Core Features 1.4.0

Technical documentation for VelinStyle 1.4.0 Core Features, frozen after the implemented Phase 6.1 Inspector Core.

Project 2 freeze: documentation reflects the shipped 1.4.0 surface through Phase 6.1. Inspector Overlay, visual selection UI, token probe, and every Phase 6.2+ stage are not started.

Product boundary: Core Features are Velin-native. They do not extend Tailwind Compat/Migrate and do not port Shadcn, Radix, or Tailwind UI.

Documentation map

Overview — 3 technical pages
Adaptive Runtime — 10 technical pages
Local AI — 5 technical pages
Velin Blocks — 17 technical pages
Community Blocks — 4 technical pages
Studio Inspector — 5 technical pages
Security & Privacy — 4 technical pages

Implemented architecture

Signals → Policy → optional Local AI ranker → Intent → Validator → Guardrails → Semantic Apply → Audit / Undo. Blocks provide owned source plus optional contracts. Inspector Core reads and delegates; it is not a visual product.

Package exports

@birdapi/velinstyle/adapt
@birdapi/velinstyle/blocks
@birdapi/velinstyle/blocks-registry
@birdapi/velinstyle/inspector

Shipped status

Area	1.4.0 status
Semantic Contract + Adaptive Runtime	Implemented, opt-in
Local AI Ranker	Implemented, separate opt-in, default OFF
Official Velin Blocks	10 implemented
Community Manifest	Schema + imperative validator; no hosted registry
Studio Inspector	Phase 6.1 Core only; no UI