Scan reports · mukul975/Anthropic-Cybersecurity-Skills
analyzing-cloud-storage-access-patterns: scan report
Detect abnormal access in AWS S3, GCS, and Azure Blob Storage by analyzing CloudTrail Data Events, GCS audit logs, and Azure Storage Analytics for after-hours bulk downloads, new-IP access, and API-call spikes (e.g.… An automated scan of this public skill from mukul975/Anthropic-Cybersecurity-Skills: security, token cost, spec and clarity, with every finding and its fix.
Result
Verdict
94/100 · grade A
mukul975/Anthropic-Cybersecurity-Skills/skills/analyzing-cloud-storage-access-patterns at 54a7988
Spec 21 · Efficiency 23 · Clarity 25 · Security 25 (each out of 25)
Always loaded 106 tokens · on trigger 380 · on demand 2,400
spec/non-portable-keyswarn · SKILL.mdNon-spec frontmatter (domain, subdomain, tags, version, author, atlas_techniques, nist_ai_rmf, nist_csf, mitre_attack). claude.ai and the Skills API reject the upload; move them under `metadata` or drop them.eff/orphan-fileinfo · references/api-reference.mdreferences/api-reference.md is never mentioned in SKILL.md, so the agent won't know to read it.
Where it comes from
Source
| Fact | Value |
|---|---|
| Repository | mukul975/Anthropic-Cybersecurity-Skills |
| Skill folder | skills/analyzing-cloud-storage-access-patterns |
| Stars | 34,556 |
| License | Apache-2.0 |
| Commit scanned | 54a7988 |
| Scanned | 2026-10-16 |
| Files | 3 |
ProSkills doesn't host or redistribute this skill. Get it from its repository, and check the license before reusing it. Something wrong here? Open an issue for a rescan or removal.
For maintainers
Badge for the README
If you maintain this skill, this badge shows its score and links to this report. Fix findings and the score moves with the next scan.
[](https://proskills.dev/reports/mukul975-analyzing-cloud-storage-access-patterns)
Alternatives
Scanned alternatives on ProSkills
Skills in the ProSkills catalog that cover similar ground. Every one passes the same scanner before it ships.
- Test WriterTests that fail before the fix and pass after.Loads when the user needs tests for new code or a bug fix.5 rules · Code ReviewScan 100$9
- Analytics SQLReadable analytics queries you can trust.Loads when the user writes a report, metric or analytics query.5 rules · Data & SQLScan 100Free
- Query OptimizerEXPLAIN-driven tuning with before and after timings.Loads when a query or page is slow.5 rules · Data & SQLScan 100$12
Same repository
More from mukul975/Anthropic-Cybersecurity-Skills
- abusing-dpapi-for-credential-accessGrade C76/100
- abusing-shadow-credentials-for-privescGrade B88/100
- achieving-cmmc-level-2-complianceGrade A94/100
- acquiring-disk-image-with-dd-and-dcflddGrade B86/100
- analyzing-active-directory-acl-abuseGrade B83/100
- analyzing-android-malware-with-apktoolGrade B83/100
- analyzing-api-gateway-access-logsGrade B85/100
- analyzing-apt-group-with-mitre-navigatorGrade B83/100
- analyzing-azure-activity-logs-for-threatsGrade B85/100
- analyzing-bootkit-and-rootkit-samplesGrade A94/100
- analyzing-browser-forensics-with-hindsightGrade F59/100
- analyzing-campaign-attribution-evidenceGrade B83/100
FAQ
Questions
- Is analyzing-cloud-storage-access-patterns safe to install?
- No known risky patterns found. The scan covers prompt injection, hidden Unicode, remote code execution and credential access in every text file of the skill. It cannot judge intent, so read any flagged line in context before installing.
- How was this score calculated?
- Four checks of 25 points each: spec, efficiency, clarity and security. Findings take points off the check they belong to, and any critical finding caps the grade at F. The same scanner runs in your browser at proskills.dev/scan.
- Is this report current?
- It was made from commit 54a7988 on 2026-10-16. If the skill has changed since, paste the new version into the scanner for a fresh score.
- I wrote this skill. Can I fix the score or have the page removed?
- Fix the findings and push. The reports are rebuilt from GitHub on a schedule, so the next run picks the change up. To have the page removed, open an issue on the ProSkills GitHub repo.
Related
Keep reading
Free tool
Scan your own skill
Paste a SKILL.md or drop a folder. It is scored in your browser and nothing is uploaded.
Want a skill that already passes? Start with a free one.