cloud-saas-exposure SKILL.md skillA
cloud-saas-exposure from elementalsouls/claude-osint is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add elementalsouls/claude-osint/cloud-saas-exposure@v1Pins v1 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- elementalsouls/claude-osint
- Path
skills/cloud-saas-exposure/SKILL.md- Versions recorded
- 4
- Latest version
- v1, committed Aug 24, 2026
- First version recorded
- Aug 6, 2026
- Size
- 44,737 bytes
- Repository stars
- 2,831
- License
- MIT
Organization-grade cloud and supply-chain attack-surface discovery: S3/GCS/Azure Blob bucket discovery via observed-name mining (CNAME/cert-SAN/Wayback) and bounded two-class permutation (6 prefixes x 15 suffixes on trusted tokens, bounded target-bound expansion on subdomain stems), existence (HEAD/GET) vs public-listing confirmation, object-key triage into 9 value tiers (database dumps, credentials, IaC state, kubeconfig, VCS dirs, config, archives, PII, logs), dangling-CNAME bucket-takeover…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Cloud & SaaS Exposure — Buckets, Offline AWS Account-ID Recovery, Dependency Confusion, and Cloud-Native/K8s Fingerprinting > Companion skills: `osint-methodology` (the pipeline this plugs into — Stage 2 asset > expansion, Stage 4 exposure analysis, Stage 5 supply-chain confirmation). `offensive-osint` > §16.8 (bucket-permutation raw wordlist), §16.17 (cloud-native URL pattern table), §16.18– > §16.19 (container/K8s/CI paths + active curl recipes), §44 (package-registry search). This > skill does not repeat those lists — it builds the reasoning layer on top: the > ownership-gated bucket severity model, the offline AKIA→account-ID decode, the > dependency-confusion two-part confirmation contract, and cloud-native/K8s as an > org-attribution surface, not just another probe list. ## 0. When to Use / When NOT **Use this skill when:** you're mapping an authorized target's cloud and supply-chain footprint — enumerating storage buckets and judging whether a hit is actually the target's risk (not a stranger's public bucket that happens to match a permutation); recovering the AWS account ID behind a leaked access key you already hold (dead or live); confirming …
Read the whole file at its exact version.
How to install
mdr add elementalsouls/claude-osint/cloud-saas-exposure@sha256:487e949cd74ef72cThe line at the top of this page pins the label v1, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_ee2loacmc3qcgsfi)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Aug 6, 2026 and Aug 24, 2026, about one every 6 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1 latest | 2026-08-24 | f4acf9e | 44,737 B | A | view · diff |
| v1 | 2026-08-10 | 66ffd91 | 44,692 B | A | view · diff |
| v1 | 2026-08-06 | 5677cb6 | 44,686 B | A | view · diff |
| v1 | 2026-08-06 | eccfab4 | 44,702 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (44737 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
elementalsouls/claude-osint · 2,831 stars · license MIT · pushed 2026-10-09 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ee2loacmc3qcgsfi GET https://markdownregistry.com/api/v1/resolve?ref=elementalsouls/claude-osint/cloud-saas-exposure GET https://markdownregistry.com/api/v1/blob/487e949cd74ef72cdd219b894175b27ec9104eb5c4cadbb1a567b38db5d92547
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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