Which Cloudflare bindings are supported by this skill?

The skill supports KV Namespaces, R2 Buckets, D1 Databases, Durable Objects, AI bindings, and Vectorize indexes.

Does it work with local development environments?

Yes, it includes checks for remote binding configurations to ensure your development environment correctly matches your production resources.

Can it fix my TypeScript interfaces automatically?

While primarily a validator, it provides specific remediation examples and alerts that allow Claude to quickly update your interfaces to match your wrangler.toml setup.

Does it handle Cloudflare Secrets?

Yes, it specifically checks for 'Secret vs Var Confusion' to ensure sensitive data is not exposed in the [vars] section of your configuration.

How does this skill prevent runtime errors?

It identifies discrepancies between your configuration file (wrangler.toml) and your code's TypeScript interface, catching missing or misnamed bindings before deployment.

Workers Binding Validator

Name: Workers Binding Validator
Author: hirefrank

byhirefrank

•

Cloud Infrastructure

Validates Cloudflare Workers binding configurations to ensure consistency between wrangler.toml, TypeScript interfaces, and source code.

About

The Workers Binding Validator is a specialized skill designed to eliminate runtime failures in Cloudflare Workers by ensuring that environment bindings are correctly synchronized across your project. It automatically monitors wrangler.toml, TypeScript Env interfaces, and source code to detect mismatches in KV namespaces, R2 buckets, D1 databases, and other resources. By providing real-time alerts for missing bindings or type inaccuracies, it streamlines the development process and ensures that your edge applications are deployment-ready with full type safety.

Key Features

Immediate feedback on code references to unconfigured environment parameters
Real-time detection of missing or mismatched resource bindings (KV, R2, D1, DO)
Validation of remote binding configurations for local development
Automated cross-validation between wrangler.toml and TypeScript Env interfaces
Security verification for secret bindings vs environment variables
2 GitHub stars

Use Cases

Auditing environment configuration to ensure sensitive keys are handled as secrets
Synchronizing TypeScript interfaces after adding new Cloudflare resources to wrangler.toml
Preventing deployment failures caused by typo-led binding mismatches in code

About

Key Features

Immediate feedback on code references to unconfigured environment parameters
Real-time detection of missing or mismatched resource bindings (KV, R2, D1, DO)
Validation of remote binding configurations for local development
Automated cross-validation between wrangler.toml and TypeScript Env interfaces
Security verification for secret bindings vs environment variables
2 GitHub stars

Use Cases

Auditing environment configuration to ensure sensitive keys are handled as secrets
Synchronizing TypeScript interfaces after adding new Cloudflare resources to wrangler.toml
Preventing deployment failures caused by typo-led binding mismatches in code