{"repo":"zymazza/mazzap","free":true,"listed":false,"github":"https://github.com/zymazza/mazzap","clone":"git clone https://github.com/zymazza/mazzap.git","description":"Mazzap, part of the Mazzstack: essentials for the Singularity Slowlife","language":"Python","stars":148,"topics":["geospatial","geospatial-analysis","geospatial-processing","geospatial-visualization","gis","mcp-server","simulation","digital-twin"],"license":"MIT","category":"mcp-servers","readme_excerpt":"Mazzap v2 — a georeferenced 3D digital-twin engine https://github.com/user-attachments/assets/deb9e860-abf8-4e34-ab9b-88b3c7a2643f Mazzap v2 turns a patch of real ground into a VEIL — a Virtually Embodied Intelligent Land : a standalone, fully georeferenced 3D digital twin that Mazzap models and instantiates from open geospatial data. Open it in a browser, click to read true GPS coordinates, drape your own map layers onto the terrain, simulate the processes that move water and fire across it, and ask questions about it in natural language. No database, no cloud, no build step at view time: one tiny zero-dependency Node static server serves a Three.js viewer over a self-contained bundle of geospatial data. Nothing is fetched from the network when you view it. ( npm start with no twin built yet just tells you to run one of the above.) Requires Node ≥ 18 (the server uses the built-in fetch ); the data pipeline scripts need Python 3 with GDAL ( osgeo ), numpy, pyproj, and Pillow. The MCP/chat path also needs the Python mcp SDK from requirements.txt . If you'd rather not assemble that toolchain yourself, run it in a container — GDAL, numpy, Node, and the rest come pinned and pre-built. Point it at your own DEM and imagery (see \"Build your own twin\" below) — the engine is region-agnostic. The coordinate system, the vegetation knowledge, the map-layer styling, and any source-acquisition scripts all live in data and in an optional regional pack , never hardcoded in the engine. What y","default_branch":null,"files":null,"tree":[],"storefront":"/r/zymazza","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/zymazza/mazzap/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}