VCDesign Ecosystem

Design where boundaries decide.

VCDesign is not a framework. It is a boundary-oriented ecosystem built on VCD — Value Continuity Design, the philosophical layer that defines why boundaries must exist. The ecosystem offers four independent entry points — each with its own responsibility.

IDG — Interface Determinability Gate

Ambiguity stops here. IDG blocks inputs that cannot be owned, traced, or explained.

Open IDG

RP — Resolution Protocol

Decisions must not silently promote themselves. RP protects the moment where Meaning becomes Responsibility.

Open RP

BOA — Boundary-Oriented Architecture

Fact, Meaning, Responsibility. BOA constructs boundaries that survive change and prevent silent drift.

Open BOA

VCD — Value Continuity Design

The philosophical core. VCD defines the conditions under which value and responsibility survive context drift and remain explainable over time.

Open VCD

AI Demo — Experiment with Design AI

VCDesign is designed to be "machine-readable".
Experience design reviews by letting your AI read this site.

Open Demo Page

Library (Derived Repositories)

Practical notes, field observations, and implementation materials. These are not the Core — they live outside the boundary.

Open Library