Borrowing it
Nothing to install: this file belongs to jujunjun110/product-starter. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/jujunjun110/product-starter/main/.claude/skills/fix-error/SKILL.mdgit clone --depth 1 https://github.com/jujunjun110/product-starterWrote 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.
[](https://agentmods.dev/skills/jujunjun110/product-starter/fix-error)<a href="https://agentmods.dev/skills/jujunjun110/product-starter/fix-error"><img src="https://agentmods.dev/badge/skills/jujunjun110/product-starter/fix-error/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.
<a href="https://agentmods.dev/skills/jujunjun110/product-starter/fix-error"><img src="https://agentmods.dev/badge/skills/jujunjun110/product-starter/fix-error.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00036 | $0.00464 |
| Opus 5.5 | $0.00014 | $0.00186 |
| Sonnet 5.5 | $0.00007 | $0.00093 |
| Haiku 4.5 | $0.00004 | $0.00046 |
Grade A, and why
fix-error 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 1mo 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.
What it actually says
エラー修正スキル
ユーザーがエラーメッセージを貼り付けて「直して」と指示したときに適用する。
手順
- エラーメッセージを解析 — エラーの種類と発生箇所を特定
- 原因を特定 — コードを読んで根本原因を調査
- 修正を実施 — アーキテクチャルールに違反しない形で修正
- 検証 —
pnpm verifyで全チェックがパスすることを確認
よくあるエラーと対処
型エラー（TypeScript）
tsc --noEmitで確認- 型の不一致を修正。
anyは使わない
依存方向違反（dependency-cruiser）
pnpm depcruiseで確認- 依存方向:
presentation → application → domain ← infrastructure - application から infrastructure を直接 import している場合 → Gateway interface 経由に修正
- presentation/loaders,actions から domain,infrastructure を import している場合 → composition 経由に修正
Prisma エラー
- スキーマ変更後に
pnpm --filter webapp prisma generateを忘れている場合が多い - マイグレーションが必要な場合は
pnpm db:migrate
lint エラー
pnpm lint:fixで自動修正
ルール
- 修正時もアーキテクチャルール（依存方向、命名規約）を守る
- 修正後は必ず
pnpm verifyを実行 - エラーの根本原因を修正する（場当たり的な回避策は避ける）
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.
- 1mo ago First seen · 40 lines · 36 tokens per session scan A c4ac6016ea7f
fix-error is a skill published in the GitHub repository jujunjun110/product-starter (17 stars, last pushed 4mo ago), licensed MIT. It adds 36 tokens to every session and 464 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-09-03.
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