스킬 service-worker

📦

service-worker

Name: service-worker
Author: shreyam1008

콘텐츠 리비전 r1 안전 ⚙️ 외부 명령어🌐 네트워크 접근

Build Reliable Service Workers and Offline PWAs

Service workers can leave users with stale pages, broken updates, or unsafe offline caches. This skill guides lifecycle handling, cache ownership, offline fallbacks, and browser-aware PWA behavior.

지원: Claude Codex Code(CC)

🥉 78 브론즈

Maintain this Skill? Claim it 🥉 78 브론즈

내 에이전트로 설치

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

에이전트 요청

Review the Skillstore skill "service-worker" from https://skillstore.io/skills/shreyam1008-service-worker.md and its manifest at https://skillstore.io/api/skills/shreyam1008-service-worker/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/shreyam1008-service-worker.md 서명된 manifest GET /api/skills/shreyam1008-service-worker/manifest 서명된 lockfile GET /api/skills/shreyam1008-service-worker/lockfile

테스트해 보기

"service-worker" 사용 중입니다. Plan offline navigation for a small web application.

예상 결과:

Register the worker at the intended application scope.
Precache the offline page in a versioned, app-prefixed cache.
Try the network for GET navigations and return the offline page when the request fails.
Delete only obsolete caches owned by this application during activation.

"service-worker" 사용 중입니다. Review a PWA that shows old pages after deployment.

예상 결과:

Check whether the new worker is waiting for existing tabs to close.
Use network-first or stale-while-revalidate for documents instead of indefinite cache-first behavior.
Show a refresh prompt when the new worker is ready.
Test activation and navigation with multiple tabs and a slow network.

"service-worker" 사용 중입니다. Plan background retries for failed writes.

예상 결과:

Queue only eligible failed writes in IndexedDB.
Use idempotency keys and bounded retries to prevent duplicate operations.
Expose a clear failure state and a foreground retry path.
Feature-detect Background Sync and provide a fallback where it is unavailable.

보안 감사

안전

v1 • 2026. 10. 2. 버전별 보고서 열기

All 19 static findings are false positives involving Markdown syntax, browser APIs, update guidance, or documentation links. The examples preserve app-scoped caches and provide ordinary navigation fetching with an offline fallback. No evidence found of prompt injection, credential access, exfiltration, or other semantic security threats.

스캔된 파일

분석된 줄 수

검토 항목

오탐 무시됨

위험 요인

⚙️ 외부 명령어 (15)

SKILL.md:12 SKILL.md:14 SKILL.md:15 SKILL.md:16 SKILL.md:19-24 SKILL.md:24-37 SKILL.md:37-49 SKILL.md:49-50 SKILL.md:50-51 SKILL.md:51-53 SKILL.md:53-67 SKILL.md:67-71 SKILL.md:71-76 SKILL.md:76 SKILL.md:77-87

🌐 네트워크 접근 (2)

SKILL.md:58 SKILL.md:93

가장 최근에 완료된 정적·의미론적 감사에서 확인된 보안 발견 사항이 감지되지 않았습니다. 이는 스킬에 부작용이 없음을 증명하지 않습니다.

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/shreyam1008-service-worker/audits/1?utm_source=security_passport&utm_medium=share&utm_campaign=versioned_report

Markdown 배지

[![Skillstore security assessment](https://skillstore.io/badges/skills/shreyam1008-service-worker/security.svg)](https://skillstore.io/skills/shreyam1008-service-worker?utm_source=security_passport_badge)

HTML 배지

<a href="https://skillstore.io/skills/shreyam1008-service-worker?utm_source=security_passport_badge"><img src="https://skillstore.io/badges/skills/shreyam1008-service-worker/security.svg" alt="Skillstore security assessment" loading="lazy"></a>

임베드 카드

<iframe src="https://skillstore.io/embed/skills/shreyam1008-service-worker.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

shreyam1008. (2026). service-worker security audit report (audit version 1) [Author version unspecified]. Skillstore. https://skillstore.io/skills/shreyam1008-service-worker/audits/1

BibTeX 인용

@techreport{shreyam1008-shreyam1008-service-worker-2026,
  author = {shreyam1008},
  title = {service-worker security audit report (audit version 1)},
  institution = {Skillstore},
  year = {2026},
  number = {1},
  url = {https://skillstore.io/skills/shreyam1008-service-worker/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: "service-worker security audit report (audit version 1)"
version: "unspecified"
type: report
authors:
  - name: "shreyam1008"
date-released: "2026-10-02"
url: "https://skillstore.io/skills/shreyam1008-service-worker/audits/1"
identifiers:
  - type: other
    value: "skillstore:shreyam1008-service-worker: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

Add an offline navigation fallback

Introduce worker registration, a precached offline page, and network-first navigation behavior for a web application.

Plan controlled PWA updates

Define cache ownership, version changes, and user-visible refresh prompts for reliable releases.

Review offline and browser behavior

Check slow-network behavior, cache isolation, update readiness, and installation fallbacks across supported browsers.

이 프롬프트를 사용해 보세요

Explain the worker lifecycle

Explain registration, installation, activation, and waiting states for my first service worker. Describe when skipWaiting and clients.claim are appropriate.

Add offline navigation

Add a service worker to my application with app-prefixed versioned caches and a precached offline page. Preserve other applications' caches.

Review caching and update behavior

Review my worker for stale HTML, private-data caching, cache ownership, and update handling. Recommend content-specific strategies and a user-visible update flow.

Design a Workbox offline workflow

Design Workbox routing and background retries for my PWA. Include idempotency keys, bounded retries, account isolation, logout cleanup, and unsupported-browser fallbacks.

모범 사례

Namespace and version caches, then delete only obsolete caches owned by your application.
Exclude private responses unless offline storage includes account partitioning and logout cleanup.
Test offline navigation, slow networks, and user-visible updates in supported browsers.

피하기

Delete every cache on the origin during worker activation.
Cache mutation responses or private data without explicit safeguards.
Serve stale HTML indefinitely or activate updates without considering existing sessions.

자주 묻는 질문

Which AI tools can use this skill?

The marketplace lists support for Claude, Codex, and Claude Code.

Does this skill include a complete PWA?

No. It provides implementation guidance and small examples that must be adapted to your application.

Should I use Workbox?

The skill recommends Workbox for non-trivial applications because it provides routing, caching strategies, revision-based precaching, and cleanup.

Does Cache Storage respect no-store automatically?

No. Explicitly exclude private responses unless your offline design handles account partitioning and logout cleanup.

Does Background Sync work in every browser?

No. Feature-detect support and provide foreground retries; Periodic Background Sync has limited support.

Is a service worker always required for PWA installation?

No. Installation criteria vary by browser, and beforeinstallprompt is not universal. Use HTTPS, a suitable manifest, and platform-specific fallbacks.

개발자 세부 정보

작성자

shreyam1008

라이선스

MIT

Skillstore 리비전

버전 안내

작성자가 버전을 선언하지 않았습니다.

리포지토리

https://github.com/shreyam1008/shre-skills/tree/ba9787f41c2fe1be1062eeb6322bc339a1026383/skills/service-worker

참조

bbec03cf10354f3aaccd6dd24eda4ac9ceeceac5

유지보수 최신성

2026. 10. 2.

사용량

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파일 구조

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