Orca

Parcel + zoning feasibility engine, delivered as an embeddable SaaS for real-estate brokers.

Structure

• app/ — Next.js (App Router). Serves the broker embed, the admin backend, and the tenant API.
• supabase/migrations/ — Postgres schema (multi-tenant + PostGIS + pgvector). 0001 is the tenancy spine.
• spatial/ — Python spatial engine: ArcGIS parcel fetcher (LA + Napa), envelope math, zoning RAG.

Getting started

npm install          # restore Next.js deps
npm run dev          # http://localhost:3000

Spatial service:

cd spatial
python -m venv .venv && source .venv/bin/activate   # Windows: .venv\Scripts\activate
pip install -r requirements.txt

Status

• LA parcel fetch: live/verified. Napa: host + CRS (EPSG:2226) confirmed, exact service path pending discover_services("napa").
• Counties in scope: Los Angeles (06037), Napa (06055) — unincorporated first.