nebutra

7 principles for unicorn-grade product engineering. TDD-validated Claude Code SKILL extracted from 56 articles analyzing Claude Code internals.

Architecture Decision Quality Benchmark — the first public benchmark for evaluating AI on architecture-level engineering decisions

Lowest-layer multi-tenant storage primitives for per-tenant resource isolation.

Multi-channel notification center for in-app, email, push, SMS, and chat delivery.

Zero-dependency AI primitives for deterministic hashing and numeric helpers.

SOC 2-grade audit logging with pluggable memory, Postgres, and ClickHouse providers.

Knowledge retrieval with zero-config local embedder and pluggable vector/keyword ports.

Async trace emit layer for agent, tool, and LLM spans.

Multi-tenant knowledge-graph substrate with typed entities and edges.

Type Lens works, pairings, and agent extract packs for design systems.

Short-form reel composition and generation contracts.

Provider-agnostic text-to-speech and narration synthesis.

Usage metering pipeline with ClickHouse real-time aggregation for consumption billing.

Governed AI-native SaaS scaffolder — bootstrap a production monorepo with multi-tenant defaults.

Design-language catalog and Brand Packages for global product chrome swap.

License key issuance, validation, and lifecycle events with host-injected DB.

Founder failure-case knowledge surface for startup agent OS.

Large file uploads with S3/R2 multipart, Tus resumable, and presigned URLs.

Landing page generation play surface for marketing agents.

Outbound outreach sequencing and personalization engine.