Cloudflare Deploy

OpenAIOfficialPublished by OpenAI

Skill
Tool integration
Cloud and DevOps
Apache-2.0
Medium risk

From the author

Deploy applications and infrastructure to Cloudflare using Workers, Pages, and related platform services. Use when the user asks to deploy, host, publish, or set up a project on Cloudflare.

— the description by OpenAI

AutoGineer summary

Written by AutoGineer from the skill’s own files, not by the author

Cloudflare Deploy provides a centralized framework for developers to build, host, and manage projects on Cloudflare. It covers the entire ecosystem, including serverless compute (Workers), full-stack web hosting (Pages), persistent storage (D1, R2, KV), and AI-powered agent development. The skill includes decision trees to help select the right product for specific needs, authentication guidance, and troubleshooting steps for deployment issues.

What it does

Provides decision trees to select the appropriate Cloudflare product for compute, storage, AI, or networking.
Offers guidance on authenticating with the Cloudflare platform via CLI or CI/CD.
Includes a comprehensive product index for quick reference to documentation.
Provides specific patterns and API references for building stateful AI agents using the Agents SDK.
Offers troubleshooting steps for network-related deployment failures.
Supports infrastructure-as-code integration with tools like Pulumi and Terraform.

When to use it

When you need to deploy, host, or publish a project to Cloudflare.
When you are unsure which Cloudflare service (e.g., Workers vs. Pages) best fits your application requirements.
When you need to build stateful, globally distributed AI agents.
When you encounter network errors or timeouts during the deployment process.
When setting up persistent storage or database solutions within the Cloudflare ecosystem.

Advantages

Consolidates fragmented documentation into a single, navigable resource.
Simplifies product selection through clear, use-case-driven decision trees.
Provides actionable code patterns for complex tasks like AI agent development.
Addresses common deployment friction points like authentication and network sandboxing.

Usage examples

“I need to deploy a full-stack web application to Cloudflare. Which service should I use?”: The agent will guide you to use Cloudflare Pages for full-stack web apps with Git-based deployments.
“How do I build an AI chat agent on Cloudflare?”: The agent will provide the Agents SDK reference, including the AIChatAgent class and examples for streaming responses and managing message history.
“My deployment is failing with a network timeout error. What should I do?”: The agent will advise you to rerun the deployment command with the sandbox_permissions=require_escalated flag to bypass network restrictions.
“How do I store relational data for my worker?”: The agent will recommend using D1 for SQLite-based relational storage or Hyperdrive for connecting to existing Postgres/MySQL databases.

Install

Download the skill as a ZIP:
https://mp-staging.autogineer.com/agent-skills/openai/cloudflare-deploy/download

Unzip it into the cross-client skills folder of your project:

mkdir -p .agents/skills && unzip cloudflare-deploy.zip -d .agents/skills

Documentation by OpenAI

Cloudflare Deploy

Consolidated skill for building on the Cloudflare platform. Use decision trees below to find the right product, then load detailed references.

Prerequisites

When sandboxing blocks the deployment network calls, rerun with sandbox_permissions=require_escalated.
The deployment might take a few minutes. Use appropriate timeout values.

Authentication (Required Before Deploy)

Verify auth before wrangler deploy, wrangler pages deploy, or npm run deploy:

npx wrangler whoami    # Shows account if authenticated

Not authenticated? → references/wrangler/auth.md

Interactive/local: wrangler login (one-time OAuth)
CI/CD: Set CLOUDFLARE_API_TOKEN env var

Quick Decision Trees

"I need to run code"

Need to run code?
├─ Serverless functions at the edge → workers/
├─ Full-stack web app with Git deploys → pages/
├─ Stateful coordination/real-time → durable-objects/
├─ Long-running multi-step jobs → workflows/
├─ Run containers → containers/
├─ Multi-tenant (customers deploy code) → workers-for-platforms/
├─ Scheduled tasks (cron) → cron-triggers/
├─ Lightweight edge logic (modify HTTP) → snippets/
├─ Process Worker execution events (logs/observability) → tail-workers/
└─ Optimize latency to backend infrastructure → smart-placement/

"I need to store data"

Need storage?
├─ Key-value (config, sessions, cache) → kv/
├─ Relational SQL → d1/ (SQLite) or hyperdrive/ (existing Postgres/MySQL)
├─ Object/file storage (S3-compatible) → r2/
├─ Message queue (async processing) → queues/
├─ Vector embeddings (AI/semantic search) → vectorize/
├─ Strongly-consistent per-entity state → durable-objects/ (DO storage)
├─ Secrets management → secrets-store/
├─ Streaming ETL to R2 → pipelines/
└─ Persistent cache (long-term retention) → cache-reserve/

"I need AI/ML"

Need AI?
├─ Run inference (LLMs, embeddings, images) → workers-ai/
├─ Vector database for RAG/search → vectorize/
├─ Build stateful AI agents → agents-sdk/
├─ Gateway for any AI provider (caching, routing) → ai-gateway/
└─ AI-powered search widget → ai-search/

"I need networking/connectivity"

Need networking?
├─ Expose local service to internet → tunnel/
├─ TCP/UDP proxy (non-HTTP) → spectrum/
├─ WebRTC TURN server → turn/
├─ Private network connectivity → network-interconnect/
├─ Optimize routing → argo-smart-routing/
├─ Optimize latency to backend (not user) → smart-placement/
└─ Real-time video/audio → realtimekit/ or realtime-sfu/

"I need security"

Need security?
├─ Web Application Firewall → waf/
├─ DDoS protection → ddos/
├─ Bot detection/management → bot-management/
├─ API protection → api-shield/
├─ CAPTCHA alternative → turnstile/
└─ Credential leak detection → waf/ (managed ruleset)

"I need media/content"

Need media?
├─ Image optimization/transformation → images/
├─ Video streaming/encoding → stream/
├─ Browser automation/screenshots → browser-rendering/
└─ Third-party script management → zaraz/

"I need infrastructure-as-code"

Need IaC? → pulumi/ (Pulumi), terraform/ (Terraform), or api/ (REST API)

Product Index

Compute & Runtime

Product	Reference
Workers	`references/workers/`
Pages	`references/pages/`
Pages Functions	`references/pages-functions/`
Durable Objects	`references/durable-objects/`
Workflows	`references/workflows/`
Containers	`references/containers/`
Workers for Platforms	`references/workers-for-platforms/`
Cron Triggers	`references/cron-triggers/`
Tail Workers	`references/tail-workers/`
Snippets	`references/snippets/`
Smart Placement	`references/smart-placement/`

Storage & Data

Product	Reference
KV	`references/kv/`
D1	`references/d1/`
R2	`references/r2/`
Queues	`references/queues/`
Hyperdrive	`references/hyperdrive/`
DO Storage	`references/do-storage/`
Secrets Store	`references/secrets-store/`
Pipelines	`references/pipelines/`
R2 Data Catalog	`references/r2-data-catalog/`
R2 SQL	`references/r2-sql/`

AI & Machine Learning

Product	Reference
Workers AI	`references/workers-ai/`
Vectorize	`references/vectorize/`
Agents SDK	`references/agents-sdk/`
AI Gateway	`references/ai-gateway/`
AI Search	`references/ai-search/`

Networking & Connectivity

Product	Reference
Tunnel	`references/tunnel/`
Spectrum	`references/spectrum/`
TURN	`references/turn/`
Network Interconnect	`references/network-interconnect/`
Argo Smart Routing	`references/argo-smart-routing/`
Workers VPC	`references/workers-vpc/`

Security

Product	Reference
WAF	`references/waf/`
DDoS Protection	`references/ddos/`
Bot Management	`references/bot-management/`
API Shield	`references/api-shield/`
Turnstile	`references/turnstile/`

Media & Content

Product	Reference
Images	`references/images/`
Stream	`references/stream/`
Browser Rendering	`references/browser-rendering/`
Zaraz	`references/zaraz/`

Real-Time Communication

Product	Reference
RealtimeKit	`references/realtimekit/`
Realtime SFU	`references/realtime-sfu/`

Developer Tools

Product	Reference
Wrangler	`references/wrangler/`
Miniflare	`references/miniflare/`
C3	`references/c3/`
Observability	`references/observability/`
Analytics Engine	`references/analytics-engine/`
Web Analytics	`references/web-analytics/`
Sandbox	`references/sandbox/`
Workerd	`references/workerd/`
Workers Playground	`references/workers-playground/`

Infrastructure as Code

Product	Reference
Pulumi	`references/pulumi/`
Terraform	`references/terraform/`
API	`references/api/`

Other Services

Product	Reference
Email Routing	`references/email-routing/`
Email Workers	`references/email-workers/`
Static Assets	`references/static-assets/`
Bindings	`references/bindings/`
Cache Reserve	`references/cache-reserve/`

Troubleshooting

Escalated Network Access

If deployment fails due to network issues (timeouts, DNS errors, connection resets), rerun the deploy with escalated permissions (use sandbox_permissions=require_escalated). The deploy requires escalated network access when sandbox networking blocks outbound requests.

Example guidance to the user:

The deploy needs escalated network access to deploy to Cloudflare. I can rerun the command with escalated permissions—want me to proceed?

Files

ATTRIBUTION.mdAdded by AutoGineer894 B
LICENSE.txt10.5 KiB
SKILL.md7.2 KiB
agents/openai.yaml331 B
assets/cloudflare-small.svg1.2 KiB
assets/cloudflare.png1.2 KiB
references/agents-sdk/README.md2.7 KiB
references/agents-sdk/api.md5.7 KiB
references/agents-sdk/configuration.md3.5 KiB
references/agents-sdk/gotchas.md5.0 KiB
references/agents-sdk/patterns.md5.5 KiB
references/ai-gateway/README.md6.2 KiB
references/ai-gateway/configuration.md2.9 KiB
references/ai-gateway/dynamic-routing.md1.8 KiB
references/ai-gateway/features.md2.7 KiB
references/ai-gateway/sdk-integration.md2.6 KiB
references/ai-gateway/troubleshooting.md2.4 KiB
references/ai-search/README.md4.4 KiB
references/ai-search/api.md2.5 KiB
references/ai-search/configuration.md1.7 KiB
references/ai-search/gotchas.md2.1 KiB
references/ai-search/patterns.md2.0 KiB
references/analytics-engine/README.md3.1 KiB
references/analytics-engine/api.md3.1 KiB
references/analytics-engine/configuration.md2.3 KiB
references/analytics-engine/gotchas.md2.0 KiB
references/analytics-engine/patterns.md2.3 KiB
references/api-shield/README.md1.8 KiB
references/api-shield/api.md3.8 KiB
references/api-shield/configuration.md4.9 KiB
references/api-shield/gotchas.md4.8 KiB
references/api-shield/patterns.md5.7 KiB
references/api/README.md2.3 KiB
references/api/api.md4.2 KiB
references/api/configuration.md3.7 KiB
references/api/gotchas.md5.3 KiB
references/api/patterns.md4.5 KiB
references/argo-smart-routing/README.md4.0 KiB
references/argo-smart-routing/api.md6.4 KiB
references/argo-smart-routing/configuration.md4.4 KiB
references/argo-smart-routing/gotchas.md4.2 KiB
references/argo-smart-routing/patterns.md3.0 KiB
references/bindings/README.md3.9 KiB
references/bindings/api.md5.1 KiB
references/bindings/configuration.md4.4 KiB
references/bindings/gotchas.md6.0 KiB
references/bindings/patterns.md4.9 KiB
references/bot-management/README.md3.7 KiB
references/bot-management/api.md5.7 KiB
references/bot-management/configuration.md5.6 KiB
references/bot-management/gotchas.md5.5 KiB
references/bot-management/patterns.md4.9 KiB
references/browser-rendering/README.md3.0 KiB
references/browser-rendering/api.md2.9 KiB
references/browser-rendering/configuration.md1.8 KiB
references/browser-rendering/gotchas.md2.5 KiB
references/browser-rendering/patterns.md2.6 KiB
references/c3/README.md3.3 KiB
references/c3/api.md2.2 KiB
references/c3/configuration.md1.6 KiB
references/c3/gotchas.md2.3 KiB
references/c3/patterns.md2.2 KiB
references/cache-reserve/README.md5.5 KiB
references/cache-reserve/api.md5.9 KiB
references/cache-reserve/configuration.md3.6 KiB
references/cache-reserve/gotchas.md5.7 KiB
references/cache-reserve/patterns.md6.1 KiB
references/containers/README.md3.4 KiB
references/containers/api.md4.2 KiB
references/containers/configuration.md5.3 KiB
references/containers/gotchas.md4.4 KiB
references/containers/patterns.md4.8 KiB
references/cron-triggers/README.md2.9 KiB
references/cron-triggers/api.md5.7 KiB
references/cron-triggers/configuration.md4.2 KiB
references/cron-triggers/gotchas.md6.2 KiB
references/cron-triggers/patterns.md6.8 KiB
references/d1/README.md4.6 KiB
references/d1/api.md6.6 KiB
references/d1/configuration.md5.3 KiB
references/d1/gotchas.md4.2 KiB
references/d1/patterns.md7.1 KiB
references/ddos/README.md2.0 KiB
references/ddos/api.md4.1 KiB
references/ddos/configuration.md2.9 KiB
references/ddos/gotchas.md3.8 KiB
references/ddos/patterns.md5.5 KiB
references/do-storage/README.md2.7 KiB
references/do-storage/api.md3.5 KiB
references/do-storage/configuration.md2.2 KiB
references/do-storage/gotchas.md5.1 KiB
references/do-storage/patterns.md5.2 KiB
references/do-storage/testing.md4.8 KiB
references/durable-objects/README.md6.5 KiB
references/durable-objects/api.md6.0 KiB
references/durable-objects/configuration.md4.2 KiB
references/durable-objects/gotchas.md7.1 KiB
references/durable-objects/patterns.md6.5 KiB
references/email-routing/README.md3.4 KiB
references/email-routing/api.md5.2 KiB
references/email-routing/configuration.md3.5 KiB
references/email-routing/gotchas.md4.0 KiB
references/email-routing/patterns.md5.4 KiB
references/email-workers/README.md5.2 KiB
references/email-workers/api.md5.9 KiB
references/email-workers/configuration.md2.7 KiB
references/email-workers/gotchas.md3.0 KiB
references/email-workers/patterns.md2.7 KiB
references/hyperdrive/README.md2.8 KiB
references/hyperdrive/api.md3.8 KiB
references/hyperdrive/configuration.md3.8 KiB
references/hyperdrive/gotchas.md3.8 KiB
references/hyperdrive/patterns.md5.8 KiB
references/images/README.md2.8 KiB
references/images/api.md2.5 KiB
references/images/configuration.md4.0 KiB
references/images/gotchas.md2.4 KiB
references/images/patterns.md3.5 KiB
references/kv/README.md2.8 KiB
references/kv/api.md4.2 KiB
references/kv/configuration.md3.0 KiB
references/kv/gotchas.md4.4 KiB
references/kv/patterns.md4.6 KiB
references/miniflare/README.md2.9 KiB
references/miniflare/api.md4.5 KiB
references/miniflare/configuration.md3.4 KiB
references/miniflare/gotchas.md3.6 KiB
references/miniflare/patterns.md4.2 KiB
references/network-interconnect/README.md3.2 KiB
references/network-interconnect/api.md5.5 KiB
references/network-interconnect/configuration.md4.2 KiB
references/network-interconnect/gotchas.md5.4 KiB
references/network-interconnect/patterns.md3.9 KiB
references/observability/README.md3.8 KiB
references/observability/api.md3.4 KiB
references/observability/configuration.md3.5 KiB
references/observability/gotchas.md3.7 KiB
references/observability/patterns.md2.4 KiB
references/pages-functions/README.md3.2 KiB
references/pages-functions/api.md4.6 KiB
references/pages-functions/configuration.md2.9 KiB
references/pages-functions/gotchas.md3.8 KiB
references/pages-functions/patterns.md4.1 KiB
references/pages/README.md2.8 KiB
references/pages/api.md5.8 KiB
references/pages/configuration.md5.7 KiB
references/pages/gotchas.md7.8 KiB
references/pages/patterns.md5.9 KiB
references/pipelines/README.md3.3 KiB
references/pipelines/api.md5.0 KiB
references/pipelines/configuration.md2.7 KiB
references/pipelines/gotchas.md2.4 KiB
references/pipelines/patterns.md2.0 KiB
references/pulumi/README.md3.2 KiB
references/pulumi/api.md5.6 KiB
references/pulumi/configuration.md5.5 KiB
references/pulumi/gotchas.md6.4 KiB
references/pulumi/patterns.md6.8 KiB
references/queues/README.md3.0 KiB
references/queues/api.md5.4 KiB
references/queues/configuration.md3.7 KiB
references/queues/gotchas.md7.1 KiB
references/queues/patterns.md5.4 KiB
references/r2-data-catalog/README.md6.9 KiB
references/r2-data-catalog/api.md5.9 KiB
references/r2-data-catalog/configuration.md5.2 KiB
references/r2-data-catalog/gotchas.md6.0 KiB
references/r2-data-catalog/patterns.md5.7 KiB
references/r2-sql/README.md5.1 KiB
references/r2-sql/api.md3.9 KiB
references/r2-sql/configuration.md3.7 KiB
references/r2-sql/gotchas.md6.1 KiB
references/r2-sql/patterns.md6.6 KiB
references/r2/README.md2.8 KiB
references/r2/api.md5.5 KiB
references/r2/configuration.md3.6 KiB
references/r2/gotchas.md4.9 KiB
references/r2/patterns.md5.7 KiB
references/realtime-sfu/README.md3.0 KiB
references/realtime-sfu/api.md3.7 KiB
references/realtime-sfu/configuration.md3.4 KiB
references/realtime-sfu/gotchas.md4.8 KiB
references/realtime-sfu/patterns.md5.3 KiB
references/realtimekit/README.md4.0 KiB
references/realtimekit/api.md8.2 KiB
references/realtimekit/configuration.md5.1 KiB
references/realtimekit/gotchas.md6.7 KiB
references/realtimekit/patterns.md7.5 KiB
references/sandbox/README.md3.0 KiB
references/sandbox/api.md4.9 KiB
references/sandbox/configuration.md3.3 KiB
references/sandbox/gotchas.md5.3 KiB
references/sandbox/patterns.md5.1 KiB
references/secrets-store/README.md2.2 KiB
references/secrets-store/api.md4.3 KiB
references/secrets-store/configuration.md3.8 KiB
references/secrets-store/gotchas.md3.7 KiB
references/secrets-store/patterns.md5.5 KiB
references/smart-placement/README.md4.9 KiB
references/smart-placement/api.md5.4 KiB
references/smart-placement/configuration.md6.0 KiB
references/smart-placement/gotchas.md5.5 KiB
references/smart-placement/patterns.md5.6 KiB
references/snippets/README.md3.1 KiB
references/snippets/api.md5.0 KiB
references/snippets/configuration.md6.2 KiB
references/snippets/gotchas.md2.2 KiB
references/snippets/patterns.md3.3 KiB
references/spectrum/README.md2.3 KiB
references/spectrum/api.md4.8 KiB
references/spectrum/configuration.md4.2 KiB
references/spectrum/gotchas.md3.7 KiB
references/spectrum/patterns.md4.7 KiB
references/static-assets/README.md2.1 KiB
references/static-assets/api.md4.3 KiB
references/static-assets/configuration.md4.7 KiB
references/static-assets/gotchas.md4.0 KiB
references/static-assets/patterns.md4.8 KiB
references/stream/README.md3.8 KiB
references/stream/api-live.md5.1 KiB
references/stream/api.md5.1 KiB
references/stream/configuration.md3.1 KiB
references/stream/gotchas.md4.2 KiB
references/stream/patterns.md6.2 KiB
references/tail-workers/README.md2.9 KiB
references/tail-workers/api.md5.0 KiB
references/tail-workers/configuration.md3.4 KiB
references/tail-workers/gotchas.md4.5 KiB
references/tail-workers/patterns.md3.9 KiB
references/terraform/README.md3.6 KiB
references/terraform/api.md3.9 KiB
references/terraform/configuration.md7.4 KiB
references/terraform/gotchas.md5.1 KiB
references/terraform/patterns.md6.5 KiB
references/tunnel/README.md3.7 KiB
references/tunnel/api.md4.3 KiB
references/tunnel/configuration.md3.6 KiB
references/tunnel/gotchas.md3.8 KiB
references/tunnel/networking.md3.9 KiB
references/tunnel/patterns.md3.8 KiB
references/turn/README.md3.6 KiB
references/turn/api.md5.1 KiB
references/turn/configuration.md4.1 KiB
references/turn/gotchas.md6.9 KiB
references/turn/patterns.md6.0 KiB
references/turnstile/README.md3.5 KiB
references/turnstile/api.md6.3 KiB
references/turnstile/configuration.md6.6 KiB
references/turnstile/gotchas.md6.1 KiB
references/turnstile/patterns.md4.6 KiB
references/vectorize/README.md4.2 KiB
references/vectorize/api.md2.3 KiB
references/vectorize/configuration.md1.9 KiB
references/vectorize/gotchas.md2.1 KiB
references/vectorize/patterns.md2.5 KiB
references/waf/README.md3.4 KiB
references/waf/api.md5.7 KiB
references/waf/configuration.md4.7 KiB
references/waf/gotchas.md6.1 KiB
references/waf/patterns.md5.2 KiB
references/web-analytics/README.md5.1 KiB
references/web-analytics/configuration.md2.0 KiB
references/web-analytics/gotchas.md2.0 KiB
references/web-analytics/integration.md1.7 KiB
references/web-analytics/patterns.md2.2 KiB
references/workerd/README.md2.7 KiB
references/workerd/api.md4.8 KiB
references/workerd/configuration.md5.1 KiB
references/workerd/gotchas.md4.7 KiB
references/workerd/patterns.md4.8 KiB
references/workers-ai/README.md5.9 KiB
references/workers-ai/api.md2.7 KiB
references/workers-ai/configuration.md1.9 KiB
references/workers-ai/gotchas.md2.6 KiB
references/workers-ai/patterns.md3.0 KiB
references/workers-for-platforms/README.md3.8 KiB
references/workers-for-platforms/api.md5.4 KiB
references/workers-for-platforms/configuration.md3.8 KiB
references/workers-for-platforms/gotchas.md5.3 KiB
references/workers-for-platforms/patterns.md5.5 KiB
references/workers-playground/README.md3.9 KiB
references/workers-playground/api.md2.2 KiB
references/workers-playground/configuration.md4.4 KiB
references/workers-playground/gotchas.md2.0 KiB
references/workers-playground/patterns.md3.2 KiB
references/workers-vpc/README.md5.4 KiB
references/workers-vpc/api.md5.2 KiB
references/workers-vpc/configuration.md3.8 KiB
references/workers-vpc/gotchas.md4.4 KiB
references/workers-vpc/patterns.md5.9 KiB
references/workers/README.md3.4 KiB
references/workers/api.md5.0 KiB
references/workers/configuration.md4.3 KiB
references/workers/frameworks.md4.2 KiB
references/workers/gotchas.md4.6 KiB
references/workers/patterns.md5.3 KiB
references/workflows/README.md2.4 KiB
references/workflows/api.md6.3 KiB
references/workflows/configuration.md3.6 KiB
references/workflows/gotchas.md4.5 KiB
references/workflows/patterns.md6.5 KiB
references/wrangler/README.md4.6 KiB
references/wrangler/api.md4.5 KiB
references/wrangler/auth.md2.1 KiB
references/wrangler/configuration.md4.6 KiB
references/wrangler/gotchas.md5.7 KiB
references/wrangler/patterns.md4.8 KiB
references/zaraz/IMPLEMENTATION_SUMMARY.md3.4 KiB
references/zaraz/README.md3.8 KiB
references/zaraz/api.md3.1 KiB
references/zaraz/configuration.md1.8 KiB
references/zaraz/gotchas.md2.0 KiB
references/zaraz/patterns.md2.1 KiB

references/email-routing/README.md

Cloudflare Email Routing Skill Reference

Overview

Cloudflare Email Routing enables custom email addresses for your domain that route to verified destination addresses. It's free, privacy-focused (no storage/access), and includes Email Workers for programmatic email processing.

Available to all Cloudflare customers using Cloudflare as authoritative nameserver.

Quick Start

// Basic email handler
export default {
  async email(message, env, ctx) {
    // CRITICAL: Must consume stream before response
    const parser = new PostalMime.default();
    const email = await parser.parse(await message.raw.arrayBuffer());
    
    // Process email
    console.log(`From: ${message.from}, Subject: ${email.subject}`);
    
    // Forward or reject
    await message.forward("[email protected]");
  }
} satisfies ExportedHandler<Env>;

Reading Order

Start here based on your goal:

New to Email Routing? → configuration.md → patterns.md
Adding Workers? → api.md § Worker Runtime API → patterns.md
Sending emails? → api.md § SendEmail Binding
Managing via API? → api.md § REST API Operations
Debugging issues? → gotchas.md

Decision Tree

Need to receive emails?
├─ Simple forwarding only? → Dashboard rules (configuration.md)
├─ Complex logic/filtering? → Email Workers (api.md + patterns.md)
└─ Parse attachments/body? → postal-mime library (patterns.md § Parse Email)

Need to send emails?
├─ From Worker? → SendEmail binding (api.md § SendEmail)
└─ From external app? → Use external SMTP/API service

Having issues?
├─ Email not arriving? → gotchas.md § Mail Authentication
├─ Worker crashing? → gotchas.md § Stream Consumption
└─ Forward failing? → gotchas.md § Destination Verification

Key Concepts

Routing Rules: Pattern-based forwarding configured via Dashboard/API. Simple but limited.

Email Workers: Custom TypeScript handlers with full email access. Handles complex logic, parsing, storage, rejection.

SendEmail Binding: Outbound email API for Workers. Transactional email only (no marketing/bulk).

ForwardableEmailMessage: Runtime interface for incoming emails. Provides headers, raw stream, forward/reject methods.

In This Reference

configuration.md - Setup, deployment, wrangler config
api.md - REST API + Worker runtime API + types
patterns.md - Common patterns with working examples
gotchas.md - Critical pitfalls, troubleshooting, limits

Architecture

Internet → MX Records → Cloudflare Email Routing
                            ├─ Routing Rules (dashboard)
                            └─ Email Worker (your code)
                                ├─ Forward to destination
                                ├─ Reject with reason
                                ├─ Store in R2/KV/D1
                                └─ Send outbound (SendEmail)

Requirements and compatibility

Written for: OpenAI Codex

Works with: Claude Code, Claude apps, OpenAI Codex, GitHub Copilot, Cursor, Gemini CLI, Kiro, OpenCode, Goose, Amp, Roo Code, JetBrains Junie, Factory Droid, Devin (ex-Windsurf), Mistral Vibe, OpenHands, Letta

“Works with” means the tool reads the open Agent Skills format; a skill written for one tool may use features others lack.

Needs: Needs Node.js

Security

What our scanner noticed· Medium risk

Possible data-exfiltration endpoints
Instructions that use the network
Downloads piped into a shell

A static scan is not a guarantee. Skills are third-party content: review a skill before you let an agent use it.

Attribution and licence

Published by

OpenAI

Publisher

OpenAI (Official)

Source

openai/skills · skills/.curated/cloudflare-deploy · commit 49f948f

Licence

Apache License 2.0 (redistribution allowed)

ATTRIBUTION.md (written by AutoGineer)

Synced

2026-11-08

AutoGineer is not affiliated with or endorsed by OpenAI.

Download ZIP

The ZIP holds the skill’s files, its licence files and an ATTRIBUTION.md. Download cloudflare-deploy.zip

From the author

AutoGineer summary

What it does

When to use it

Advantages

Usage examples

Install

Documentation by OpenAI

Cloudflare Deploy

Prerequisites

Authentication (Required Before Deploy)

Quick Decision Trees

"I need to run code"

"I need to store data"

"I need AI/ML"

"I need networking/connectivity"

"I need security"

"I need media/content"

"I need infrastructure-as-code"

Product Index

Compute & Runtime

Storage & Data

AI & Machine Learning

Networking & Connectivity

Security

Media & Content

Real-Time Communication

Developer Tools

Infrastructure as Code

Other Services

Troubleshooting

Escalated Network Access

Files

references/email-routing/README.md

Cloudflare Email Routing Skill Reference

Overview

Quick Start

Reading Order

Decision Tree

Key Concepts

In This Reference

Architecture

See Also

Requirements and compatibility

Security

Attribution and licence

Related skills

Modal

Cloud Infrastructure Network Engineer

Deployment Validation Cloud Architect

Airflow Dag Patterns

Cost Optimization

Hybrid Cloud Networking

Download ZIP