Firebase Crashlytics

Getting Crashlytics running in your app means setting up the SDK on Android or iOS, then actually using it to make crash reports useful. This skill walks you through both parts: initial setup for each platform and the SDK features that matter, like adding custom keys, logging context, and reporting non-fatal exceptions. It assumes you already have a Firebase project and app configured. The real value is having the setup docs and customization references in one place so Claude can help you instrument your crash reporting properly instead of just collecting stack traces. Works with or without Firebase CLI, though you'll need the CLI's MCP server to actually read the crash data.

skills.sh installs: 138.9K
GitHub stars: 508
last updated: Aug 21, 2026

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Install

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

Installs into .claude/skills of the current project.

Files

Crashlytics

This skill provides a complete guide for getting started with Crashlytics on Android, iOS, or Web. 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.