Build, debug, and review apps that use the L0 reliability layer (`reliable-ai-streams`). TRIGGER when: a file imports `reliable-ai-streams` or any subpath (`reliable-ai-streams/core`, `/structured`, `/consensus`, `/parallel`, `/pipeline`, `/window`, `/guardrails`, `/drift`, `/monitoring`, `/openai`, `/anthropic`, `/mastra`, `/zod`, `/adapters/helpers`, `/utils/chunking`); the user asks for L0 retry/guardrail/drift/structured/consensus/pipeline/parallel/race wiring; the user references L0 events, lifecycle callbacks (`onRetry`, `onFallback`, `onDrift`, `onCheckpoint`, `onViolation`, etc.), or `L0Event`/`L0State`/`L0Result` types. SKIP for unrelated AI SDK code that doesn't touch L0.
2026-06-29