mece

mece is a skill for Claude Code, Codex from Adelie-Squad/solosquad. It costs 73 tokens per session (617 once invoked), scanned A, original, MIT.

A problem-solving framework that splits a root cause into result problems and earlier, actionable problems. It checks that the groups do not overlap and that no important case is missing.

In plain words
What is it for?
Use it to structure requirements analysis, classify root causes, check boundaries between categories, and identify concrete issues to address.
Why use it?
It prevents a problem list from mixing causes with outcomes or leaving gaps. Only actionable earlier problems are passed to the next analysis step.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to structure requirements analysis, classify root causes, check boundaries between categories, and identify concrete issues to address.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/adelie-squad/solosquad/mece
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add Adelie-Squad/solosquad --skill mece
Clone the repo
git clone --depth 1 https://github.com/Adelie-Squad/solosquad

Made for: Claude Code, Codex.

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 mece

README.md
[![agentmods](https://agentmods.dev/badge/skills/adelie-squad/solosquad/mece.svg)](https://agentmods.dev/skills/adelie-squad/solosquad/mece)
Your own site
<a href="https://agentmods.dev/skills/adelie-squad/solosquad/mece"><img src="https://agentmods.dev/badge/skills/adelie-squad/solosquad/mece.svg" alt="Measured on agentmods" height="20"></a>
Per session 73 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 617 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found 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 $0.00073 $0.00617
Opus 5 $0.00036 $0.00309
Sonnet 5 $0.00015 $0.00123
Haiku 4.5 $0.00007 $0.00062

Measured 7d ago against content hash ddbc4242afc0, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

mece 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 7d 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.

skills/mece/SKILL.md · 59 lines

What it actually says

MECE — Decomposition

근본 원인을 후행 문제 + 선행 문제 로 분해. 누락(Exhaustive) + 중복(Mutually Exclusive) 검증. 합성 위치(v1.3.5): 요구사항 분석 서브워크플로의 구조 분해 렌즈.

형식

## 근본 원인: [원인]
### 후행 문제 (Lagging)
- (1.1) … / - (1.2) …
### 선행 문제 (Leading) — 행동 가능한 영역
- (2.1) … / - (2.2) … / - (2.3) …
### 분류 기준
"[기준 X] 가 있는지 없는지" 로 갈랐다.
### 경계 사례 점검
- (1.x) 와 (2.y) 가 겹치는가? → 겹치면 정의 재조정.
- 빠진 case 있는가? → 외부 케이스 1~2개 mental sim.

MECE 위반 시

  • 중복(overlap): 정의/기준 재조정 · 누락(gap): 카테고리 신설 · 둘 다 안 되면 → 다른 분류 기준 재실행.

행동 가능성 우선

후행(lagging)은 결과. 선행(leading) 문제만 다음 단계(tdcc) 입력 후보.

출력 예시

## MECE
### 근본 원인: 멀티-org 추가 시 config 생성 책임 부재
### 후행 문제
- (1.1) 사용자 보고: config 없음 에러  - (1.2) Discord 진입 시 silent fail
### 선행 문제
- (2.1) lazy-create 패턴이 discord-adapter 에 없음
- (2.2) org 추가 CLI 가 config seed 안 함  - (2.3) migration 이 새 org 에 config 자동 생성 안 함
분류 기준: "config 가 *언제* 누락되었나" (lifecycle 단계).
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. 7d ago First seen · 59 lines · 73 tokens per session scan A ddbc4242afc0

Subscribe to this mod's changes

mece is a skill published in the GitHub repository Adelie-Squad/solosquad (19 stars, last pushed 17d ago), licensed MIT. It adds 73 tokens to every session and 617 once invoked, about $0.0004 per session on Opus 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 2026-08-30.

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