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TierZero

tierzero-investigate

Cursor Skill

The entry point for any production or infrastructure problem — deployment failures, errors, latency regressions, traffic anomalies, alerts, or anything misbehaving in live systems. Use when the user wants to understand what's happening in prod, check the status of an investigation, ask about a service's behavior, kick off a root-cause investigation, query TierZero (also referred to as t0, tz, or tzero) for production context, or debug any change where real production data would inform a better answer. Handles the full investigation lifecycle from discovery through analysis.

Agentic production engineering for SWE, SRE and DevOps. Resolve and investigate issues against existing observability, CI/CD, and self-improving knowledge bases.