KyoshinEewViewerIngen: Instructions file for Claude Code

CLAUDE.md

KyoshinEewViewerIngen CLAUDE.md is an instructions file for Claude Code from ingen084/KyoshinEewViewerIngen. It costs 5,082 tokens per session, scanned A, original, MIT.

Project guidance for a Japanese disaster-information application built with C# and .NET using Avalonia, a cross-platform desktop interface framework.

In plain words
What is it for?
Use it to build the application, rebuild when generated code or dependency registrations change, and work on earthquake, tsunami, typhoon, lightning, radar, and related monitoring modules.
Why use it?
It keeps user-facing disaster information, terminology, builds, and module changes consistent and easier for coding agents to handle safely.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md. Also seen: mentions CLAUDE.md.

This is ingen084/KyoshinEewViewerIngen's own configuration. It tells Claude Code how to work on KyoshinEewViewerIngen itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything KyoshinEewViewerIngen configures →

Reuse

Borrowing it

Nothing to install: this file belongs to ingen084/KyoshinEewViewerIngen. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/ingen084/KyoshinEewViewerIngen/develop/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/ingen084/KyoshinEewViewerIngen

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.

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README.md
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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.

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Per session 5,082 This file is loaded in full into every session.
When invoked 5,082 The same file — it is already loaded in full.
Security scan A 0 findings. 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.05082 $0.05082
Opus 5 $0.02541 $0.02541
Sonnet 5 $0.01016 $0.01016
Haiku 4.5 $0.00508 $0.00508

Measured 5d ago against content hash ae9813869ccb, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

KyoshinEewViewerIngen CLAUDE.md 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 5d ago.

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.md · 325 lines

How it starts

The opening of the file, as written. The whole thing — 325 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md

プロジェクト概要

KyoshinEewViewer for ingen — 日本の防災情報アプリケーション。

  • C# .NET 10.0 + Avalonia UI によるクロスプラットフォーム対応
  • 強震モニタ・気象庁(JMA)の地震情報を監視し、緊急地震速報や地震情報をリアルタイム表示する

言語ポリシー

防災アプリケーションという性質上、ユーザーに届く情報はすべて日本語で書く。

  • UIテキスト・ダイアログ・エラーメッセージ: 日本語
  • ログメッセージ: 日本語
  • コード内コメント: 日本語
  • 用語: 地震・津波・気象用語は気象庁(JMA)の標準に従う
  • 技術ドキュメントやコード構造の説明は英語でもよいが、実装内容の説明は日本語を優先する

ビルド

# メインプロジェクト
dotnet build src/KyoshinEewViewer/KyoshinEewViewer.csproj

# デスクトップ版
dotnet build src/KyoshinEewViewer.Desktop/KyoshinEewViewer.Desktop.csproj

ソースジェネレータが絡む変更 ([ObservableProperty] の付け外し、DI登録、CSV辞書など) を検証するときは -t:Rebuild を付ける。 増分ビルドは古い生成物を再利用してエラーを見逃すことがあり、実際にはコンパイルできない状態で「成功」と報告される。

dotnet build KyoshinEewViewer.sln -t:Rebuild

アーキテクチャ

Series アーキテクチャ

監視機能ごとにモジュール分割されたプラグイン型の構成。

Series 役割
KyoshinMonitor 強震モニタの監視・緊急地震速報
Earthquake JMA XML 地震情報の処理
Tsunami 津波警報
Typhoon 台風追跡
Lightning 落雷検知
Radar 気象レーダー
Qzss 衛星災害危機管理通報(災危通報)

各 Series の構成 (src/KyoshinEewViewer/Series/[SeriesName]/): View (AXAML/ViewModel)、Layer (地図描画)、Services (データ処理)、Models、SettingPages (設定UI)、Templates (通知テンプレート)、Workflow。

プロジェクト構成

  • KyoshinEewViewer: メインアプリ (Series、UI、サービス)
  • KyoshinEewViewer.Desktop: デスクトップ版エントリポイント
  • KyoshinEewViewer.Core: 共有モデル・テーマ・ユーティリティ
  • KyoshinEewViewer.Map: 地図描画・投影
  • KyoshinEewViewer.CustomControl: カスタムUIコントロール
  • KyoshinEewViewer.JmaXmlParser: JMA XML パーサー
  • KyoshinEewViewer.DCReportParser: QZSS 災危通報パーサー
  • KyoshinEewViewer.CsvSourceGenerator: CSV辞書のコード生成
  • common.props: 共有 MSBuild プロパティ (.NET 10.0、Nullable など)

技術スタック

Avalonia UI (AXAML / MVVM / コンパイル済みバインディング)、CommunityToolkit.Mvvm、R3、System.Reactive、Microsoft.Extensions.DependencyInjection / Logging、KyoshinMonitorLib、FluentAvalonia、Scriban (テンプレートエンジン)、ManagedBass (音声)。

ReactiveUI / Splat / DynamicData は使わない (移行済み)。対応は以下のとおり。

旧 (ReactiveUI / Splat) 現行
ReactiveObject / RaiseAndSetIfChanged ObservableObject / [ObservableProperty] (CommunityToolkit.Mvvm)
WhenAnyValue(x => x.Foo) ObservePropertyChanged(x => x.Foo) (R3)
WhenAnyValue(x => x.A.B) (入れ子) ObservePropertyChanged(x => x.A, x => x.B)
WhenAnyValue(a, b, (x, y) => ...) (合成) Observable.CombineLatest(...)
ToProperty / ObservableAsPropertyHelper 通常プロパティ + Subscribe で代入
MessageBus.Current.Listen<T>() / SendMessage StrongReferenceMessenger.Default.Register<T> / Send
ReactiveCommand.Create / CreateFromTask RelayCommand / AsyncRelayCommand
Locator.Current / SplatRegistrations ServiceLocator.Current / IServiceCollection
ILogManager / LogHost ILogger<T> / AppLog

Read the full file on GitHub · 325 lines

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. 5d ago Changed · +1 lines · +198 tokens per session ae9813869ccb
  2. 9d ago First seen · 324 lines · 4,884 tokens per session scan A c59794c28b14

Subscribe to this mod's changes

KyoshinEewViewerIngen CLAUDE.md is an instructions file published in the GitHub repository ingen084/KyoshinEewViewerIngen (187 stars, last pushed 5d ago), licensed MIT. It adds 5,082 tokens to every session, about $0.0254 per session on Opus 5. 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 2026-08-30.

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