Production-ready Cloudflare Worker templates for common integrations. Each template is a standalone project you can clone, configure, and deploy.
| Template | Description | Key Integrations |
|---|---|---|
| Twilio Voice Agent | AI-powered voice agent using Twilio Media Streams + OpenAI Realtime API | Twilio, OpenAI, HubSpot CRM, Cloudflare Durable Objects, Vectorize |
| WooCommerce Product Embedding | Sync WooCommerce products to Cloudflare Vectorize for semantic search | WooCommerce, OpenAI Embeddings, Cloudflare Vectorize, KV |
| Product Search API | Gateway Worker for semantic product search over Vectorize + KV | OpenAI Embeddings, Cloudflare Vectorize, KV |
| Email Notification Worker | Queue-driven email sender with nodemailer SMTP + DKIM signing | nodemailer, Cloudflare Queues, D1, KV, Analytics Engine, DNS API |
┌─────────────────────────┐
│ WooCommerce │
│ (Product Store) │
└────────────┬────────────┘
│
Webhooks (real-time) + Cron (weekly)
│
▼
┌─────────────────────────────────────────────────────────────────────────────┐
│ CLOUDFLARE WORKERS │
│ │
│ ┌───────────────────────────────┐ WRITE ┌──────────────────────┐ │
│ │ woocommerce-product-embedding│────────────>│ Vectorize Index │ │
│ │ │ │ (products) │ │
│ │ Sync products, generate │ │ 1536-dim embeddings │ │
│ │ embeddings, manage lifecycle │──┐ └──────────┬───────────┘ │
│ └───────────────────────────────┘ │ │ │
│ │ WRITE │ READ │
│ ▼ │ │
│ ┌──────────────┐ │ │
│ │ KV Store │ │ │
│ │ (products) │ │ │
│ │ Full JSON │ │ │
│ └──────┬───────┘ │ │
│ │ │ │
│ │ READ │ │
│ │ │ │
│ ┌───────────────────────────────┐ │ │ │
│ │ product-search-api │<─┘ │ │
│ │ │<───────────────────────┘ │
│ │ Semantic search gateway │ │
│ │ Bearer token auth │──── OpenAI (query embeddings) │
│ └──────────────┬────────────────┘ │
│ │ │
│ │ ┌───────────────────────────────┐ │
│ │ │ twilio-voice-agent │ │
│ │ │ │ │
│ │ │ AI voice conversations │ │
│ │ │ Durable Objects sessions │── Twilio │
│ │ │ CRM integration │── HubSpot │
│ │ │ Product search tool │── OpenAI │
│ │ └──────────────┬────────────────┘ │
│ │ │ │
└─────────────────┼─────────────────────────┼──────────────────────────────────┘
│ │
──────────────┼─────────────────────────┼──────────────────
CONSUMERS │ │
▼ ▼
┌────────────────┐ ┌────────────────┐
│ n8n / HTTP │ │ Phone Call │
│ AI Agents │ │ (Twilio) │
│ Any REST │ │ │
│ client │ │ │
└────────────────┘ └────────────────┘
Shared resources: woocommerce-product-embedding writes to Vectorize + KV. Both product-search-api and twilio-voice-agent read from them.
Deploy order: woocommerce-product-embedding first → sync products → then deploy product-search-api and/or twilio-voice-agent.
- Choose a template from the table above
- Copy the template directory to your project
- Follow the template's README for setup and configuration
- Deploy with
npx wrangler deploy
- Cloudflare account with Workers paid plan
- Node.js 18+
- Wrangler CLI (
npm install -g wrangler)
cloudflare-worker-templates/
├── twilio-voice-agent/ # Voice agent with CRM integration
│ ├── src/
│ │ ├── index.ts # Worker entry point
│ │ ├── config/ # Agent configuration
│ │ ├── agents/ # AI agent instructions & tools
│ │ ├── durable-objects/ # Session management (Durable Objects)
│ │ ├── tools/ # Tool implementations
│ │ └── utils/ # Logging utilities
│ ├── wrangler.toml
│ └── README.md
│
├── woocommerce-product-embedding/ # Product sync & vector search
│ ├── src/
│ │ ├── index.ts # Worker entry point
│ │ ├── sync-products.ts # WooCommerce sync logic
│ │ ├── types.ts # TypeScript interfaces
│ │ └── utils.ts # Embedding utilities
│ ├── wrangler.toml
│ └── README.md
│
├── product-search-api/ # Gateway API for product search
│ ├── src/
│ │ └── index.ts # Worker entry point
│ ├── examples/
│ │ ├── n8n-workflow.json # n8n AI Agent workflow template
│ │ └── test-cases.example.json
│ ├── wrangler.toml
│ └── README.md
│
├── email-notification-worker/ # Queue-driven SMTP sender (nodemailer + DKIM)
│ ├── src/
│ │ ├── index.ts # fetch + queue handlers
│ │ ├── email-service.ts # nodemailer transport
│ │ ├── template-engine.ts # HTML + text template renderer
│ │ ├── templates/ # welcome, password-reset, order-confirmation
│ │ ├── delivery-log.ts # D1 helpers
│ │ └── idempotency.ts # KV helpers
│ ├── scripts/ # generate-dkim, setup-dns, send-test
│ ├── migrations/ # D1 schema
│ ├── wrangler.toml
│ └── README.md
│
├── LICENSE
└── README.md
MIT