How does this skill differ from a general security auditor?

While an auditor focuses on high-level assessments and compliance, this skill is designed for hands-on implementation, providing specific code patterns and fixes for mobile-specific vulnerabilities.

Does it support cross-platform frameworks?

Yes, it includes specialized guidance for React Native, Flutter, and Xamarin, addressing bridge security, native modules, and platform-specific interop.

Does it include network security features?

Yes, it provides implementation steps for certificate pinning, HSTS, secure protocol selection, and Man-in-the-Middle (MitM) protection.

Can it help with app store security rejections?

Absolutely. It helps implement required privacy controls, permission management, and encryption standards mandated by Apple App Store and Google Play guidelines.

Mobile Security Coder

Name: Mobile Security Coder
Author: lingxling

bylingxling

•

Security & Testing

Implements industry-standard security patterns and fixes vulnerabilities in iOS, Android, and cross-platform mobile applications.

The Mobile Security Coder skill transforms Claude into an expert mobile security developer focused on building security-first applications. It provides deep expertise in platform-specific security models (iOS Keychain, Android Keystore), secure data storage, WebView hardening, and biometric authentication. By applying defense-in-depth strategies and following OWASP MASVS best practices, it helps developers prevent mobile-specific threats like deep-link exploits, data leakage, and man-in-the-middle attacks while ensuring compliance with global privacy standards like GDPR.

Key Features

01Implements secure local storage using hardware-backed encryption and biometric protection.

02Detects and mitigates mobile-specific threats such as root/jailbreak and app tampering.

03Hardens WebView configurations with CSP, URL allowlisting, and JavaScript controls.

04Provides secure patterns for cross-platform frameworks like React Native and Flutter.

05Configures robust network security including certificate pinning and TLS enforcement.

0646 GitHub stars

Use Cases

01Remediating security vulnerabilities found during mobile application penetration testing.

02Securing sensitive user data in local databases using platform-specific encryption keys.

03Implementing OWASP Mobile Application Security Verification Standard (MASVS) requirements.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add lingxling/awesome-skills-cn mobile-security-coder

For use in Claude.ai and ChatGPT

Key Features

01Implements secure local storage using hardware-backed encryption and biometric protection.

02Detects and mitigates mobile-specific threats such as root/jailbreak and app tampering.

03Hardens WebView configurations with CSP, URL allowlisting, and JavaScript controls.

04Provides secure patterns for cross-platform frameworks like React Native and Flutter.

05Configures robust network security including certificate pinning and TLS enforcement.

0646 GitHub stars

Use Cases

01Remediating security vulnerabilities found during mobile application penetration testing.

02Securing sensitive user data in local databases using platform-specific encryption keys.

03Implementing OWASP Mobile Application Security Verification Standard (MASVS) requirements.