Cloudflare Observability & Monitoring

概要

This skill provides specialized guidance for making Cloudflare Workers and Pages applications fully observable through structured logging, real-time debugging, and integration with external monitoring tools. It helps developers implement best practices like request correlation IDs, production-safe PII redaction, and global error handling while leveraging native tools like Wrangler tail and Workers Analytics. Whether you're setting up Sentry for error tracking or optimizing log structures for Hono-based apps, this skill ensures your serverless environment is debuggable and operationally sound.

主な機能

• Global error handler implementation for production-safe debugging
• Guidance on using Wrangler tail for live log filtering and analysis
• PII redaction and sensitive data masking in log outputs
• Integration patterns for external tools like Sentry and log-based metrics
• 1 GitHub stars
• Structured logging with request correlation IDs and metadata

ユースケース

• Setting up a debugging workflow using Wrangler tail to troubleshoot live issues
• Configuring Sentry for automated error reporting in production
• Implementing structured logging and correlation IDs in a Hono-based Worker