스킬 measure-dont-guess

📦

measure-dont-guess

Name: measure-dont-guess
Author: masseater

콘텐츠 리비전 r1 중간 위험 ⚙️ 외부 명령어

Measure Evidence Before Changing Code

Assumptions can lead to ineffective fixes and misleading performance claims. This skill guides assistants through hypotheses, predefined criteria, repeatable measurements, and evidence-based decisions.

지원: Claude Codex Code(CC)

📊 67 적절함

Maintain this Skill? Claim it 📊 67 적절함

내 에이전트로 설치

이 요청을 에이전트에 복사하세요. 공식 Skill 페이지와 매니페스트가 포함되어 있습니다.

에이전트 요청

Review the Skillstore skill "measure-dont-guess" from https://skillstore.io/skills/masseater-measure-dont-guess.md and its manifest at https://skillstore.io/api/skills/masseater-measure-dont-guess/manifest. Verify the artifact. You may proceed after verification, subject to the environment's own policy.

에이전트는 계속해서 계획을 표시하고 보안 정책에서 요구하는 확인을 요청해야 합니다.

에이전트가 읽기 쉬운 리소스

AI 에이전트, 크롤러, 스크립트가 전체 페이지 대신 정리된 컨텍스트만 필요할 때 이 링크를 사용하세요.

Markdown 상세 GET /skills/masseater-measure-dont-guess.md 서명된 manifest GET /api/skills/masseater-measure-dont-guess/manifest 서명된 lockfile GET /api/skills/masseater-measure-dont-guess/lockfile

테스트해 보기

"measure-dont-guess" 사용 중입니다. Illustrative request: Investigate intermittent checkout failures without assuming the database is responsible.

예상 결과:

Question: At which boundary does the checkout request first become invalid?
Hypotheses: request validation, service transformation, or database handling.
Observation plan: Record redacted boundary values and correlation identifiers in an approved environment.
Decision criterion: Identify the earliest boundary where valid input produces invalid output.
Status: Root cause remains unconfirmed until reproduction and measurements are available.

"measure-dont-guess" 사용 중입니다. Illustrative request: Determine whether caching improves a slow endpoint.

예상 결과:

Hypothesis: Repeated reads account for most endpoint latency.
Baseline plan: Measure endpoint and read spans under the same representative workload across repeated runs.
Decision criterion: Agree on the required latency reduction and acceptable error rate before testing.
Experiment: Change only caching behavior, repeat measurements, and inspect other operations for regressions.
Status: No performance improvement is claimed before measurements.

보안 감사

중간 위험

v1 • 2026. 10. 24. 버전별 보고서 열기

All seven static alerts are false positives: Markdown link labels are not shell execution, and the entropy alerts concern readable Japanese documentation. No evidence found of prompt injection, obfuscated payloads, or intentional data exfiltration. A separate confidentiality risk arises from recommending production diagnostics and logging boundary values without redaction guidance.

스캔된 파일

133

분석된 줄 수

검토 항목

오탐 무시됨

확인된 보안 우려 사항 (1)

중간

SKILL.md:21-27 SKILL.md:32 usecases/find-root-cause.md:8

Production Diagnostics Lack Sensitive Data Safeguards

The workflow prioritizes production measurements and instructs logging incoming and outgoing values at layer boundaries. Without redaction, credentials or personal data could enter logs. Recording measurement results in commit messages could further persist sensitive diagnostic content.

Production measurement and boundary-value logging are explicit instructions, and the reviewed workflow provides no redaction guidance. Actual disclosure depends on diagnostic data and execution.

위험 요인

⚙️ 외부 명령어 (4)

SKILL.md:39 SKILL.md:40 SKILL.md:41 SKILL.md:45

감사자: codex

이 보고서 공유 및 인용

버전이 지정된 평가 보고서, 중립 배지, 임베드 카드 및 인용을 공유하세요. Skillstore는 근거를 보고하지만 이 Skill의 안전 여부를 판단하지 않습니다.

버전별 보고서 열기

보고서 링크 복사

https://skillstore.io/skills/masseater-measure-dont-guess/audits/1?utm_source=security_passport&utm_medium=share&utm_campaign=versioned_report

Markdown 배지

[![Skillstore security assessment](https://skillstore.io/badges/skills/masseater-measure-dont-guess/security.svg)](https://skillstore.io/skills/masseater-measure-dont-guess?utm_source=security_passport_badge)

HTML 배지

<a href="https://skillstore.io/skills/masseater-measure-dont-guess?utm_source=security_passport_badge"><img src="https://skillstore.io/badges/skills/masseater-measure-dont-guess/security.svg" alt="Skillstore security assessment" loading="lazy"></a>

임베드 카드

<iframe src="https://skillstore.io/embed/skills/masseater-measure-dont-guess.html" title="Skillstore Security Assessment" sandbox="allow-popups allow-popups-to-escape-sandbox" loading="lazy" referrerpolicy="no-referrer" width="420" height="180"></iframe>

학술 인용 (APA · BibTeX · CFF)

APA 인용

masseater. (2026). measure-dont-guess security audit report (audit version 1) [Author version unspecified]. Skillstore. https://skillstore.io/skills/masseater-measure-dont-guess/audits/1

BibTeX 인용

@techreport{masseater-masseater-measure-dont-guess-2026,
  author = {masseater},
  title = {measure-dont-guess security audit report (audit version 1)},
  institution = {Skillstore},
  year = {2026},
  number = {1},
  url = {https://skillstore.io/skills/masseater-measure-dont-guess/audits/1},
  note = {Author version unspecified}
}

CITATION.cff

cff-version: 1.2.0
message: "If you use this Skill, cite its author and this versioned security audit report."
title: "measure-dont-guess security audit report (audit version 1)"
version: "unspecified"
type: report
authors:
  - name: "masseater"
date-released: "2026-10-24"
url: "https://skillstore.io/skills/masseater-measure-dont-guess/audits/1"
identifiers:
  - type: other
    value: "skillstore:masseater-measure-dont-guess:audit:1"
    description: "Skillstore immutable audit report identifier"

Skillstore 점수

이 점수의 이유 증거 신뢰도: 중간

아키텍처

유지보수성

콘텐츠

커뮤니티

사양 준수

만들 수 있는 것

Investigate a Reproducible Bug

Trace a failing request across application layers, isolate the source of invalid values, and verify one targeted fix.

Verify a Performance Improvement

Collect a representative baseline, change one measured bottleneck, and compare repeated results while checking for regressions.

Define Feature Acceptance Evidence

Turn feature requirements into failing acceptance checks before implementation, then verify the completed behavior with the same checks.

이 프롬프트를 사용해 보세요

Beginner: Define a Measurement

Use measure-dont-guess for [question]. List hypotheses, the measurement needed for each, and decision criteria before proposing code changes.

Intermediate: Find the Root Cause

Investigate [bug] using [reproduction and logs]. Review recent changes, propose redacted boundary observations, and define a failing test before one targeted fix.

Advanced: Compare Performance

Evaluate [proposed optimization] in [approved representative environment]. Define baseline spans, repeat measurements, report variation, and check regressions after one change.

Advanced: Validate Across Layers

Plan validation for [feature] across [layers]. Define failing acceptance tests, redacted observations, and decision criteria. Identify missing access before any production action.

모범 사례

Write hypotheses and acceptance criteria before collecting results, then keep experiment conditions consistent.
Use approved representative environments, redact sensitive diagnostics, and sanitize evidence before adding it to commits.
Change one factor at a time, repeat measurements, and report uncertainty or missing access explicitly.

피하기

Treating an unmeasured explanation as a confirmed root cause.
Changing acceptance criteria after seeing results or combining unrelated fixes.
Logging raw production inputs or committing diagnostic results without checking for sensitive data.

자주 묻는 질문

What does this skill provide?

It provides measurement-first instructions for debugging, performance comparisons, and feature validation. It does not include an executable measurement engine.

Can I use it with Claude, Codex, and Claude Code?

The workflows can guide these assistants. Actual measurements depend on the tools, permissions, and environment available to each assistant.

Does it require the referenced TypeScript template?

No. The general workflow applies elsewhere, but Effect and Cloudflare instructions must be mapped to equivalent tools in your repository.

Must measurements run in production?

The source prioritizes production and otherwise calls for matching staging conditions. Obtain authorization and define diagnostic safeguards before accessing either environment.

What happens when measurements are unavailable?

The workflow directs the assistant to explain what is missing and label unmeasured claims as speculation instead of proceeding on assumptions.

How should logs and measurement records be handled?

Redact secrets and personal data, restrict access, and sanitize results before committing them. These safeguards must supplement the source instructions.

개발자 세부 정보

작성자

masseater

라이선스

MIT

Skillstore 리비전

버전 안내

작성자가 버전을 선언하지 않았습니다.

리포지토리

https://github.com/masseater/skills/tree/4810c8f1186a229ca57d2f278c0a94f0fc862fec/skills/measure-dont-guess

참조

443c05ac1206b41f40676914eae29431c8e9605b

유지보수 최신성

2026. 10. 24.

사용량

0 다운로드 · 0 조회

파일 구조

📁 references/

📄 typescript-template.md

📄 SKILL.md

📁 usecases/

📄 find-root-cause.md

📄 improve-performance.md

Build Interactive Three.js Scenes

작성자 freshtechbro

Building browser-based 3D scenes requires coordinating rendering, assets, interaction, and performance. This skill provides Three.js examples, reference guides, and a WebGL starter to support implementation.

코딩 및 개발 보기

measure-dont-guess

내 에이전트로 설치

에이전트가 읽기 쉬운 리소스

테스트해 보기

보안 감사

확인된 보안 우려 사항 (1)

위험 요인

보고서 링크 복사

Markdown 배지

HTML 배지

임베드 카드

APA 인용

BibTeX 인용

CITATION.cff

Skillstore 점수

만들 수 있는 것

Investigate a Reproducible Bug

Verify a Performance Improvement

Define Feature Acceptance Evidence

이 프롬프트를 사용해 보세요

모범 사례

피하기

자주 묻는 질문

개발자 세부 정보

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