workers-best-practices SKILL.md skillA
This file is byte-identical to the first copy the registry indexed, one of 3 indexed copies. Same content hash, so the same checks give both the same grade.
workers-best-practices from daishiman/harness-dev is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add daishiman/harness-dev/workers-best-practices@git:20261002.c0e127dPins git:20261002.c0e127d in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- daishiman/harness-dev
- Path
aidd-agent-kit/skills/workers-best-practices/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261002.c0e127d, committed Oct 2, 2026
- Size
- 8,203 bytes
- Repository stars
- 10
- License
- none declared
Cloudflare Workersのコードを本番運用品質のベストプラクティスに照らして作成・レビューする。新しいWorkerの実装、Workerコードのレビュー、wrangler.jsoncの設定、streaming・floating promises・global state・secrets・bindings・observabilityなどのanti-pattern確認で使用する。事前学習の記憶よりCloudflare公式ドキュメントからの取得を優先する。.
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
> 本ファイルは cloudflare/skills（Apache-2.0）を基に改変しています。詳細は リポジトリルートの ATTRIBUTION.md を参照。 # Cloudflare Workers ベストプラクティス Cloudflare WorkersのAPI、型、設定は更新される可能性がある。Workersコードの作成・レビューでは、**事前学習の記憶ではなく最新資料の取得を優先する**。 ## 最新情報の取得先 Workersコードを書く・レビューする前に最新版を取得する。API signature、設定field、binding形状を、このSkillに埋め込まれた知識だけで決めない。正本は [`cloudflare` Skill の「最新情報の取得先」](../cloudflare/SKILL.md#最新情報の取得先)(docs MCP 第一手段、不通時の復旧、workers-types / config-schema の取得方法)。ここには本Skill固有の取得先だけを書く。 | 取得先 | 取得方法 | 使う場面 | |--------|----------|---------| | **Cloudflare docs (MCP)** | `cloudflare-docs` MCPで `workers best practices` / API名を検索 | **既定の第一手段**。rules、API reference、compatibility dates/flags | | Workers best practices (Web) | `https://developers.cloudflare.com/workers/best-practices/workers-best-practices/` | MCP不通時。正式なrules、patterns、anti-patterns | | Workers types の検証手順 | `references/review.md` | 取得した型でbinding access・handler signatureを照合する手順 | ## 最初に最新referenceを取得する レビューや実装の前に、現在のbest practicesページと必要な型定義を取得する。プロジェクトの`node_modules`が古い場合は、**公開済みの最新版を優先**する。 ```bash # Fetch latest workers types mkdir -p /tmp/workers-types-latest && \ …
Read the whole file at its exact version.
How to install
mdr add daishiman/harness-dev/workers-best-practices@sha256:dee4f18c3d012ff0The line at the top of this page pins the label git:20261002.c0e127d, 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_kgscy65dakbhsbks)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Oct 2, 2026.
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 (8203 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
daishiman/harness-dev · 10 stars · license none declared · pushed 2026-11-03 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_kgscy65dakbhsbks GET https://markdownregistry.com/api/v1/resolve?ref=daishiman/harness-dev/workers-best-practices GET https://markdownregistry.com/api/v1/blob/dee4f18c3d012ff087b09a814e47edeef47625279e952d82ab225b7b407dea20
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.
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