CesiumGS

40 mods across 3 repositories, 210 stars between them.

czml-clock

25

CesiumGS/cesiumjs-ai-starter-app

Skill Claude CodeCodex

CZML document-level clock controlling the viewer's timeline: start/stop interval, current time, playback multiplier, and looping behavior. Use when the intent mentions a clock, timeline, playback speed, looping, or specific start/stop times for the whole scene.

5 4d ago A 56 tokens original Apache-2.0

czml-corridor

26

CesiumGS/cesiumjs-ai-starter-app

Skill Claude CodeCodex

CZML corridors — fixed-width strips or roads that follow a centerline path along the ground or at altitude, with configurable corner styles. Use when the intent describes a corridor, road, fixed-width strip along a route, or a path with rounded, mitered, or beveled corners.

5 4d ago A 65 tokens original Apache-2.0

CesiumGS/cesiumjs-ai-starter-app

Skill Claude CodeCodex

CZML custom/arbitrary entity properties for domain-specific data like population, fuel level, or sensor readings that aren't a standard graphics property, optionally time-varying or split across multiple sequential packets. Use when the intent describes a custom property, custom data field, or a named value attached…

5 4d ago A 74 tokens original Apache-2.0

czml-cylinder

28

CesiumGS/cesiumjs-ai-starter-app

Skill Claude CodeCodex

CZML cylinders and cones for towers, sensor volumes, or tapered 3D shapes. Use when the intent describes a cylinder, cone, tapered column, tower, or truncated-cone shape, with a top radius, bottom radius, and length.

5 4d ago A 54 tokens original Apache-2.0

CesiumGS/cesiumjs-ai-starter-app

Skill Claude CodeCodex

CZML distance-based scaling and visibility for billboards, points, labels, or models that should shrink/grow or show/hide based on camera distance. Use when the intent describes scaling by distance, near/far scale, or only showing an entity within a certain camera distance.

5 4d ago A 62 tokens original Apache-2.0

czml-ellipse

30

CesiumGS/cesiumjs-ai-starter-app

Skill Claude CodeCodex

CZML filled ellipses and circles on or above the ground. Use when the intent describes a circle, ellipse, oval, or round shape defined by a radius or semi-major/semi-minor axes, optionally rotated or extruded.

5 4d ago A 53 tokens original Apache-2.0

czml-ellipsoid

31

CesiumGS/cesiumjs-ai-starter-app

Skill Claude CodeCodex

CZML ellipsoids and spheres for domes, planetary bodies, or radius-based 3D round volumes. Use when the intent describes a sphere, ellipsoid, dome, or 3D round volume defined by radii, including wireframe-only variants.

5 4d ago A 59 tokens original Apache-2.0

czml-model

32

CesiumGS/cesiumjs-ai-starter-app

Skill Claude CodeCodex

CZML 3D models (glTF) for vehicles, aircraft, spacecraft, or any 3D asset placed on the globe, including per-node transformations and Model Articulations for jointed or moving parts. Use when the intent describes a 3D model, glTF asset, vehicle/aircraft/rocket model, or a model with moving, articulated, or transformed…

5 4d ago A 83 tokens original Apache-2.0

czml-orientation

33

CesiumGS/cesiumjs-ai-starter-app

Skill Claude CodeCodex

CZML entity orientation as unit quaternions, both a single fixed orientation and orientation sampled over time. Use when the intent describes an entity's heading, facing direction, attitude, 3D rotation, or orientation that changes over time.

5 4d ago A 53 tokens original Apache-2.0

czml-polygon

34

CesiumGS/cesiumjs-ai-starter-app

Skill Claude CodeCodex

CZML filled polygons and polygon regions, areas of interest, footprints, and closed shapes on the ground. Use when the intent describes a polygon, area, region, zone, footprint, or filled shape bounded by several corner points.

5 4d ago A 51 tokens original Apache-2.0

CesiumGS/cesiumjs-ai-starter-app

Skill Claude CodeCodex

CZML polyline volumes — a 2D cross-section shape extruded along a 3D path, giving a line real thickness and volume instead of being infinitely thin. Use when the intent describes a polyline volume, thick line, extruded tube, or a cross-section swept along a path.

5 4d ago A 67 tokens original Apache-2.0

czml-polyline

36

CesiumGS/cesiumjs-ai-starter-app

Skill Claude CodeCodex

CZML static polyline and polylines for flight routes, boundaries, and fixed lines connecting two or more locations. Use when the intent describes a polyline, straight or multi-segment line, route, boundary, or connection between fixed points (not a moving entity).

5 4d ago A 60 tokens original Apache-2.0

czml-rectangle

37

CesiumGS/cesiumjs-ai-starter-app

Skill Claude CodeCodex

CZML ground rectangles defined by west/south/east/north bounds, plus RGBA (0-255) vs RGBAF (0-1) color formats and striped materials. Use when the intent describes a rectangle, bounding box on the ground, striped fill, or specifies colors using integer RGBA or floating-point RGBAF components.

5 4d ago A 75 tokens original Apache-2.0

CesiumGS/cesiumjs-ai-starter-app

Skill Claude CodeCodex

CZML reference properties that link one entity's property to another entity's value, including a single reference, an array of references (e.g. building a polygon's corners from other entities' positions), and referencing non-position properties like colors or materials. Use when the intent describes an entity that…

5 4d ago A 84 tokens original Apache-2.0

CesiumGS/cesiumjs-ai-starter-app

Skill Claude CodeCodex

CZML time-dynamic motion: interpolated/sampled positions over an epoch and trails for orbiting, flying, or otherwise moving entities. Use when the intent describes an entity moving, orbiting, flying, or changing position over time (not a single static point).

5 4d ago A 61 tokens original Apache-2.0

czml-wall

40

CesiumGS/cesiumjs-ai-starter-app

Skill Claude CodeCodex

CZML walls — vertical surfaces that follow a ground path, with optional per-point minimum/maximum heights. Use when the intent describes a wall, vertical barrier, fence-like surface, or a shape whose top/bottom edge follows a path of varying heights.

5 4d ago A 55 tokens original Apache-2.0