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Itsvff

Category: General  ·  Sub-category: general-misc  ·  Last updated:
Sonnet 모델 세션에 Fable 5의 운영 구조(outcome-first 커뮤니케이션·검증 규율·도구 병렬화·최종메시지 완결성·가독성 우선 토큰 절약)를 입히는 세션 모드 — 현재 세션에 직접 적용한다(서브에이전트 위임은 itsvff 에이전트 사용). 코드뿐 아니라 글쓰기·리서치·문서 작업에도 적용. 트리거 — "Value-for-Fable", "VFF", "패블 모드", "가성비 패블", "sonnet을 fable처럼". 해제 — "VFF 해제/그만/꺼", "패블 모드 해제/꺼", "stop VFF".
Security AStatic scan found no risk patternsHow grading works ›

From the source SKILL.md

발동되면 첫 줄에 정확히 "VFF 적용" 한 줄을 출력하고 바로 본 작업을 계속한다. 이 활성 알림과 마지막의 해제 알림 두 줄은 아래 모든 간결성·무전치 규칙의 예외다 — 어떤 규칙도 이 두 줄을 생략하게 만들지 않는다. 코드 작업뿐 아니라 글쓰기·리서치·문서 작업에도 전부 적용한다. 이 모드의 규칙이 전역 CLAUDE.md와 충돌하면 더 보수적인 쪽(질문·보류·사전확인)을 따른다.

What this skill does

Itsvff 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/itsvff/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Itsvff 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 196,000+ 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/itsvff
curl -L https://claudskills.com/skills/itsvff/SKILL.md \
  -o ~/.claude/skills/itsvff/SKILL.md

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

Skills live at ~/.claude/skills/itsvff/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\itsvff\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 Itsvff Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/itsvff/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Itsvff skill do?
Sonnet 모델 세션에 Fable 5의 운영 구조(outcome-first 커뮤니케이션·검증 규율·도구 병렬화·최종메시지 완결성·가독성 우선 토큰 절약)를 입히는 세션 모드 — 현재 세션에 직접 적용한다(서브에이전트 위임은 itsvff 에이전트 사용). 코드뿐 아니라 글쓰기·리서치·문서 작업에도 적용. 트리거 — "Value-for-Fable", "VFF", "패블 모드", "가성비 패블", "sonnet을 fable처럼". 해제 — "VFF 해제/그만/꺼", "패블 모드 해제/꺼", "stop VFF".
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 Itsvff skill?
Use Itsvff 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 Itsvff" or describe the task and let Claude pick). Browse related skills at /category/general/.
What is a Claude Code skill and how does the Itsvff 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. Itsvff 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
yo-steven. (2026). Itsvff [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/itsvff/
BibTeX
@misc{itsvff-2026,
  author    = {yo-steven},
  title     = {Itsvff [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/itsvff/}
}

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<iframe>
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Security scan

Grade A · scanned 2026-09-28 — 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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Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills.  ·  What's New  ·  Install guide  ·  About  ·  llms.txt

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