chrome-extension-dev SKILL.md skillA
chrome-extension-dev from aktsmm/agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add aktsmm/agent-skills/chrome-extension-dev@git:20261020.80a7336Pins git:20261020.80a7336 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- aktsmm/agent-skills
- Path
chrome-extension-dev/SKILL.md- Versions recorded
- 3
- Latest version
- git:20261020.80a7336, committed Oct 20, 2026
- First version recorded
- Jul 5, 2026
- Size
- 5,549 bytes
- Repository stars
- 26
- License
- a license file GitHub does not identify
Chrome/ブラウザ拡張機能開発の包括的ガイド。WXTフレームワーク、Manifest V3、Chrome API、テスト手法、ストア公開（CWS API v2 での提出自動化を含む）をカバー。Use when: ブラウザ拡張機能を作成・修正・公開する時。Triggers on 'ブラウザ拡張機能', 'Chrome拡張', 'browser extension', 'WXT', 'content script', 'service worker', 'side panel', 'Chrome Web Store 公開', 'CWS 提出'.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Chrome Extension Dev ブラウザ拡張機能開発の包括的ガイド。 ## When to Use - **ブラウザ拡張機能を作りたい**、**Chrome拡張**、**browser extension** - WXT フレームワークでの開発 - Content Script / Service Worker の実装 - Chrome API（tabs, storage, cookies等）の使用 - Manifest V3 への対応・移行 - Chrome Web Store への公開・更新提出（API v2 でコマンド化する場合を含む） ## 推奨技術スタック（2025/2026） | カテゴリ | 推奨 | | ---------------- | ------------------------------------ | | フレームワーク | **WXT** (Vite ベース) | | フロントエンド | React 18+ / Vue 3 / Svelte | | 言語 | TypeScript | | スタイリング | Tailwind CSS | | UIコンポーネント | shadcn/ui / Mantine | | 状態管理 | Zustand / Jotai | | テスト | Vitest (ユニット) + Playwright (E2E) | ## WXT クイックスタート ```bash # 新規プロジェクト作成（対話式） npx wxt@latest init # テンプレート指定（vanilla / vue / react / svelte / solid、全て TypeScript） npx wxt@latest init my-extension -t react # 開発コマンド npm run dev # HMR付き開発サーバー npm run build # プロダクションビルド npm run zip # ストア提出用パッケージ ``` ## プロジェクト構成 ``` project/ ├── entrypoints/ # 自動検出エントリポイント │ ├── background.ts # Service Worker …
Read the whole file at its exact version.
How to install
mdr add aktsmm/agent-skills/chrome-extension-dev@sha256:b38b2d40add17496The line at the top of this page pins the label git:20261020.80a7336, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_xnmeifhgg3q5v2td)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Jul 5, 2026 and Oct 20, 2026, about one every 53 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261020.80a7336 latest | 2026-10-20 | 80a7336 | 5,549 B | A | view · diff |
| git:20261004.e1c4ed1 | 2026-10-04 | e1c4ed1 | 5,147 B | A | view · diff |
| git:20260705.848fd9b | 2026-07-05 | 848fd9b | 5,116 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (5549 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
aktsmm/agent-skills · 26 stars · license a license file GitHub does not identify · pushed 2026-11-04 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_xnmeifhgg3q5v2td GET https://markdownregistry.com/api/v1/resolve?ref=aktsmm/agent-skills/chrome-extension-dev GET https://markdownregistry.com/api/v1/blob/b38b2d40add1749602adfd3c85e0a15fe79a97dd3f421d3d613bf2032b459a7d
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.