What is crashlytics-crash-report-android?

An Android crash-analysis tool for Firebase Crashlytics, a service that records app crashes. It combines crash data with Git blame, which shows who last changed each line.

Fetching Android Crashlytics data, examining the responsible code and its history, and producing a detailed or issue-tracker report.

It connects a reported Android crash to the relevant source code and its history, helping investigate likely causes and fixes.

crashlytics-crash-report-android — Skill by IvanLutsenko

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent

npx skills add IvanLutsenko/awac-ai-agent-plugins --skill crash-report-android

Clone the repo

git clone --depth 1 https://github.com/IvanLutsenko/awac-ai-agent-plugins

Made for: Claude Code.

Or install crashlytics, the plugin that ships this one along with the rest of its 10 skills, 5 commands, 5 agents.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/skills/ivanlutsenko/awac-ai-agent-plugins/crash-report-android/github.svg)](https://agentmods.dev/skills/ivanlutsenko/awac-ai-agent-plugins/crash-report-android)

Your own site

<a href="https://agentmods.dev/skills/ivanlutsenko/awac-ai-agent-plugins/crash-report-android"><img src="https://agentmods.dev/badge/skills/ivanlutsenko/awac-ai-agent-plugins/crash-report-android/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/skills/ivanlutsenko/awac-ai-agent-plugins/crash-report-android"><img src="https://agentmods.dev/badge/skills/ivanlutsenko/awac-ai-agent-plugins/crash-report-android.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 1,748 The whole file, excluding the scripts and references it only reads on demand.

Security scan B 1 finding. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00000	$0.01748
Opus 5.5	$0.00000	$0.00699
Sonnet 5.5	$0.00000	$0.00350
Haiku 4.5	$0.00000	$0.00175

Measured 9d ago against content hash 6b24358116f3, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade B, and why

crashlytics-crash-report-android scanned grade B with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.

The scan reads SKILL.md. This mod also ships 3 executable files (scripts/check-prerequisites.sh, scripts/fetch-crash-data.py, scripts/validate-report.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Reads agent configuration directoriesmediumAgent snooping

.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.

Bash: mkdir -p .claude && cat <<'EOF' > .claude/crashlytics.local.md

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

crashlytics-crash-report-ios — 89% identical, 46 lines differ

plugins/crashlytics/skills/generated-from-commands/crash-report-android/SKILL.md · 193 lines

How it starts

The opening of the file, as written. The whole thing — 193 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Converted from Claude Code command /crash-report-android. Review and adapt: hooks and MCP tool IDs may need manual mapping for Codex. Helper scripts ship in this skill's own scripts/ directory. Replace <this skill directory> with the path Codex reported when it loaded this skill — a bare relative path would resolve against the repository under review instead.

Android Crash Analysis - Multi-Agent Edition

Analyze crash errors from Firebase Crashlytics using specialized agents.

Configuration

Before starting, check if a config file exists at .claude/crashlytics.local.md. If it exists, read and use these settings:

language — output language for body content (default: English). Section headers stay English.
default_branch — local branch name; analysis runs on origin/<default_branch> (default: master)
forensics_model — model for forensics agent (default: opus)
output_format — both / detailed_only / jira_only (default: both)
firebase_project_id — pre-configured project ID (skip auto-detection if set)
firebase_app_id_android — pre-configured app ID (skip auto-detection if set)

If config doesn't exist, auto-create it with defaults and continue:

Bash: mkdir -p .claude && cat <<'EOF' > .claude/crashlytics.local.md
---
language: en
default_branch: master   # local branch name; plugin uses origin/<this> for git blame
default_platform: android
forensics_model: opus
output_format: both
firebase_project_id: ""
firebase_app_id_android: ""
firebase_app_id_ios: ""
---

# Crashlytics Plugin Config

Auto-created with defaults. Run `/crash-config` to customize.
EOF

Multi-Agent Architecture

classifier(Haiku) → fetcher(Haiku) → forensics(Opus) → validate-report.py → output

Workflow

Prerequisites Check (cached)

Skip if .claude/crashlytics-prereqs-ok exists. Otherwise run and cache on success.

Bash: test -f .claude/crashlytics-prereqs-ok && echo "CACHED_OK"

If not cached:
  Bash: <this skill directory>/scripts/check-prerequisites.sh
  Parse: OK → pass, MISSING → show fix instruction
  If ALL OK → Bash: touch .claude/crashlytics-prereqs-ok
  If any MISSING → show checklist, degrade gracefully (do NOT cache)

Read the full file on GitHub · 193 lines

Files

What ships with it

3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

9d ago Changed · +3 lines 6b24358116f3
1mo ago First seen · 190 lines · 0 tokens per session scan B a737295d47fb

Subscribe to this mod's changes

crashlytics-crash-report-android is a skill published in the GitHub repository IvanLutsenko/awac-ai-agent-plugins (3 stars, last pushed 5d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,748 tokens. A static security scan graded it B with 1 finding (reads agent configuration directories). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-05.

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crashlytics-crash-report-android