expo-observe

Analyze Expo app performance metrics using EAS CLI commands.

Updated Apr 14, 2026

Search Tags:#performance monitoring #expo #eas cli #metrics analysis #navigation tracking

Ready to run

npx skills add https://github.com/KOU050223/animeishi --skill expo-observe-kou050223

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: expo-observe
Source: https://github.com/KOU050223/animeishi/tree/main/.agents/skills/expo-observe
Command: npx skills add https://github.com/KOU050223/animeishi --skill expo-observe-kou050223

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires expo, eas-cli, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill assists in monitoring and enhancing the performance of production Expo apps by tracking startup, navigation, and custom-event metrics.

Core Features & Use Cases

Performance Monitoring: Tracks and interprets app startup times, navigation metrics, and custom events.
EAS CLI Integration: Utilizes EAS CLI commands for querying and analyzing metrics.
Use Case: Developers can use this Skill to identify slow startup times, understand user navigation patterns, and analyze custom events, leading to performance optimizations and better user experiences.

Quick Start

Analyze the performance metrics for your Expo app by running 'eas observe:metrics-summary' in your terminal.

Frequently Asked Questions about expo-observe

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

FAQPage Schema

How do I monitor Expo app performance metrics like startup times and navigation tracking?▼

You can monitor Expo app performance metrics by leveraging the EAS CLI to query and analyze startup, navigation, and custom event tracking data. This allows developers to identify slow startup times and understand user navigation patterns.

Do I need an EAS project setup to analyze custom event metrics for my Expo app?▼

Yes, accurate performance metrics require a configured Expo SDK and EAS project setup. You must integrate the EAS CLI into your environment to successfully query and analyze custom events and navigation data.

What is the best way to analyze user navigation patterns in a production Expo app?▼

The best way to analyze user navigation patterns is using EAS CLI integration for metrics analysis. It tracks and interprets navigation metrics, helping you understand patterns and optimize the user experience.

How do I get a summary of performance metrics for my Expo application?▼

To get a summary of performance metrics, run the 'eas observe:metrics-summary' command in your terminal. This queries your configured EAS project to retrieve startup, navigation, and custom event data.

Can I track custom events using EAS CLI for performance monitoring?▼

Yes, EAS CLI supports custom event tracking alongside startup and navigation metrics. This allows you to analyze specific application interactions and identify areas for performance optimization.

Why does EAS observe metrics analysis require the Expo SDK?▼

EAS observe metrics analysis requires the Expo SDK because the tracking infrastructure relies on the native Expo runtime to capture startup, navigation, and custom event data accurately for the EAS CLI to query.