Menu Availability Sync Engine

TypeScript control plane for menu availability, sync blockers, channel posture, and buyer-safe restaurant commerce operations.

Why this exists

• Restaurant and food-commerce teams lose customer trust when availability events, modifier bundles, cache refreshes, and search-ordering assets drift at different speeds.
• Menu operations need a clear view of which channel cases are active, which sync blockers still need proof, and which packets should not move yet.
• Food / Restaurant Tech buyers care whether menu sync, launch timing, and marketplace posture can stay safe without fragmenting store, growth, and revenue workflows.
• Operators want tooling that turns menu chaos into governed lanes, named ownership, and measurable release posture.

Why this matters (KG Embedded tie-back)

This repo demonstrates the menu-sync primitive for Food / Restaurant Tech buyers: availability events, channel blockers, and launch-facing posture tied into one operator surface. A B2B SaaS buyer would care because menu, marketplace, and store-state events often need to surface inside customer-facing products without exposing unsafe write paths or fragmented operational evidence. Kinetic Gain Embedded extends this into security-first in-product analytics for menu availability, channel-safe launch cadence, and buyer-readable restaurant commerce workflows, see kineticgain.com/embedded.

Routes

• /
• /availability-lane
• /sync-risks
• /channel-posture
• /verification
• /docs

API

• /api/dashboard/summary
• /api/availability-lane
• /api/sync-risks
• /api/channel-posture
• /api/verification
• /api/sample

Screenshots

Local Development

cd menu-availability-sync-engine
npm install
npm run dev

Open:

• http://127.0.0.1:5572/
• http://127.0.0.1:5572/availability-lane
• http://127.0.0.1:5572/sync-risks
• http://127.0.0.1:5572/channel-posture
• http://127.0.0.1:5572/verification
• http://127.0.0.1:5572/docs

Validation

• npm run build
• npm run test
• npm run coverage
• npm run demo
• npm run smoke
• npm run prerender
• npm run render:assets

Production status

Aspect	Status
CI	Node 20 + 22 matrix - lint, typecheck, coverage, build, demo, smoke, npm audit (workflow)
Test coverage	Example coverage gate is wired through Vitest
License	AGPL-3.0-or-later
Dependencies	Dependabot weekly (npm + GitHub Actions); npm audit --audit-level=high in CI
Security	SECURITY.md
Deploy	Static prerender -> https://menus.kineticgain.com/ (GitHub Pages, pages workflow)

Docs

• Architecture
• Origin
• Kinetic Gain Embedded tie-back
• Changelog

Part of the Kinetic Gain Suite

Operator surface in the Kinetic Gain Suite — a portfolio of buyer-readable control planes spanning security posture, compliance evidence, data-platform governance, FinOps, and operator workflows. See the suite index for related surfaces. Apex: kineticgain.com.