Genie Engineering Plan Review Agent Skill

Conducts comprehensive technical design reviews covering data flows, state transitions, failure modes, and database migrations before…

Context cost
525 tokensestimated from the bundle, loaded when it triggers
Bundle
2 files · 2.1 kBtext throughout, nothing executable
Licence
MITthe author’s own terms
Last change
—no release on file
Servers it uses
Noneruns standalone

What it does

Genie의 엔지니어링 계획 검토 스킬. 사용자가 "지니, 기술 설계 검토해줘", "데이터 흐름과 예외를 정리해줘", "DB 변경 계획을 봐줘", "엔지니어링 리뷰해줘"라고 요청하거나 인증, 결제, 스키마, 마이그레이션, 외부 API, 성능에 영향이 있는 작업을 계획할 때 사용한다.

What this skill changes about the agent has not been set out here as a list. Its SKILL.md, shown below, says it in the author’s own words.

productivity

The skill itself

A skill is instructions the model reads, so you can see what you are getting: below is the start of its SKILL.md. The front matter loads with every session, the body loads when the skill triggers, and the whole file comes with the install.

SKILL.md1.8 kB · preview
--- name: genie-plan-eng-review ---
6# Genie Engineering Plan Review
7
8숨은 가정을 데이터 흐름, 상태와 실패 경로로 드러내라.
9
10## 절차
11
121. spec과 관련 코드를 읽고 현재 구조를 근거와 함께 설명하라.
132. 요청 → 검증 → 서비스 → 저장소 → 외부 시스템 → 응답의 데이터 흐름을 그려라.
143. 상태 모델과 허용된 전이를 정의하라. 불가능한 전이와 멱등성도 확인하라.
154. 정상 흐름뿐 아니라 입력 오류, 권한 실패, 타임아웃, 재시도, 부분 성공과 복구를 설계하라.
165. 인증·권한·Secret·개인정보·비용 증폭 경계를 검토하라.
176. 성능, 동시성, 캐시, 쿼리, 파일 크기와 외부 API 한계를 확인하라.
187. 스키마·Rules·마이그레이션·롤백·호환성 순서를 명시하라.
198. 단위·통합·계약·E2E 테스트 매트릭스를 작성하라.
209. 관측 로그, 지표와 운영자가 복구할 방법을 포함하라.
21
22## 완료 조건
23
24- 결정되지 않은 항목과 담당 결정자를 표시한다.
This is a preview of SKILL.md. Download or install the skill to get the whole thing.
In the file
SKILL.md180 words
Files2
LicenceMIT
Why you can read it

Nothing in a skill executes. The client loads the text and the model follows it, so a skill can be audited the way a runbook is — by reading it.

What it costs in context

Skills are not billed by the call. They are paid for in context: every token the instructions occupy is a token your code, your diff and your conversation cannot use. Here is what this one takes and when it takes it.

≈50
always loaded
The name and description, so the model knows the skill exists and when to reach for it.
475
on trigger
The instruction body and 1 supporting file, read only when the skill fires.
0.26%
of a 200k window
Ten skills this size would take about 3% of the window before you open a file.
050k100k150k200k context window

525 tokens, estimated from the bundle at four bytes to the token, held for the rest of the session once it triggers. Small enough to keep loaded permanently without thinking about it.

Servers bill, skills cost

A server charges by the month. A skill charges once per session, in context, and then keeps charging it for as long as the session lives.

Before and after

The same question, put to the same model twice: once as it comes, and once with these instructions loaded.

No worked example has been published for this skill yet.

The procedure it runs

The procedure has not been set out here step by step. It is in the body of its SKILL.md: the start of it is shown above, and the whole file comes with the install.

Prose, not code

These steps are written for a model to follow, not executed by a runtime. It can still be told to skip one, and it will say so when it does.

Servers it uses

None. This skill calls no MCP servers at all.

Everything it needs is in the instructions, so it works in a project with nothing connected — the model reads the file and changes how it works with what it can already reach.

Its SKILL.md does not declare which tools it asks the agent for, so what it touches is whatever the instructions themselves ask for — read them before you install it.

What it asks for
Writes filesnot declared
Network accessnot declared

This SKILL.md carries no allowed-tools line, so neither is declared. A skill grants no permissions of its own — it can only ask for tools your client already has.

What it will not do

Every skill is narrow, and the useful ones say where they stop. These are the jobs this one is the wrong tool for.

What this skill is not for has not been published here. Nothing is implied by that: it is a section the author has not filled in.

What is in the bundle

2 files, 2.1 kB on disk. A bundle is text throughout: the instructions the model reads, plus the templates it fills in.

  • SKILL.md1.8 kB
  • agents/openai.yaml0.3 kB
What is not in it

No dependencies and nothing executable: a skill is text the agent reads, so the bundle is 2 files you can review in full before installing. The MIT licence covers the templates and examples as well as the instructions.

Install

Installing copies the bundle into your project. Nothing runs at install time — the files sit on disk until the model reads them.

# Genie Engineering Plan Review · 525 tokens when loaded · macOS, Linux mkdir -p .claude/skills && t=$(mktemp -d) && curl -fsSL -o "$t/bundle.tar.gz" https://mcprush.com/api/skills/genie-engineering-plan-review/bundle.tar.gz && tar -xzf "$t/bundle.tar.gz" -C "$t" && [ -d "$t/genie-engineering-plan-review" ] && { [ ! -e .claude/skills/genie-engineering-plan-review ] || { mv .claude/skills/genie-engineering-plan-review "$t/.previous" && echo "Previous copy moved to $t/.previous"; }; } && mv "$t/genie-engineering-plan-review" .claude/skills/ && echo "Installed .claude/skills/genie-engineering-plan-review"
On Windows, or any OS with Node 20+
npx mcprush@latest skill add purplerinn/genie-engineering-plan-review

Windows PowerShell says 'running scripts is disabled on this system'? Run Set-ExecutionPolicy -Scope CurrentUser RemoteSigned once, or type npx.cmd instead of npx (codex.cmd, gemini.cmd, grok.cmd likewise). PowerShell 7 needs neither. Writes to .claude/skills/genie-engineering-plan-review/ in the current project. For every project instead, run mkdir -p ~/.claude/skills && t=$(mktemp -d) && curl -fsSL -o "$t/bundle.tar.gz" https://mcprush.com/api/skills/genie-engineering-plan-review/bundle.tar.gz && tar -xzf "$t/bundle.tar.gz" -C "$t" && [ -d "$t/genie-engineering-plan-review" ] && { [ ! -e ~/.claude/skills/genie-engineering-plan-review ] || { mv ~/.claude/skills/genie-engineering-plan-review "$t/.previous" && echo "Previous copy moved to $t/.previous"; }; } && mv "$t/genie-engineering-plan-review" ~/.claude/skills/ && echo "Installed ~/.claude/skills/genie-engineering-plan-review" (macOS, Linux) — or add --global to the npx line. The curl line replaces .claude/skills/genie-engineering-plan-review/ only after the download succeeds, so files left there by another skill of the same name, or by an older release, do not mix in. A copy already there is moved aside, not deleted, and the line prints where. It appears as genie-plan-eng-review in Gemini CLI, Codex, Copilot and Grok (its own name); Claude Code lists it by the folder name, genie-engineering-plan-review.

Which clients pick it up on their own

A skill is a folder of text. Most of these read a skills folder and pick it up without being told; the rest take the same folder another way — an upload in the app, a parameter on an API call — and then choose it by its description just the same.

Claude Code.claude/skills/
Claude DesktopCustomize › Skills
ChatGPTSkills › Create › Upload
Cursor.cursor/skills/
VS Code.github/skills/
Codex CLI.agents/skills/
Gemini CLI.gemini/skills/
Grok Build.grok/skills/
Microsoft CopilotSkills › Upload a skill
PerplexityComputer › Skills › Upload a skill
DeepSeek Harness.dsh/skills/
Zed.agents/skills/
Devin Desktop.devin/skills/
Windsurf (legacy).windsurf/skills/
OpenAI Agents SDKInstructions or sandbox Skills
HTTP / APIa request parameter
This release
Versionnot versioned
Publishedno release date on file
PriceFree
Referencepurplerinn/genie-engineering-plan-review

Versions

Its author publishes no version number, so there is nothing here to pin to: what you install is the folder as it stands today. Instructions change more often than APIs do — a skill can be rewritten entirely without anything it depends on moving.

Pinning

Nothing to pin to: this skill carries no version number of its own. What you install is what the folder holds on the day you install it.

Reviews

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Anybody with an account, one review each. It carries the version that was current when you wrote it, and the publisher may reply once.

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