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1. disputeledger disputeledger Public

   Supply chain dispute tracker with an HMAC-SHA256 hash-chained audit log. TypeScript, Express, better-sqlite3, Zod.

   TypeScript

2. geoagent geoagent Public

   Turns plain-language GIS requests into GeoJSON vectors and Sentinel-2 NDVI GeoTIFFs. Python, pydantic-ai, FastAPI, GeoPandas, OSMnx.

   Python

3. trafficengine trafficengine Public

   Scores speed readings against time-versioned rule sets and computes tiered fines. Java 21, Spring Boot 3.5, PostgreSQL, Flyway.

   Java

4. croprisk croprisk Public

   Scores a five-day forecast into a crop risk rating from deterministic per-crop thresholds. FastAPI, SQLAlchemy, React, Tailwind.

   Python

5. text-to-sql text-to-sql Public

   Read-only natural language query engine sandboxed with sqlglot AST allowlists and SQLite C authorizers. Python, Streamlit, SQLite.

   Python