performing-gcp-penetration-testing-with-gcpbucketbrute▌
mukul975/Anthropic-Cybersecurity-Skills · updated May 25, 2026
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Perform GCP security testing using GCPBucketBrute for storage bucket enumeration, gcloud IAM privilege escalation path analysis, and service account permission auditing
| name | performing-gcp-penetration-testing-with-gcpbucketbrute |
| description | Perform GCP security testing using GCPBucketBrute for storage bucket enumeration, gcloud IAM privilege escalation path analysis, and service account permission auditing |
| domain | cybersecurity |
| subdomain | cloud-security |
| tags | - gcp - cloud-pentesting - bucket-enumeration - iam-audit - privilege-escalation - gcpbucketbrute |
| version | '1.0' |
| author | mahipal |
| license | Apache-2.0 |
| nist_ai_rmf | - MEASURE-2.7 - MAP-5.1 - MANAGE-2.4 |
| atlas_techniques | - AML.T0070 - AML.T0066 - AML.T0082 |
| nist_csf | - PR.IR-01 - ID.AM-08 - GV.SC-06 - DE.CM-01 |
Performing GCP Penetration Testing with GCPBucketBrute
Overview
This skill covers Google Cloud Platform security testing using GCPBucketBrute for storage bucket enumeration and access permission testing, combined with gcloud CLI IAM enumeration to identify privilege escalation paths. The approach tests for publicly accessible buckets, overly permissive IAM bindings, and service account key exposure.
When to Use
- When conducting security assessments that involve performing gcp penetration testing with gcpbucketbrute
- When following incident response procedures for related security events
- When performing scheduled security testing or auditing activities
- When validating security controls through hands-on testing
Prerequisites
- Python 3.8+ with google-cloud-storage library
- GCPBucketBrute installed from RhinoSecurityLabs GitHub
- gcloud CLI authenticated with test credentials
- Authorized penetration testing scope for target GCP project
- google-api-python-client and google-auth libraries
Steps
- Enumerate Storage Buckets — Use GCPBucketBrute with keyword permutations to discover accessible GCP storage buckets
- Test Bucket Permissions — Call TestIamPermissions API on each discovered bucket to determine read/write/admin access levels
- Audit IAM Bindings — Enumerate project-level IAM policies to identify overly permissive role bindings
- Check Service Account Keys — Identify service accounts with user-managed keys and test for privilege escalation via impersonation
- Test Privilege Escalation Paths — Check for iam.serviceAccounts.actAs, setIamPolicy, and other privilege escalation vectors
- Generate Findings Report — Produce a structured security assessment with risk severity ratings
Expected Output
- JSON report of discovered buckets with permission levels
- IAM privilege escalation path analysis
- Service account security assessment
- Risk-scored findings with remediation recommendations
How to use performing-gcp-penetration-testing-with-gcpbucketbrute on Cursor
AI-first code editor with Composer
Prerequisites
Before installing skills in Cursor, ensure your development environment meets these requirements:
- ›Cursor installed and configured on your development machine
- ›Node.js version 16.0+ with npm package manager (verify with
node --version) - ›Active project directory or workspace where you want to add performing-gcp-penetration-testing-with-gcpbucketbrute
Execute installation command
Execute the skills CLI command in your project's root directory to begin installation:
The skills CLI fetches performing-gcp-penetration-testing-with-gcpbucketbrute from GitHub repository mukul975/Anthropic-Cybersecurity-Skills and configures it for Cursor.
Select Cursor when prompted
The CLI will show a list of available agents. Use arrow keys to navigate and space to select Cursor:
Verify installation
Confirm successful installation by checking the skill directory location:
Reload or restart Cursor to activate performing-gcp-penetration-testing-with-gcpbucketbrute. Access the skill through slash commands (e.g., /performing-gcp-penetration-testing-with-gcpbucketbrute) or your agent's skill management interface.
Security & Verification Notice
We perform automated surface-level scans (Gen AI Scanner, Socket, Snyk) during installation. These checks detect common vulnerabilities but do not guarantee complete security. Always review skill source code and verify the publisher's reputation before production use.
Skills execute code in your development environment. Always verify the publisher's identity, review recent commits, and test in isolated environments before production deployment.
List & Monetize Your Skill
Submit your Claude Code skill and start earning
Use Cases▌
Task Automation & Efficiency
Automate repetitive workflows and reduce manual effort
Example
Generate reports, summarize documents, draft communications
Save 3-5 hours per week on routine tasks
Knowledge Enhancement
Learn new skills, understand complex topics, get expert guidance
Example
Explain concepts, provide examples, suggest learning resources
Accelerate learning and skill development by 2x
Quality Improvement
Enhance output quality through reviews, suggestions, and refinements
Example
Review drafts, suggest improvements, catch errors
Improve work quality by 30-40% with less effort
Implementation Guide▌
Prerequisites
- ›Claude Desktop or compatible AI client with skill support
- ›Clear understanding of task or problem to solve
- ›Willingness to iterate and refine outputs
Time Estimate
15-45 minutes depending on use case complexity
Installation Steps
- 1.Install skill using provided installation command
- 2.Test with simple use case relevant to your work
- 3.Evaluate output quality and relevance
- 4.Iterate on prompts to improve results
- 5.Integrate into regular workflow if valuable
Common Pitfalls
- ⚠Expecting perfect results without iteration
- ⚠Not providing enough context in prompts
- ⚠Using skill for tasks outside its intended scope
- ⚠Accepting outputs without review and validation
Best Practices▌
✓ Do
- +Start with clear, specific prompts
- +Provide relevant context and constraints
- +Review and refine all outputs before using
- +Iterate to improve output quality
- +Document successful prompt patterns
✗ Don't
- −Don't use without understanding skill limitations
- −Don't skip validation of outputs
- −Don't share sensitive information in prompts
- −Don't expect skill to replace human judgment
💡 Pro Tips
- ★Be specific about desired format and style
- ★Ask for multiple options to choose from
- ★Request explanations to understand reasoning
- ★Combine AI efficiency with human expertise
When to Use This▌
✓ Use When
Use when skill capabilities match your task, clear ROI on time saved, and you can validate outputs. Best for repetitive tasks, learning, and quality improvement.
✗ Avoid When
Avoid when task requires deep expertise you can't validate, involves sensitive decisions, or when learning process is more valuable than speed of completion.
Learning Path▌
- 1Familiarize yourself with skill capabilities and limitations
- 2Start with low-risk, non-critical tasks
- 3Progress to more complex and valuable use cases
- 4Build expertise through regular use and experimentation
Discussion
Product Hunt–style comments (not star reviews)- No comments yet — start the thread.
Ratings
4.6★★★★★29 reviews- ★★★★★James Sethi· Dec 28, 2024
Registry listing for performing-gcp-penetration-testing-with-gcpbucketbrute matched our evaluation — installs cleanly and behaves as described in the markdown.
- ★★★★★Daniel Sethi· Dec 28, 2024
Keeps context tight: performing-gcp-penetration-testing-with-gcpbucketbrute is the kind of skill you can hand to a new teammate without a long onboarding doc.
- ★★★★★Pratham Ware· Dec 12, 2024
Keeps context tight: performing-gcp-penetration-testing-with-gcpbucketbrute is the kind of skill you can hand to a new teammate without a long onboarding doc.
- ★★★★★William Okafor· Dec 4, 2024
Solid pick for teams standardizing on skills: performing-gcp-penetration-testing-with-gcpbucketbrute is focused, and the summary matches what you get after install.
- ★★★★★Ava Okafor· Nov 23, 2024
We added performing-gcp-penetration-testing-with-gcpbucketbrute from the explainx registry; install was straightforward and the SKILL.md answered most questions upfront.
- ★★★★★Nikhil Srinivasan· Nov 19, 2024
Useful defaults in performing-gcp-penetration-testing-with-gcpbucketbrute — fewer surprises than typical one-off scripts, and it plays nicely with `npx skills` flows.
- ★★★★★Ava Desai· Oct 14, 2024
performing-gcp-penetration-testing-with-gcpbucketbrute fits our agent workflows well — practical, well scoped, and easy to wire into existing repos.
- ★★★★★Nikhil Iyer· Oct 10, 2024
I recommend performing-gcp-penetration-testing-with-gcpbucketbrute for anyone iterating fast on agent tooling; clear intent and a small, reviewable surface area.
- ★★★★★Sakshi Patil· Sep 9, 2024
Registry listing for performing-gcp-penetration-testing-with-gcpbucketbrute matched our evaluation — installs cleanly and behaves as described in the markdown.
- ★★★★★Benjamin Malhotra· Sep 1, 2024
Solid pick for teams standardizing on skills: performing-gcp-penetration-testing-with-gcpbucketbrute is focused, and the summary matches what you get after install.
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