Does this skill support the latest Cloudflare features?

Yes, it includes full support for Cloudflare Containers (Beta), the unified Workers + Assets model, and recent Wrangler v3.100+ features.

Will it help me optimize my Cloudflare costs?

The skill includes a service selection matrix that compares costs and limits across different storage and compute options to ensure the most efficient design.

Does it generate diagrams?

Yes, it produces Mermaid architecture diagrams and sequence graphs to help you visualize and document your system's data flow.

Can it help me migrate a Node.js app to Cloudflare Workers?

Absolutely. It flags incompatible libraries (like node:fs or child_process) and suggests edge-native alternatives such as R2 or Hono.

Cloudflare Systems Architect

Name: Cloudflare Systems Architect
Author: littlebearapps

bylittlebearapps

Cloud Infrastructure

Designs production-grade Cloudflare architectures with automated configuration generation and edge-native constraint validation.

About

The Cloudflare Systems Architect skill transforms Claude into a senior systems engineer specialized in building on the Cloudflare global network. It streamlines the creation of industry-grade architectures by generating ready-to-use wrangler configurations, providing visual Mermaid diagrams, and enforcing strict edge-native constraints. Whether you are planning a migration from legacy Node.js environments or building a hybrid system using both Workers and Containers, this skill ensures your design is optimized for performance, security, and cost-efficiency.

Key Features

Visual architecture mapping using Mermaid diagrams for data flows and component relationships
Intelligent workload routing between Cloudflare Workers (Isolates) and Containers
0 GitHub stars
Validation of Node.js library compatibility against the Cloudflare Workers runtime
Detailed cost and limit analysis for D1, R2, KV, and Durable Objects
Automated generation of production-ready wrangler.toml and wrangler.jsonc files

Use Cases

Planning hybrid compute architectures that balance instant-start Workers with heavy-duty Linux Containers
Designing a scalable API backend using Hono, D1, and R2 with full environment configuration
Migrating legacy monolithic Node.js applications to edge-native microservices with dependency flagging

About

Key Features

Visual architecture mapping using Mermaid diagrams for data flows and component relationships
Intelligent workload routing between Cloudflare Workers (Isolates) and Containers
0 GitHub stars
Validation of Node.js library compatibility against the Cloudflare Workers runtime
Detailed cost and limit analysis for D1, R2, KV, and Durable Objects
Automated generation of production-ready wrangler.toml and wrangler.jsonc files

Use Cases

Planning hybrid compute architectures that balance instant-start Workers with heavy-duty Linux Containers
Designing a scalable API backend using Hono, D1, and R2 with full environment configuration
Migrating legacy monolithic Node.js applications to edge-native microservices with dependency flagging