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workers-best-practices
77 / 100 · Review before installing
Check before installing. Some of what it can do is expected: a coding skill usually runs build and test commands.
By openai/plugins (GitHub) · coding · 7,836 stars · scanned at commit d420d13
Reviews and authors Cloudflare Workers code against production best practices. Load when writing new Workers, reviewing Worker code, configuring wrangler.jsonc, or checking for common Workers anti-patterns (streaming, floating promises, global state, secrets, bindings, observability). Biases towards retrieval from Cloudflare docs over pre-trained knowledge.
Works with any agent that supports SKILL.md skills.
What this skill can do
Runs commands on your computer
The author does not mention this. Expected for a coding skill.
Found in 1 place.
Sends data to these websites: api.example.com, api.cloudflare.com, my-other-worker.example.com
This is disclosed by the author in the skill's SKILL.md or README.
Found in 21 places.
Show 17 more
- plugins/cloudflare/skills/workers-best-practices/references/rules.md, line 105
async fetch(request: Request, env: Env): Promise<Response> { - plugins/cloudflare/skills/workers-best-practices/references/rules.md, line 106
const response = await fetch("https://api.example.com/large-dataset"); - plugins/cloudflare/skills/workers-best-practices/references/rules.md, line 113
async fetch(request: Request, env: Env, ctx: ExecutionContext): Promise<Response> { - plugins/cloudflare/skills/workers-best-practices/references/rules.md, line 120
const response = await fetch(url); - plugins/cloudflare/skills/workers-best-practices/references/rules.md, line 137
const response = await fetch("https://api.example.com/large-dataset"); - plugins/cloudflare/skills/workers-best-practices/references/rules.md, line 151
async fetch(request: Request, env: Env, ctx: ExecutionContext): Promise<Response> { - plugins/cloudflare/skills/workers-best-practices/references/rules.md, line 176
**Check**: no `fetch("https://api.cloudflare.com/client/v4/...")` calls for services available as bindings. - plugins/cloudflare/skills/workers-best-practices/references/rules.md, line 186
const response = await fetch( - plugins/cloudflare/skills/workers-best-practices/references/rules.md, line 203
async fetch(request: Request, env: Env): Promise<Response> { - plugins/cloudflare/skills/workers-best-practices/references/rules.md, line 222
**Check**: Worker-to-Worker calls use `env.SERVICE_NAME.method()` (RPC) or `env.SERVICE_NAME.fetch()`, not `fetch("https://my-other-worker.example.com/...")`. - plugins/cloudflare/skills/workers-best-practices/references/rules.md, line 254
async fetch(request: Request, env: Env): Promise<Response> { - plugins/cloudflare/skills/workers-best-practices/references/rules.md, line 312
async fetch(request: Request, env: Env, ctx: ExecutionContext): Promise<Response> { - plugins/cloudflare/skills/workers-best-practices/references/rules.md, line 326
async fetch(request: Request, env: Env): Promise<Response> { - plugins/cloudflare/skills/workers-best-practices/references/rules.md, line 337
**Check**: every `fetch()`, `env.*.put()`, `env.*.send()`, and any other async call is handled. Enable `no-floating-promises` lint rule. - plugins/cloudflare/skills/workers-best-practices/references/rules.md, line 349
const response = await fetch("https://api.example.com/process", { method: "POST", body: JSON.stringify(data) }); - plugins/cloudflare/skills/workers-best-practices/references/rules.md, line 352
ctx.waitUntil(fetch("https://api.example.com/webhook", { method: "POST", body: JSON.stringify(data) })); - plugins/cloudflare/skills/workers-best-practices/references/rules.md, line 358
fetch("https://api.example.com/webhook", { method: "POST", body: JSON.stringify(data) });
and 1 more places
Downloads and installs other software
The author does not mention this.
Found in 5 places.
Show 2 more
Safer alternatives
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Install
Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.
if [ -e ~/.agents/skills/'workers-best-practices' ] || [ -L ~/.agents/skills/'workers-best-practices' ]; then echo 'A skill folder named workers-best-practices already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/openai/plugins' "$d" && git -C "$d" checkout --quiet 'd420d13051bffe4543ed39e30fa46b87148e47dd' -- 'plugins/cloudflare/skills/workers-best-practices' && mkdir -p ~/.agents/skills && cp -R "$d"/'plugins/cloudflare/skills/workers-best-practices' ~/.agents/skills/'workers-best-practices' && rm -rf "$d"; fi
Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'workers-best-practices' ~/.claude/skills/'workers-best-practices' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.
Badge for your README
The badge for openai/plugins shows the score of its lowest-scoring skill.
[](https://zalavijaysinh.github.io/skilltrust/repos/openai/plugins/)
Score history
| Date | Version | Score |
|---|
| 2026-11-07 | d420d13 | 77 |
Also found in
Identical copies of this skill exist at:
- zhongjingyun/codex-plugins/plugins/cloudflare/skills/workers-best-practices