Add-on: Next.js Observability with pino

Use this skill when a Next.js or TypeScript server runtime needs package-backed structured logging. This is the default implementation add-on for Next.js when addon-observability-telemetry is in scope.

Compatibility

• Best fit for architect-nextjs-bun-app.
• Also valid for server-side TypeScript apps and API route handlers.
• Pairs cleanly with addon-observability-telemetry, which defines the higher-level telemetry contract.

Inputs

Collect:

• TELEMETRY_MODE: logs-only | logs+metrics | logs+metrics+traces.
• LOG_FORMAT: default json; use logfmt only when the user explicitly requests it.
• PII_REDACTION: strict | standard.
• LOG_BACKEND: default pino; only use an explicit equivalent when the user requests it and the tradeoff is documented.