Configure Debugging and Distributed Tracing

This skill sets up comprehensive debugging environments, distributed tracing, and diagnostic tools - configuring debugging workflows, implementing tracing solutions, and establishing troubleshooting practices for both development and production environments. Its process identifies services, trace boundaries, and key spans, configures local debugging alongside production-safe tracing, standardizes log and trace fields with correlation IDs, and validates end-to-end trace coverage and sampling. For more detailed workflows it points to a companion resources/implementation-playbook.md.

Safety is treated as a first-class concern: it avoids enabling verbose tracing in production without safeguards, and redacts secrets and PII from logs and traces rather than assuming that's handled elsewhere.

Use it for setting up team debugging workflows, implementing distributed tracing and observability, diagnosing production or multi-service issues, and establishing logging/diagnostics standards. It explicitly steps back when the system is single-process and simple debugging already suffices, when you can't modify logging/tracing/runtime configs, or when the task isn't actually about debugging or observability - it isn't meant to be stretched into scope it wasn't built for.

Input is the specific debugging or tracing requirement to address, plus the target services and environments. Output is a configured tracing/debugging setup: identified trace boundaries and spans, correlation-ID-based log/trace field standards, and validated end-to-end trace coverage with appropriate sampling.

Developers and platform engineers setting up distributed tracing and debugging standards for production or multi-service systems, who need production-safe defaults (redaction, controlled verbosity) built in rather than bolted on afterward - with the caveat that its output isn't a substitute for environment-specific validation or expert review, and it stops to ask when required inputs, permissions, safety boundaries, or success criteria are missing.