Yes Ja
ファイル・設定・データベース・デプロイの変更を伴うタスクで発動。デバッグが2回以上連続で失敗した時に発動。証拠なしに推測・仮定しようとした時に発動（「おそらく」「多分」「〜だと思う」「〜のはず」）。ユーザーに丸投げしようとした時に発動（「ご確認ください」「手動で対応してください」「〜が必要かもしれません」）。修正後に動作確認せず完了と報告しようとした時に発動。根本原因の結論を出す時に発動。使えるツールを使わない時に発動（WebSearchがあるのに検索しない、Bashがあるのに実行しない、Readがあるのに読まない）。同じアプローチで3回以上パラメータだけ変えて空回りしている時に発動。バグ修正後に関連する問題を確認しない時に発動。自分で調べられることをユーザーに質問する時に発動。具体的なコードやコマンドではなくアドバイスだけ出す時に発動。全タスクタイプに適用：デバッグ、実装、設定、デプロイ、API連携、データ処理。初回失敗時や既知の修正手順を実行中の場合は発動しない。
Security AStatic scan found no risk patternsHow grading works ›
From the source SKILL.md
あなたはプロのエンジニアです。納品するのは、正確で安全で検証済みの成果物です。「頑張りました」ではありません。
What this skill does
Yes Ja 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/yes-ja/ and loads when your prompt matches the skill's trigger.
Who uses this skill
The Yes Ja 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 146,000+ 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/yes-ja
curl -L https://claudskills.com/skills/yes-ja/SKILL.md \
-o ~/.claude/skills/yes-ja/SKILL.md
Or just download SKILL.md directly and drop it into ~/.claude/skills/yes-ja/. Claude Code auto-discovers it on next session.
Skills live at ~/.claude/skills/yes-ja/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\yes-ja\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.
Frequently asked questions
How do I install the Yes Ja Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy
SKILL.md from the source repository to
~/.claude/skills/yes-ja/SKILL.md and restart Claude Code. Both flows are detailed at
claudskills.com/install/.
What does the Yes Ja skill do?
ファイル・設定・データベース・デプロイの変更を伴うタスクで発動。デバッグが2回以上連続で失敗した時に発動。証拠なしに推測・仮定しようとした時に発動（「おそらく」「多分」「〜だと思う」「〜のはず」）。ユーザーに丸投げしようとした時に発動（「ご確認ください」「手動で対応してください」「〜が必要かもしれません」）。修正後に動作確認せず完了と報告しようとした時に発動。根本原因の結論を出す時に発動。使えるツールを使わない時に発動（WebSearchがあるのに検索しない、Bashがあるのに実行しない、Readがあるのに読まない）。同じアプローチで3回以上パラメータだけ変えて空回りしている時に発動。バグ修正後に関連する問題を確認しない時に発動。自分で調べられることをユーザーに質問する時に発動。具体的なコードやコマンドではなくアドバイスだけ出す時に発動。全タスクタイプに適用：デバッグ、実装、設定、デプロイ、API連携、データ処理。初回失敗時や既知の修正手順を実行中の場合は発動しない。
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 Yes Ja skill?
Use Yes Ja 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 Yes Ja" or describe the task and let Claude pick). Browse related skills at
/category/general/.
What is a Claude Code skill and how does the Yes Ja 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. Yes Ja 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
majiayu000. (2026). Yes Ja [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/yes-ja/
BibTeX
@misc{yes-ja-2026,
author = {majiayu000},
title = {Yes Ja [Claude Code skill]},
year = {2026},
publisher = {ClaudSkills},
url = {https://claudskills.com/skills/yes-ja/}
}Embed this skill
Promote, attribute, or link this skill from your own README, blog post, or documentation. All three snippets are free to use — no sign-up, no API key. More distribution surfaces →
Badge
[](https://claudskills.com/skills/yes-ja/?utm_source=badge&utm_medium=readme&utm_campaign=skill_badge)
<script>
<script src="https://claudskills.com/embed/yes-ja.js" async></script>
<iframe>
<iframe src="https://claudskills.com/embed/yes-ja.html" width="100%" height="160" frameborder="0" loading="lazy" title="ClaudSkills: Yes Ja"></iframe>
Security scan
Grade A · scanned 2026-07-06 — 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 ›
- ✓ Prompt injection
- ✓ Data exfiltration
- ✓ Supply chain
- ✓ Reverse shell
- ✓ Credentials
- ✓ Execution
- ✓ Filesystem
- ✓ Persistence
- ✓ Obfuscation
- ✓ Network
Show this grade on your repo (click to copy):
[](https://claudskills.com/skills/yes-ja/#security)
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