cloud

cloud is a skill for Claude Code, Codex from sanjaysaini1952/BugBounty-Arsenal. It costs 0 tokens per session (419 once invoked), scanned C, original, MIT.

A checklist for checking whether cloud storage and cloud services are accidentally exposed to the public. It includes Amazon S3, Azure Blob Storage, Google Cloud Storage, cloud metadata, credentials, and access permissions.

In plain words
What is it for?
Use it to check buckets and blobs, inspect exposed listings and secrets, test cloud metadata access, review environment credentials, and examine IAM permissions.
Why use it?
It helps security testers find publicly readable files, leaked cloud credentials, and permissions that could allow broader access or privilege escalation.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to check buckets and blobs, inspect exposed listings and secrets, test cloud metadata access, review environment credentials, and examine IAM permissions.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/sanjaysaini1952/bugbounty-arsenal/cloud
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 sanjaysaini1952/BugBounty-Arsenal --skill cloud
Clone the repo
git clone --depth 1 https://github.com/sanjaysaini1952/BugBounty-Arsenal

Made for: Claude Code, Codex.

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

README.md
[![agentmods](https://agentmods.dev/badge/skills/sanjaysaini1952/bugbounty-arsenal/cloud/github.svg)](https://agentmods.dev/skills/sanjaysaini1952/bugbounty-arsenal/cloud)
Your own site
<a href="https://agentmods.dev/skills/sanjaysaini1952/bugbounty-arsenal/cloud"><img src="https://agentmods.dev/badge/skills/sanjaysaini1952/bugbounty-arsenal/cloud/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

Your own site · 80×15
<a href="https://agentmods.dev/skills/sanjaysaini1952/bugbounty-arsenal/cloud"><img src="https://agentmods.dev/badge/skills/sanjaysaini1952/bugbounty-arsenal/cloud.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 419 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 2 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 $0.00000 $0.00419
Opus 5 $0.00000 $0.00210
Sonnet 5 $0.00000 $0.00084
Haiku 4.5 $0.00000 $0.00042

Measured 12d ago against content hash d3a59bbd4dd1, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade C, and why

cloud scanned grade C with 2 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 12d 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.

Cloud metadata endpointhighServer-side request forgery

One request to 169.254.169.254 can return temporary IAM credentials.

Use SSRF to access `http://169.254.169.254/latest/meta-data/iam/security-credentials/`. Report leaked IAM credentials.

Makes network callslowCapability

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

Check for publicly accessible S3 buckets: `curl https://bucket-name.s3.amazonaws.com/`. Report open buckets.
skills/hunting/cloud/SKILL.md · 38 lines

What it actually says

Cloud / AWS Security Testing Skill — 8 Test Cases

Load when: cloud, AWS, GCP, Azure, S3, metadata, IAM, secrets.

214. S3 bucket enumeration (easy)

Check for publicly accessible S3 buckets: curl https://bucket-name.s3.amazonaws.com/. Report open buckets.

215. S3 bucket listing (easy)

If bucket allows listing: curl https://bucket-name.s3.amazonaws.com/?list-type=2. Report sensitive files.

216. Cloud metadata SSRF (hard)

Use SSRF to access http://169.254.169.254/latest/meta-data/iam/security-credentials/. Report leaked IAM credentials.

217. AWS credentials in environment (medium)

If code execution is possible, check environment variables: env | grep AWS. Report leaked access keys.

218. Azure blob storage (medium)

Check for publicly accessible Azure blobs: https://account.blob.core.windows.net/container?restype=container&comp=list.

219. GCP bucket enumeration (medium)

Check for publicly accessible GCS buckets: https://storage.googleapis.com/storage/v1/b/bucket/o.

220. IAM privilege escalation (hard)

If AWS credentials are found, enumerate permissions: aws iam list-attached-user-policies. Report escalation paths.

221. Secrets in cloud config (medium)

Check for secrets in Terraform state, CloudFormation templates, Kubernetes secrets, Docker configs.


Cloud Metadata Endpoints

Provider Endpoint
AWS IMDSv1 http://169.254.169.254/latest/meta-data/
AWS IMDSv2 PUT http://169.254.169.254/latest/api/token
GCP http://metadata.google.internal/computeMetadata/v1/
Azure http://169.254.169.254/metadata/instance?api-version=2021-02-01
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. 12d ago First seen · 38 lines · 0 tokens per session scan C d3a59bbd4dd1

Subscribe to this mod's changes

cloud is a skill published in the GitHub repository sanjaysaini1952/BugBounty-Arsenal (2 stars, last pushed 1mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 419 tokens. A static security scan graded it C with 2 findings (cloud metadata endpoint, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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