workers-best-practices

Cloudflare Workers best practices involve proper handling of bindings, streaming responses, avoiding global state, and ensuring correct secrets management. This Skill reviews your code against the latest documentation to enforce these production standards.

Validate wrangler.jsonc configuration by checking it against the latest Wrangler config schema and Worker types. This Skill retrieves current schema definitions to ensure your bindings and environment configurations are correctly structured.

Check Workers scripts for anti-patterns like floating promises, improper streaming, and global state usage. This Skill analyzes your code against current Cloudflare guidelines to surface issues and recommend necessary fixes.

This code review tool biases towards retrieval from live Cloudflare documentation rather than pre-trained knowledge. It fetches the latest best-practices pages, Worker types, and wrangler config schemas to guide accurate validation.

When reviewing a Cloudflare Workers pull request, check for correct bindings usage, streaming implementations, and error handling. This Skill provides a structured review workflow to ensure compliance with observability and security standards.

You can use this for both new Cloudflare Worker development and code review. It provides retrieval-driven guidelines for authoring code, configuring wrangler.jsonc, and remediating anti-patterns during the initial build phase.