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Error Classification

Category: General  ·  Sub-category: general-misc  ·  Last updated:
ソフトウェアにおける非正常状態（Error, Defect, Fault, Failure）の分類と定義を提供する。 JIS規格・JSTQB・Bertrand Meyer等の複数の標準に基づき、各概念の違いを明確化し、 適切なエラー設計・障害対策の判断を支援する。エラー設計、障害分析、コードレビュー、 テスト設計時に用語の混乱を防ぎ、正確な分類に基づく対処戦略の選択に使用。 対象言語: 言語非依存。 トリガー：「ErrorとFaultの違い」「DefectとBugの関係」「障害と故障の区別」 「エラーの分類」「Failureとは何か」「非正常状態の設計」「エラー用語の定義」 「エラーと欠陥の違い」「faultとfailureの違い」 といったエラー分類・用語定義関連リクエストで起動。
Security AStatic scan found no risk patternsHow grading works ›

From the source SKILL.md

ソフトウェアの非正常状態を正確に分類し、適切な対処戦略を導く。

What this skill does

Error Classification is a community-contributed Claude Code skill in the general-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/error-classification/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Error Classification Claude Code skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 174,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/error-classification
curl -L https://claudskills.com/skills/error-classification/SKILL.md \
  -o ~/.claude/skills/error-classification/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/error-classification/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/error-classification/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\error-classification\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Telegram

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Error Classification Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/error-classification/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Error Classification skill do?
ソフトウェアにおける非正常状態（Error, Defect, Fault, Failure）の分類と定義を提供する。 JIS規格・JSTQB・Bertrand Meyer等の複数の標準に基づき、各概念の違いを明確化し、 適切なエラー設計・障害対策の判断を支援する。エラー設計、障害分析、コードレビュー、 テスト設計時に用語の混乱を防ぎ、正確な分類に基づく対処戦略の選択に使用。 対象言語: 言語非依存。 トリガー：「ErrorとFaultの違い」「DefectとBugの関係」「障害と故障の区別」 「エラーの分類」「Failureとは何か」「非正常状態の設計」「エラー用語の定義」 「エラーと欠陥の違い」「faultとfailureの違い」 といったエラー分類・用語定義関連リクエストで起動。
Is this skill free to install?
Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.
When should I use the Error Classification skill?
Use Error Classification when your Claude Code task falls under the General category — specifically in the general misc area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Error Classification" or describe the task and let Claude pick). Browse related skills at /category/general/.
What is a Claude Code skill and how does the Error Classification skill fit in?
A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Error Classification is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the General category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA
j5ik2o. (2026). Error Classification [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/error-classification/
BibTeX
@misc{error-classification-2026,
  author    = {j5ik2o},
  title     = {Error Classification [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/error-classification/}
}

Embed this skill

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Security scan

Grade A · scanned 2026-08-02 — free static scan against the OWASP Agentic Skills Top 10.

No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›

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