workers-best-practices

Review Cloudflare Workers code for production readiness by validating handler signatures, wrangler.jsonc fields, and compatibility settings against current best practices. This process identifies anti-patterns involving streaming, floating promises, global state, and secrets to reduce deployment risk.

Common anti-patterns causing production incidents include streaming misuse, floating promises, global request state, weak observability, and insecure secrets handling. Identifying these issues before deployment prevents insecure code and reduces production risk.

Validate wrangler.jsonc configuration and binding types by retrieving the wrangler config-schema.json and @cloudflare/workers-types. This type- and config-aware validation verifies schema correctness, binding types, and compatibility settings based on retrieved evidence.

Check Cloudflare Workers implementations for security and observability issues by applying evidence-based guidance. This flags insecure patterns and weak observability configurations, ensuring recommendations are grounded in the latest best practices rather than assumptions.

Ensure Cloudflare Workers recommendations are evidence-based by retrieving the latest best-practices content, @cloudflare/workers-types, and wrangler config-schema.json. Checking patterns and types against these sources produces grounded fix suggestions without relying on assumptions.