cloudflare-api-orchestration

Activates automatically when designing or implementing Cloudflare Workers APIs, orchestrating multi-provider API calls, implementing D1 database operations, or managing KV-based caching strategies. Ensures proper error handling, provider tagging, fallback chains, and orchestration patterns for BooksTrack backend infrastructure. Auto-activates on: - File patterns: *.worker.js, *-api.ts, *-service.ts in backend code - Keywords: "api orchestration", "multi-provider", "fallback chain", "D1 query" - Context: Cloudflare Workers development, API design discussions