symbolize-android-stacktrace

symbolize-android-stacktrace is a plugin for Claude Code from ChunkyTofuStudios/flutter-skills. Its token cost is not measured, scanned A, original, MIT.

De-obfuscate (symbolize) an Android crash or ANR stacktrace exported from the Google Play Console for a Flutter app whose release build came from Codemagic CI/CD — fetches the matching androidnativedebugsymbols.zip and artifacts.zip from Codemagic, then resolves every pc 0x… native frame and obfu.

Plugin for Claude Code

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.

Claude Code
/plugin marketplace add ChunkyTofuStudios/flutter-skills
agentmods
npx agentmods add plugins/chunkytofustudios/flutter-skills/symbolize-android-stacktrace
Clone the repo
git clone --depth 1 https://github.com/ChunkyTofuStudios/flutter-skills

Made for: Claude Code.

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.

agentmods badge for symbolize-android-stacktrace

README.md
[![agentmods](https://agentmods.dev/badge/plugins/chunkytofustudios/flutter-skills/symbolize-android-stacktrace.svg)](https://agentmods.dev/plugins/chunkytofustudios/flutter-skills/symbolize-android-stacktrace)
Your own site
<a href="https://agentmods.dev/plugins/chunkytofustudios/flutter-skills/symbolize-android-stacktrace"><img src="https://agentmods.dev/badge/plugins/chunkytofustudios/flutter-skills/symbolize-android-stacktrace.svg" alt="Measured on agentmods" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. Scan, not verified.
Origin unknown No closer match found in the catalogue.
Security

Grade A, and why

symbolize-android-stacktrace scanned grade A with 0 findings 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 today.

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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude-plugin/marketplace.json#symbolize-android-stacktrace · 25 lines

What it actually says

{
  "name": "symbolize-android-stacktrace",
  "description": "De-obfuscate (symbolize) an Android crash or ANR stacktrace exported from the Google Play Console for a Flutter app whose release build came from Codemagic CI/CD — fetches the matching `android_native_debug_symbols.zip` and `<AppName>_<N>_artifacts.zip` from Codemagic, then resolves every `pc 0x…` native frame and obfuscated Flutter frame to file:line via `llvm-addr2line`. Use whenever the user has a stacktrace (.txt/.log/pasted text) and wants to know which line of code crashed, even if they don't say \"symbolize\" — e.g. \"what's causing this ANR?\", \"debug this Play Console crash\", \"translate this stack\", \"resolve these pc 0x… frames\", \"Codemagic build N crashed, here's the trace\". Skips: iOS/dSYM symbolication, non-Codemagic builds (no symbol upload step), Crashlytics-only Dart exceptions with no native or Flutter frames.",
  "source": "./",
  "skills": [
    "./skills/symbolize-android-stacktrace"
  ],
  "license": "MIT",
  "homepage": "https://github.com/chunkytofustudios/flutter-skills",
  "repository": "https://github.com/chunkytofustudios/flutter-skills",
  "category": "development",
  "keywords": [
    "flutter",
    "android",
    "stacktrace",
    "symbolize",
    "anr",
    "crash",
    "codemagic",
    "play-console"
  ],
  "author": {
    "name": "Chunky Tofu Studios"
  }
}
Files

What ships with it

1 file beside marketplace.json#symbolize-android-stacktrace 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.

  1. today First seen · 25 lines scan A 93ae5a0e4e63

Subscribe to this mod's changes

symbolize-android-stacktrace is a plugin published in the GitHub repository ChunkyTofuStudios/flutter-skills (5 stars, last pushed 3mo ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.