Food Hub Regional Planning System

LangGraph-powered food systems infrastructure planning across O'ahu moku districts

Food Hub Regional Planning Interface

LangGraph-powered workflow for food systems infrastructure planning across O'ahu moku districts. Agricultural preservation in rural moku supports urban food distribution systems.
Agent Capabilities: Food systems role classification • Cross-moku partnership identification • Building type inference • IFC specification generation
Focus Areas: Production hubs (rural) • Distribution hubs (urban) • Processing facilities • Community food access • Dual-use resiliency capacity

Food Hub Planning Configuration

Select moku district for food systems role classification and TOD analysis

Moku District (Primary Selection)

→ Windward School District / Castle-Kahuku Complex

Food Hub Type

Food Systems Priorities & Requirements

Primary Function

Target Population

Food Systems Priorities

farm_to_school

food_security

local_sourcing

Select from learned community patterns or add your own

3/6 selected

Community Needs

fresh_produce_access

commercial_kitchen_space

farm_aggregation

Select common needs or describe specific community requirements

3/6 selected

Capacity Requirements

10_50_farms

csa_coordination

on_farm_processing

Define scale and operational capacity

3/4 selected

Schools as Resiliency Hub Proxy Sites

Hub Recommendation Criteria: The agent evaluates schools based on:

• Facility capacity (gymnasium, cafeteria, parking)
• Moku climate hazard profile (flood, heat, wind exposure)
• Infrastructure (backup power, water, communication)
• Community board meeting sentiment and local trust
• Accessibility (ADA, transit, walkability)

Food Hub Planning Workflow:

• Food systems role classification (production/distribution/processing)
• TOD-based building type inference (urban vs rural infrastructure)
• Cross-moku partnership identification (rural ↔ urban connections)
• IFC specification generation with food infrastructure requirements
• Dual-use resiliency capacity evaluation (secondary layer)

Agent Response

Basic Research

Trigger agent validation to see interactive UI response

Food Hub Regional Planning Framework

Rural Production Moku: Ko'olaupoko, Ko'olauloa, Waialua - Agricultural preservation with production hub infrastructure (farm aggregation, CSA coordination, on-farm processing)

Urban Distribution Moku: ʻEwa, Kona, Central - Food distribution and processing hubs (farmers markets, food cooperatives, commercial kitchens, cold storage)

Cross-Moku Partnerships: Rural production moku → Food flows → Urban distribution moku. Urban markets provide supply sources and economic support for agricultural preservation.

TOD Classification: Urban-dense (multi-story food halls, distribution centers) vs rural-agricultural (single-story farm stands, pack houses, greenhouses) - Building typology informed by population density and transit access

LangGraph Workflow: Moku food systems analysis → Conditional routing (production/distribution/processing) → Cross-moku connection node → Building type inference → IFC specification → Dual-use resiliency evaluation (secondary)

Knowledge Graph: PostgreSQL-based graph with 10 node types (MokuDistrict, FoodHubType, BuildingType, etc.) and 13 edge types (FOOD_FLOW, MARKET_ACCESS, HAS_FOOD_ROLE, etc.) for relationship reasoning