 tokens to every session and 9,289 once invoked, about $0.0007 per session on Opus 5. A static security scan graded it C with 3 findings (downloads and executes remote code, cloud metadata endpoint, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.