role-mobile:mobile-performance

Diagnose mobile performance issues in iOS and Android apps.

14|3|Updated Feb 22, 2026

Search Tags:#optimization #rendering #profiling #memory leaks #mobile performance #startup time

Ready to run

npx skills add https://github.com/rnavarych/alpha-engineer --skill role-mobile-mobile-performance

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Please help me install this Agent Skill.
Skill: role-mobile:mobile-performance
Source: https://github.com/rnavarych/alpha-engineer/tree/main/plugins/roles/role-mobile/skills/mobile-performance
Command: npx skills add https://github.com/rnavarych/alpha-engineer --skill role-mobile-mobile-performance

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill addresses common mobile application performance issues, ensuring smooth user experiences by optimizing rendering, memory usage, and startup times.

Core Features & Use Cases

Performance Diagnosis: Identify and resolve frame drops, jank, and ANRs.
Memory Management: Detect and fix memory leaks, optimize large image handling.
Startup Optimization: Reduce cold, warm, and hot startup times.
Profiling: Guide the selection and use of platform-specific profiling tools.
Use Case: When users report sluggishness or crashes on your mobile app, use this Skill to pinpoint the cause, whether it's inefficient rendering in a list, a memory leak in a background service, or slow initial load times.

Quick Start

Use the mobile-performance skill to help diagnose frame drops on the main screen of the app.

Frequently Asked Questions about role-mobile:mobile-performance

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I fix mobile app frame drops and achieve 60fps rendering?▼

Fix mobile app frame drops by profiling rendering pipelines to identify jank. Optimize inefficient rendering in lists to maintain 60fps and resolve ANRs for smooth user experiences.

What's the best way to detect and resolve memory leaks in iOS and Android apps?▼

Detect memory leaks in iOS and Android apps by utilizing platform-specific profiling tools. Resolve identified leaks and optimize large image handling to prevent sluggishness and crashes.

How do I reduce cold startup time for mobile applications?▼

Reduce cold startup time for mobile applications by profiling initial load sequences. Identify bottlenecks causing slow startup times and optimize background services to decrease warm and hot loads.

Does this mobile performance optimization guidance apply to React Native and Flutter?▼

Mobile performance optimization fully applies to cross-platform frameworks like React Native and Flutter. It provides specific guidance to address rendering, memory, and startup issues within these environments.

Why does my mobile app experience jank and how can profiling help?▼

Mobile app jank occurs due to inefficient rendering and main thread blockages. Profiling helps pinpoint the exact cause of frame drops, allowing targeted optimization of rendering and background tasks.