Cesium Mcp Runtime

Animate the camera to a geographic location. Use for visible navigation requested by the user. Returns { success: boolean, message?: string, error?: string }.

Set the camera position immediately without animation. Use for deterministic setup or instant view changes. Returns { success: boolean, message?: string, error?: string }.

Get the current camera position and orientation. Returns { success, data: { longitude, latitude, height, heading, pitch, roll }, message? }.

Animate the camera to a west/south/east/north bounding box. Returns { success: boolean, data?: unknown, message?: string, error?: string }.

Save the current camera state under a page-local name. Returns { success: boolean, data?: unknown, message?: string, error?: string }.

Restore a previously saved page-local camera state. Returns { success: boolean, data?: unknown, message?: string, error?: string }.

List camera viewpoints saved in the current page. Returns { success: boolean, data?: unknown, message?: string, error?: string }.

Export the current view, layer, and entity state as JSON. Returns { success: boolean, data?: unknown, message?: string, error?: string }.

Add a point marker at geographic coordinates. Returns { success, data: { entityId }, message? }; keep entityId for removeEntity.

Add property-based text labels for GeoJSON features. Returns { success, data: { labelCount: integer }, message? }.

Add a glTF or GLB model at geographic coordinates. Returns { success: boolean, data?: unknown, message?: string, error?: string }.

Draw a polygon area from geographic coordinate tuples. Returns { success, data: { entityId }, message? }; keep entityId for removeEntity.

Draw a path or route from geographic coordinate tuples. Returns { success, data: { entityId }, message? }; keep entityId for removeEntity.

Update the position, appearance, label, or visibility of an entity. Returns { success: boolean, data?: unknown, message?: string, error?: string }.

Remove one entity created by an entity tool. Returns { success, message? } or { success: false, error } when entityId is not found.

Add multiple supported entities in one page operation. Returns { success: boolean, data?: unknown, message?: string, error?: string }.

Query page entities by name, type, or geographic extent. Returns { success: boolean, data?: unknown, message?: string, error?: string }.

Read the properties and graphics metadata for one entity. Returns { success: boolean, data?: unknown, message?: string, error?: string }.

Add a styled GeoJSON Point, LineString, or Polygon layer. Returns { success, data: { id, name, type, visible, color, dataRefId? }, message? }; use id with highlight.

Render GeoJSON as Cesium primitives for large browser datasets. Returns { success: boolean, data?: unknown, message?: string, error?: string }.

List all layers currently managed by the page. Returns { success: boolean, data?: unknown, message?: string, error?: string }.

Inspect fields, entity counts, and metadata for a layer. Returns { success: boolean, data?: unknown, message?: string, error?: string }.

Remove a managed layer from the page. Returns { success: boolean, data?: unknown, message?: string, error?: string }.

Clear all layers, entities, animations, and trajectories from the scene. Returns { success, data: { removedLayers, removedEntities }, message? }.

Show or hide a managed layer. Returns { success: boolean, data?: unknown, message?: string, error?: string }.

Update vector, imagery, primitive, or 3D Tiles styling for a layer. Returns { success: boolean, data?: unknown, message?: string, error?: string }.

Switch the visible basemap style. Returns { success, data: { basemap }, message? }.

Capture the current Cesium map view as a PNG image. Returns { success, data: { dataUrl, width, height }, message? }; dataUrl is a base64 PNG.

Highlight one feature or every feature in a GeoJSON layer. Returns { success: boolean, message?: string, error?: string }.

Measure distance or area between geographic coordinate tuples. Returns { success, data: { mode, value, unit, segments?, id? }, message? }.

List all available tool groups and their enabled status. Call this to discover additional capabilities before asking the user to configure anything.

Enable a tool group to make its tools available. Call list_toolsets first to see available groups.

List all connected browser sessions (ID and connection state) for multi-browser routing