cloudflare-workers

cloudflare-workers is a skill for Claude Code, Codex from Omar-Obando/qwen-orchestrator. It costs 52 tokens per session (2,396 once invoked), scanned A, original, MIT.

Guidance for building and deploying Cloudflare Workers, small programs that run on Cloudflare’s worldwide network instead of one central server. It covers request handling, storage, databases, authentication, and related setup.

In plain words
What is it for?
Use it to create Workers with the Wrangler command-line tool, use KV, Durable Objects, or D1 storage, add authentication or rate limits, configure caching, and develop locally.
Why use it?
It helps when you need application logic to run close to users around the world, with decisions about caching, speed, state, and security handled consistently.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to create Workers with the Wrangler command-line tool, use KV, Durable Objects, or D1 storage, add authentication or rate limits, configure caching, and develop locally.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/omar-obando/qwen-orchestrator/cloudflare-workers
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add Omar-Obando/qwen-orchestrator --skill cloudflare-workers
Clone the repo
git clone --depth 1 https://github.com/Omar-Obando/qwen-orchestrator

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for cloudflare-workers

README.md
[![agentmods](https://agentmods.dev/badge/skills/omar-obando/qwen-orchestrator/cloudflare-workers/github.svg)](https://agentmods.dev/skills/omar-obando/qwen-orchestrator/cloudflare-workers)
Your own site
<a href="https://agentmods.dev/skills/omar-obando/qwen-orchestrator/cloudflare-workers"><img src="https://agentmods.dev/badge/skills/omar-obando/qwen-orchestrator/cloudflare-workers/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for cloudflare-workers

Your own site · 80×15
<a href="https://agentmods.dev/skills/omar-obando/qwen-orchestrator/cloudflare-workers"><img src="https://agentmods.dev/badge/skills/omar-obando/qwen-orchestrator/cloudflare-workers.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 52 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,396 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00052 $0.02396
Opus 5 $0.00026 $0.01198
Sonnet 5 $0.00010 $0.00479
Haiku 4.5 $0.00005 $0.00240

Measured 10d ago against content hash 3b6a3c82687c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

cloudflare-workers scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

async fetch(request, env, ctx) {
skills/cloudflare-workers/SKILL.md · 462 lines

How it starts

The opening of the file, as written. The whole thing — 462 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Cloudflare Workers Skill — Edge Computing & Global Distribution

Overview

This skill provides comprehensive guidance for developing and deploying Cloudflare Workers, implementing edge computing logic, optimizing performance, and configuring global distribution. It includes Workers API, KV storage, Durable Objects, and performance optimization. Based on Cloudflare Certified Developer and edge computing best practices.

When to Use

Use this skill when:

  • Developing Cloudflare Workers for edge computing
  • Implementing edge computing logic (authentication, routing, caching)
  • Optimizing performance and cold starts for Workers
  • Configuring global distribution with Cloudflare's edge network
  • Using KV storage for fast read operations
  • Using Durable Objects for stateful operations
  • Using D1 database for structured data
  • Implementing authentication and JWT validation at edge
  • Implementing rate limiting and bot protection
  • Setting up edge caching strategies
  • Creating middleware for request/response modification
  • Implementing A/B testing and feature flags
  • Using Cloudflare Analytics and monitoring
  • Configuring Workers with Wrangler CLI
  • Setting up local development environment
  • Deploying Workers with Git integration
  • Using Cloudflare Queues for async processing
  • Implementing WebSockets at the edge
  • Using R2 storage for edge data

Do NOT use this skill when:

  • Writing application business logic (use developer skill or specific framework skill)
  • Designing database schema (use database-design skill)
  • Creating UI components (use frontend-design skill)
  • Managing non-Cloudflare infrastructure (use aws-serverless, azure-cloud, or gcp-cloud skills)
  • Performing security audits (use security-auditor skill)
  • Setting up Kubernetes deployments (use devops-pipeline skill)
  • Deploying to Cloudflare Pages (use cloudflare-pages skill - different use case)
  • Deploying to Vercel (use vercel-deployment skill)

Why avoid: Cloudflare Workers is for full edge computing. For Pages deployment or other platforms, use targeted skills.

Read the full file on GitHub · 462 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 10d ago First seen · 462 lines · 52 tokens per session scan A 3b6a3c82687c

Subscribe to this mod's changes

cloudflare-workers is a skill published in the GitHub repository Omar-Obando/qwen-orchestrator (49 stars, last pushed 2mo ago), licensed MIT. It adds 52 tokens to every session and 2,396 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.