jcastillotx

jcastillotx

@jcastillotx

GitHub
37 Skills
0 Total Stars
February 2026 Joined

Public Skills

Red Team Tools and Methodology

by jcastillotx

This skill should be used when the user asks to "follow red team methodology", "perform bug bounty hunting", "automate reconnaissance", "hunt for XSS vulnerabilities", "enumerate subdomains", or needs security researcher techniques and tool configurations from top bug bounty hunters.

API Dev 0 9mo ago

API Fuzzing for Bug Bounty

by jcastillotx

This skill should be used when the user asks to "test API security", "fuzz APIs", "find IDOR vulnerabilities", "test REST API", "test GraphQL", "API penetration testing", "bug bounty API testing", or needs guidance on API security assessment techniques.

API Dev 0 9mo ago

Shodan Reconnaissance and Pentesting

by jcastillotx

This skill should be used when the user asks to "search for exposed devices on the internet," "perform Shodan reconnaissance," "find vulnerable services using Shodan," "scan IP ranges with Shodan," or "discover IoT devices and open ports." It provides comprehensive guidance for using Shodan's search engine, CLI, and API for penetration testing reconnaissance.

Processing 0 9mo ago

SMTP Penetration Testing

by jcastillotx

This skill should be used when the user asks to "perform SMTP penetration testing", "enumerate email users", "test for open mail relays", "grab SMTP banners", "brute force email credentials", or "assess mail server security". It provides comprehensive techniques for testing SMTP server security.

CLI Tools 0 9mo ago

nextjs-best-practices

by jcastillotx

Next.js App Router development standards. Triggers when working with Next.js applications, Server Components, Server Actions, or App Router patterns.

Docker 0 9mo ago

Network 101

by jcastillotx

This skill should be used when the user asks to "set up a web server", "configure HTTP or HTTPS", "perform SNMP enumeration", "configure SMB shares", "test network services", or needs guidance on configuring and testing network services for penetration testing labs.

CLI Tools 0 9mo ago

Burp Suite Web Application Testing

by jcastillotx

This skill should be used when the user asks to "intercept HTTP traffic", "modify web requests", "use Burp Suite for testing", "perform web vulnerability scanning", "test with Burp Repeater", "analyze HTTP history", or "configure proxy for web testing". It provides comprehensive guidance for using Burp Suite's core features for web application security testing.

API Dev 0 9mo ago

Pentest Commands

by jcastillotx

This skill should be used when the user asks to "run pentest commands", "scan with nmap", "use metasploit exploits", "crack passwords with hydra or john", "scan web vulnerabilities with nikto", "enumerate networks", or needs essential penetration testing command references.

API Dev 0 9mo ago

mysql-best-practices

by jcastillotx

MySQL database development standards. Triggers when working with MySQL databases, queries, schema design, or optimization.

Database 0 9mo ago

File Path Traversal Testing

by jcastillotx

This skill should be used when the user asks to "test for directory traversal", "exploit path traversal vulnerabilities", "read arbitrary files through web applications", "find LFI vulnerabilities", or "access files outside web root". It provides comprehensive file path traversal attack and testing methodologies.

API Dev 0 9mo ago

wordpress-best-practices

by jcastillotx

WordPress development standards. Triggers when working with WordPress plugins, themes, hooks, REST API, or Gutenberg blocks.

API Dev 0 9mo ago

WordPress Penetration Testing

by jcastillotx

This skill should be used when the user asks to "pentest WordPress sites", "scan WordPress for vulnerabilities", "enumerate WordPress users, themes, or plugins", "exploit WordPress vulnerabilities", or "use WPScan". It provides comprehensive WordPress security assessment methodologies.

API Dev 0 9mo ago

Cloud Penetration Testing

by jcastillotx

This skill should be used when the user asks to "perform cloud penetration testing", "assess Azure or AWS or GCP security", "enumerate cloud resources", "exploit cloud misconfigurations", "test O365 security", "extract secrets from cloud environments", or "audit cloud infrastructure". It provides comprehensive techniques for security assessment across major cloud platforms.

Auth 0 9mo ago