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vhk: Instructions file for Claude Code

CLAUDE.md

vhk CLAUDE.md is an instructions file for Claude Code from byh3071-cpu/vhk. It costs 2,492 tokens per session, scanned A, a copy of vhk AGENTS.md, MIT.

Project instructions for the VHK codebase, covering its current status, required documents, technology choices, and coding rules.

In plain words
What is it for?
Use them when starting a session, planning changes, following project conventions, and checking which documents are authoritative.
Why use it?
They give an coding agent a fixed starting point and record which files define the work, requirements, and project state.

Instructions file for Claude Code

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

This is byh3071-cpu/vhk's own configuration. It tells Claude Code how to work on vhk 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 vhk configures →

not rated 12repo today A scan 2,492 tokens copy · 89% MIT
View source ↗ byh3071-cpu/vhk yohanstudio.co
Reuse

Borrowing it

Nothing to install: this file belongs to byh3071-cpu/vhk. 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/byh3071-cpu/vhk/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/byh3071-cpu/vhk

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.

agentmods badge for vhk CLAUDE.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/byh3071-cpu/vhk/claude-md.svg)](https://agentmods.dev/instructions/byh3071-cpu/vhk/claude-md)
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<a href="https://agentmods.dev/instructions/byh3071-cpu/vhk/claude-md"><img src="https://agentmods.dev/badge/instructions/byh3071-cpu/vhk/claude-md.svg" alt="Measured on agentmods" height="20"></a>
Per session 2,492 This file is loaded in full into every session.
When invoked 2,492 The same file — it is already loaded in full.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin 89% copy Near-identical to another mod 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 $0.02492 $0.02492
Opus 5 $0.01246 $0.01246
Sonnet 5 $0.00498 $0.00498
Haiku 4.5 $0.00249 $0.00249

Measured 8d ago against content hash 06b75938f5cf, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

vhk CLAUDE.md scanned grade A with 1 finding 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 8d 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.

Runs shell commandslowCapability

Expected in a hook, worth knowing in a rule or an instructions file.

- `execSync` 신규 사용 금지 → `safeExecFile` 사용 <!-- vhk:check=no-exec-sync -->
Origin

This is a copy

89% identical to vhk AGENTS.md — 29 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

CLAUDE.md · 104 lines

How it starts

The opening of the file, as written. The whole thing — 104 lines — stays where its author put it; the contents beside it link to each section on GitHub.

기록 규칙 (vhk)

현재 상태

  • 버전: v2.15.1 (2026-08-30 발행 완료). npm latest 2.15.1 · Git tag/GitHub Release v2.15.1
  • Phase: 집행 활성화 관찰 게이트 진행 중 — 유효 실행 7/10, 관측 15/28일. Goal 139·140 완료·공개. enforce 활성화와 125b·126은 게이트 통과 후
  • 블로커: 없음
  • 다음 액션: 유효 실행 3회와 관측 13일을 더 채운 뒤 사람이 자동 집행 활성화와 2.16 진행 여부를 결정한다. 정의 원본은 docs/roadmap/2.x-roadmap.md
  • 마지막 업데이트: 2026-08-30

⚡ 아래 규칙 섹션은 RULES.md에서 자동 생성됨 (vhk sync). 직접 수정 금지.

세션 시작 필독

이 절은 진입점이다. 어떤 도구로 세션을 열든 여기부터 읽는다 (ADR-010 §3).

  • 현 사이클 원본: docs/roadmap/2.x-roadmap.md — 작업 단위·순서·릴리스 종료 조건 전량. 작업 시작 전 여기부터 읽는다.
  • 수용 기준: docs/PRD-2.x.md
  • 실행 단위인 goals/*.md 카드와 scripts/check-goal-<번호>.mjs 는 위 원본에서 파생된 비추적 산출물이다. Goal 카드가 있으면 그 frontmatter가 로컬 실행 상태를 보존한다. 소실되면 정의·완료 조건은 원본에서 재생성하고 vhk goal sync 로 검사 스크립트를 백필한다. 단, 과거 로컬 진행 상태는 복구된 것으로 추측하지 않고 unknown으로 돌아간다.
  • .vhk/context.md 와 docs/state/next-task.md 는 현재 상태를 보기 쉽게 모은 파생 스냅샷이다. 작업 정의나 완료 조건의 원본으로 사용하지 않는다.
  • docs/state/blockers.md 는 로컬 차단 기록이다. append-only로 다루되 제품 작업 정의의 원본으로 승격하지 않는다.

기술 스택

변경 시 ADR(docs/adr/) 필수.

  • Node.js + TypeScript (strict)
  • commander (CLI) + inquirer (인터랙티브) + chalk (출력)
  • tsup (빌드) + vitest (테스트)
  • @modelcontextprotocol/sdk + zod (MCP)
  • pnpm (패키지 매니저)
  • src/i18n/ko.ts (한국어 i18n)
  • src/lib/nlp-router.ts (자연어 라우팅)

코딩 규칙

  • TypeScript strict (any 금지)
  • try-catch 필수, 빈 catch 금지
  • console.log 프로덕션 제거
  • 실행 위치가 바뀌어도 같아야 하는 로컬 전용 경로는 저장 전에 절대경로로 바꾼다. 공개 파일에는 로컬 절대경로를 기록하지 않는다.
  • 사람에게 보여주는 날짜는 로컬 날짜를, 기계가 읽는 정확한 시각은 UTC ISO 형식을 쓴다.
  • 질문이 필요한 명령은 시작할 때 TTY를 확인한다. 입력할 수 없거나 입력이 끝나면 실행 방법을 안내하고 실패로 끝낸다.
  • 셸 명령의 따옴표와 여러 줄 문법은 실제 실행 셸에 맞춘다. Bash와 PowerShell 문법을 섞지 않는다.
  • 외부 입력이나 시각으로 파일·폴더명을 만들 때는 공통 헬퍼로 운영체제 금지문자를 바꾸고, 빈 이름과 중복을 확인한다.
  • execSync 신규 사용 금지 → safeExecFile 사용
  • fs.rmSync 신규 사용 금지 → removeFileSync·removeDirSync 사용 (비ASCII 경로에서 프로세스 즉사·조용한 삭제 누락, TS-005). src 는 0건, tests 는 scripts/rmsync-baseline.json 잔존분만 허용하며 늘리면 차단
  • 모든 커맨드 파일에 printNextStep() 패턴 사용
  • 한국어 별칭 .alias() + ko.ts 메시지 필수
  • 신규 커맨드 시 nlp-router.ts 키워드 추가 필수
  • 주석: 복잡 로직(git porcelain·drift·sync 등)은 why 블록주석 / 자명한 코드엔 주석 금지 / JSDoc 지양(타입이 말함) / 트러블 우회 코드는 원인 #이슈 참조
  • 신규 명령 체크리스트: 등록 4지점(index.ts + command-registry TOP_LEVEL·CONTAINER·한글별칭 + cli-args + ko.ts) 누락 = NL 라우터 가드 무력 — 영문·한글 별칭 둘 다 테스트. + COMMANDS.md·README 사용법 갱신

Read the full file on GitHub · 104 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. 8d ago First seen · 104 lines · 2,492 tokens per session scan A 06b75938f5cf

Subscribe to this mod's changes

vhk CLAUDE.md is an instructions file published in the GitHub repository byh3071-cpu/vhk (12 stars, last pushed today), licensed MIT. It adds 2,492 tokens to every session, about $0.0125 per session on Opus 5. A static security scan graded it A with 1 finding (runs shell commands). It is 89% identical to vhk AGENTS.md, differing in 29 lines, and is treated as a copy.

Claude Codeagentic-codingaiai-agentclaudecli
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