Skill Claude CodeCodex
Use when building browser-based 3D globes, 3D Tiles visualization, time-dynamic geospatial data, or virtual globe applications. CesiumJS: high-performance WebGL 3D geospatial engine for interactive earth visualization.
Skill Claude CodeCodex
Use when programming against GDAL/OGR in C, C++, Python, or .NET for raster/vector I/O, coordinate transformation, or custom geospatial algorithms. GDAL API: low-level programming interface for reading/writing 70+ geospatial formats.
Skill Claude CodeCodex
Use when processing geospatial raster/vector data via command line — format conversion (Shapefile to GeoJSON), reprojection, DEM analysis, NDVI calculation, mosaicking. GDAL/OGR CLI: the industry standard for batch geospatial data processing with 50+ command-line tools (ogr2ogr, gdalwarp, gdaltranslate, gdalcalc).
Skill Claude CodeCodex
Use when working with Esri geometry types (Point, Polyline, Polygon, Envelope) in Java — spatial operations, JSON/GeoJSON/WKT I/O, geodesic calculations. Esri Geometry API for Java.
Skill Claude CodeCodex
Use when working with Esri geometry types (Point, Polyline, Polygon, Envelope) in .NET/C# — spatial operations, JSON/GeoJSON/WKT I/O, geodesic calculations. Esri Geometry API for .NET.
Skill Claude CodeCodex
Use when performing vector spatial data analysis in Python — reading/writing shapefiles, spatial joins, overlay operations, choropleth maps. GeoPandas: extends pandas DataFrames with geometry columns for Pythonic spatial analysis.
Skill Claude CodeCodex
Use when building AI-driven GIS data pipelines with YAML-defined steps — format conversion, spatial validation, QC reporting, PostGIS loading, WMS publishing. GeoPipe Agent: YAML-driven GIS ETL pipeline agent with quality control.
Skill Claude CodeCodex
Use when deploying GeoServer on Kubernetes as cloud-native microservices with auto-scaling, service discovery, and centralized configuration. GeoServer Cloud: break monolithic GeoServer into independently scalable WMS/WFS/WCS services.
Skill Claude CodeCodex
Use when automating GeoServer management — programmatic workspace, datastore, and layer creation, style upload, service configuration via REST API. GeoServer REST API: manage GeoServer without GUI using curl, Python, or any HTTP client.
Skill Claude CodeCodex needs its repo
Use when deploying OGC-compliant map services (WMS, WFS, WMTS, WCS) or configuring SLD styling, security, and tile caching. GeoServer: the leading open-source Java map server for publishing spatial data to the web.
Skill Claude CodeCodex
Use when building Java GIS applications — feature reading/writing, coordinate transformations, map styling, spatial filters, WMS/WFS clients. GeoTools: the Java GIS toolkit and OGC standards reference implementation.
Skill Claude CodeCodex
Use when performing precise 2D computational geometry in Java — spatial predicates (contains, intersects), overlay operations, buffering, triangulation. JTS (Java Topology Suite): the canonical geometry engine used as blueprint for GEOS, Shapely, and NetTopologySuite.
Skill Claude CodeCodex
Use when converting vector PDF engineering drawings (steel-structure shop drawings, A0 drawings, linework-only PDFs without a text layer) into LLM-consumable dual-carrier records — semantic Markdown reading thread plus layered SVG geometry archive linked by shared IDs and crosswalk.
Skill Claude CodeCodex
Use when embedding interactive 2D maps in .NET desktop (WinForms/WPF) or mobile (MAUI) applications — tile layers, vector features, map controls. Mapsui: cross-platform .NET map component library.
Skill Claude CodeCodex
Use when performing 2D computational geometry in .NET — spatial predicates, overlay operations, buffering, WKT/WKB I/O. NetTopologySuite: the .NET port of JTS, available via NuGet for spatial analysis in C# applications.
Skill Claude CodeCodex
Use when navigating end-to-end GIS workflows — discover the full toolchain from GDAL data processing through GeoServer publishing to CesiumJS/OpenLayers visualization. One-stop index covering the complete open-source GIS data pipeline.
Skill Claude CodeCodex
Use when needing common GIS utility functions in Java — CRS utilities, geometry helpers, format converters, spatial validation. OpenGIS Utils for Java: convenience toolkit for Java GIS projects.
Skill Claude CodeCodex
Use when needing common GIS utility functions in .NET/C# — CRS utilities, geometry helpers, format converters, spatial validation. OpenGIS Utils for .NET: convenience toolkit for .NET GIS projects.
Skill Claude CodeCodex
Use when adding interactive 2D maps to web applications — WMS/WFS/WMTS layers, vector styling, map controls, popups. OpenLayers: the most full-featured open-source JavaScript web mapping library.
Skill Claude CodeCodex
Use when extending PostgreSQL with spatial data types, spatial indexes (GiST/SP-GiST), geometry functions (STIntersects, STBuffer, STTransform), and spatial queries. PostGIS: the most widely used open-source spatial database extension.
Skill Claude CodeCodex
Use when extending QGIS with Python plugins, automating map composition, or scripting QGIS processing algorithms. PyQGIS: QGIS Python API for custom tools, processing scripts, and plugin development.
Skill Claude CodeCodex
Use when running QGIS geoprocessing tools headless from command line or CI/CD — buffer, clip, reproject, raster analysis without GUI. QGIS Processing: batch spatial analysis via qgisprocess CLI.
Skill Claude CodeCodex
Use when performing computational geometry in Python — intersection, union, buffer, convex hull, simplification. Shapely: Python bindings for GEOS, the C++ geometry engine that powers PostGIS.
Skill Claude CodeCodex
Use when rendering 2D maps in legacy .NET WinForms or ASP.NET WebForms applications. SharpMap: an older .NET 2D mapping library. For new projects, prefer Mapsui.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: