C0PY consumes an authorized web target and produces a versioned Evidence Graph / Canonical IR covering routes, DOM/runtime state, styles, assets, responsive behavior, interactions, workflows, network contracts, motion, accessibility and product topology. Reconstruction builders consume frozen C0PY specs; they never become the source of truth.

Snabbkommandon

pnpm install
pnpm --filter @siax/c0py-api dev
pnpm --filter @siax/c0py-web dev

Canonical architecture

Source product
  -> discovery
  -> Playwright/CDP deterministic capture
  -> semantic workflow exploration adapters
  -> Evidence Graph / Canonical IR
  -> frozen reconstruction specs
  -> v0 / Lovable / Codex / generic builders
  -> preview deployment
  -> multidimensional QA
  -> typed repair loop

Repo structure

apps/api/          -> Fastify/API surface
apps/web/          -> Next.js console and visualisation
packages/c0py-core -> discovery, capture orchestration, evidence/provenance, product model, verification
packages/config    -> validated runtime configuration
packages/types     -> canonical shared IR/contracts
docs/spec/         -> full Digital Twin Specification
docs/MASTERPLAN.md -> canonical execution plan
docs/STANDARDS.md  -> mandatory engineering/evidence rules
docs/AUTOMATIONS.md -> autonomous pipeline contracts

Capability adoption

External technologies are classified as CORE, DEPENDENCY, CHERRY_PICK, ADAPTER, REIMPLEMENT, REFERENCE_ONLY or DROP. See docs/UPSTREAM-CAPABILITY-MATRIX.md.

Primary integrations include Playwright/CDP, Crawlee-compatible crawl orchestration, rrweb, Browser Use/Browser Harness adapters, deterministic pixel/style verification, optional Spector.js WebGL forensics, and isolated archival adapters. Builders include v0, Lovable, Codex and generic agents.

Operating modes

clone — maximize observed fidelity; synthetic facts are prohibited.
adapt — preserve approved semantics while transforming design/technology.
blend — combine explicitly selected capabilities/patterns with complete provenance.

Quality

C0PY does not use one visual score as a release verdict. It verifies a fidelity vector across geometry, typography, colors, assets, responsive states, routes, interactions, workflows, network contracts, motion, accessibility, runtime errors and production build health.

SIAX platform capabilities

Capability	Purpose	Status
CL0UD	Authentication, RBAC, tenant	live
AUD0	Audit/event delivery	planned integration
ST0RE	Evidence/object storage	planned integration
INF0	AI/semantic analysis	planned integration
N0D	Async capture/reconstruction jobs	planned integration

Deploy

SIAX Cloud via Coolify. Vercel is supported as a reconstruction preview adapter. See DEPLOY.md.