What is android-tombstone-symbolication?

A tool for turning an Android tombstone, a crash report containing low-level call information, into readable .NET function names and source locations.

Use it to investigate crashes in .NET MAUI or Mono Android apps by matching native stack addresses with downloaded debug symbols.

Raw Android crash reports often show addresses instead of the code that failed, making crashes difficult to investigate.

android-tombstone-symbolication — Skill for Claude Code by F-U-S-E-E: A tool for turning an Android tombstone, a crash…

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.

agentmods

npx agentmods add skills/f-u-s-e-e/fusedevelopmentgroup/android-tombstone-symbolication

Any agent

npx skills add F-U-S-E-E/FuseDevelopmentGroup --skill android-tombstone-symbolication

Clone the repo

git clone --depth 1 https://github.com/F-U-S-E-E/FuseDevelopmentGroup

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/f-u-s-e-e/fusedevelopmentgroup/android-tombstone-symbolication.svg)](https://agentmods.dev/skills/f-u-s-e-e/fusedevelopmentgroup/android-tombstone-symbolication)

Your own site

<a href="https://agentmods.dev/skills/f-u-s-e-e/fusedevelopmentgroup/android-tombstone-symbolication"><img src="https://agentmods.dev/badge/skills/f-u-s-e-e/fusedevelopmentgroup/android-tombstone-symbolication.svg" alt="Measured on agentmods" height="20"></a>

Per session 176 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 2,134 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 1 finding. Scan, not verified.

Origin unknown 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	$0.00176	$0.02134
Opus 5	$0.00088	$0.01067
Sonnet 5	$0.00035	$0.00427
Haiku 4.5	$0.00018	$0.00213

Measured 6d ago against content hash 3e25d754833c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

android-tombstone-symbolication scanned grade A 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 6d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/Symbolicate-Tombstone.ps1), 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl -sL "https://msdl.microsoft.com/download/symbols/_.debug/elf-buildid-sym-1eb39fc72918c7c6c0c610b79eb3d3d47b2f81be/_.debug" \

.claude/skills/android-tombstone-symbolication/SKILL.md · 149 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

Files

What ships with it

1 file 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.

scripts/Symbolicate-Tombstone.ps1 29 KB runs code

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.

6d ago First seen · 149 lines · 176 tokens per session scan A 3e25d754833c

Subscribe to this mod's changes

android-tombstone-symbolication is a skill published in the GitHub repository F-U-S-E-E/FuseDevelopmentGroup (22 stars, last pushed 13d ago), licensed AGPL-3.0. It adds 176 tokens to every session and 2,134 once invoked, about $0.0009 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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