wrangler

Manages Cloudflare Workers deployments, configurations, and resource bindings including KV, R2, D1, Vectorize.

Updated Mar 8, 2026
One-click install
npx skills add https://github.com/martinezharo/fewya --skill wrangler-martinezharo
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: wrangler
Source: https://github.com/martinezharo/fewya/tree/main/.agents/skills/wrangler
Command: npx skills add https://github.com/martinezharo/fewya --skill wrangler-martinezharo

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill simplifies the complex lifecycle of Cloudflare Workers, including deployment, configuration, and management of edge resources like KV, R2, and D1, preventing manual errors in infrastructure setup.

Core Features & Use Cases

  • Infrastructure Management: Provision and manage serverless databases, object storage, and vector indexes directly from your configuration.
  • Deployment & Observability: Streamline production deployments and monitor live logs to debug edge functions in real-time.
  • Use Case: A developer needs to deploy a new Worker with a D1 database binding and a KV namespace; this skill provides the exact CLI commands and JSON configuration structure to ensure the environment is correctly provisioned.

Quick Start

Use the wrangler skill to initialize a new project and deploy it to the Cloudflare edge.

Frequently Asked Questions about wrangler

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I deploy a Cloudflare Worker with D1 database and KV namespace bindings?

You can deploy a Cloudflare Worker with D1 and KV bindings by defining the resources in your wrangler configuration file and executing the deployment via CLI commands, ensuring correct environment provisioning.

What is the best way to manage serverless infrastructure like R2 and Vectorize for edge applications?

The best way to manage serverless infrastructure like R2 and Vectorize is by orchestrating resource provisioning and configuration directly through your deployment setup, preventing manual infrastructure errors.

How do I configure compatibility dates and manage secrets for environment-specific Cloudflare Workers deployments?

You configure compatibility dates and manage secrets for environment-specific Cloudflare Workers deployments by adhering to infrastructure best practices, ensuring correct configuration structures are applied to each distinct deployment environment.

Can I monitor live logs to debug Cloudflare Workers edge functions in real-time?

Yes, you can monitor live logs to debug Cloudflare Workers edge functions in real-time. This observability feature allows you to streamline production deployments and troubleshoot issues directly at the edge.

Why do I need a configuration file to provision Cloudflare serverless databases and object storage?

You need a configuration file to provision Cloudflare serverless databases and object storage because it provides the exact JSON structure required for resource binding, ensuring environment setup is correctly defined and preventing manual errors.