# Firebase Crashlytics

> Comprehensive guide for Firebase Crashlytics, including provisioning and SDK usage. Use this skill when the user needs help setting up Crashlytics, adding crash reporting, or using the Crashlytics SDK in their application.

Source: https://skillsagentes.com/skills/firebase/agent-skills/firebase-crashlytics
Repository: https://github.com/firebase/agent-skills
Author: firebase
License: Apache-2.0
Updated: hace 8 días
Context cost: 56 tok installed, 433 tok once triggered, 2.9k tok with every bundled file
Bundle: 3 files, 11 KB
Permissions requested: none declared

## Install

```bash
npx -y skills add firebase/agent-skills --skill firebase-crashlytics --agent claude-code
```

## What it does

- Guía la provisión de Firebase Crashlytics para apps Android o iOS
- Configura el SDK de Crashlytics en el código de la aplicación
- Explica cómo añadir claves personalizadas, logs, identificadores de usuario y reportar excepciones no fatales
- Permite leer datos de crashes recolectados mediante el MCP server del Firebase CLI

## Use it when

- El usuario necesita ayuda para configurar Crashlytics
- El usuario quiere añadir reporte de crashes a su aplicación
- El usuario necesita usar el SDK de Crashlytics en su app Android o iOS

## What triggers it

- "Ayúdame a configurar Crashlytics en mi app de Android"
- "Quiero añadir reporte de crashes en mi app iOS"
- "Cómo agrego claves personalizadas a los reportes de Crashlytics"

## Before you install

- Requiere un proyecto Firebase y una app Android o iOS; para leer datos hace falta el MCP server del Firebase CLI (ver skill firebase-basics).

## Files

- SKILL.md — 2 KB
- references/android_setup.md — 5 KB
- references/ios_setup.md — 4 KB

## SKILL.md

Reproduced verbatim from firebase/agent-skills under Apache-2.0. This section is the upstream document and is in English.

# Crashlytics

This skill provides a complete guide for getting started with Crashlytics on
Android or iOS. Crash data collected from client applications can be read using
the MCP server in the Firebase CLI.

## Prerequisites

Provisioning Crashlytics requires both a Firebase project and a Firebase app,
either Android or iOS. To read the data collected by Crashlytics, install the
MCP server in the Firebase CLI. See the `firebase-basics` skill for references.

## SDK Setup

To learn how to setup Crashlytics in your application code, choose your
platform:

- **Android**: [android_setup.md](references/android_setup.md)
- **iOS**: [ios_setup.md](references/ios_setup.md)

## SDK Usage

The SDK provides a number of features to make crash reports more actionable.

- Add custom keys
- Add custom logs
- Set user identifiers
- Report non-fatal exceptions

To learn how to customize crash reports and add additional debugging data,
consult the documentation for your platform.

- **Android**:
  [Customize Crash Reports for Android](https://firebase.google.com/docs/crashlytics/android/customize-crash-reports.md)
- **iOS**:
  [Customize Crash Reports for Apple Platforms](https://firebase.google.com/docs/crashlytics/ios/customize-crash-reports.md)

---

Skills Agentes — https://skillsagentes.com/skills/firebase/agent-skills/firebase-crashlytics