OpenAPI + AIContract
Descriptions declare input locations, type rules, joins and security behaviour.
GEOSTREAM AI / CODING AGENTS
Give your coding agent
the right context.
Use Codex, Claude Code or another coding agent to create and run a small local GeoStream app. The agent reads the contract, discovers live capabilities, and makes API calls from its local server—not from the browser.
HOW TO USE A CODING AGENT
Capabilities first.
Run locally second.
Copy an example into Codex, Claude Code or a similar agent. It should use live capability data, create the local app, start it and package the result—without inventing data or exposing credentials.
GetCapabilities
Capabilities expose the current published workspaces, resources, operations and formats.
Code with AI
Give the prompt to your coding agent and let it create the application from the live API contract and capabilities.
SERVICE EXAMPLES
Prompts for
coding agents.
Use these prompts in Codex, Claude Code, Cursor or a similar coding agent. The agent can run API work in its local environment; a downloaded HTML file calling the API directly still depends on public CORS support.
01 / METRICS
Operational health
Build a compact status view from the Prometheus-compatible endpoint.
OpenAPI: https://product-api.geostream-ai.com/openapi/v1.json Create one standalone index.html for GeoStream Metrics. Parse metrics and show health.
02 / XYZ
XYZ tile map
Discover a public layer and render its published URL template.
OpenAPI: https://product-api.geostream-ai.com/openapi/v1.json Create a standalone index.html for GeoStream XYZService. Use AIContract and GetCapabilities; allow the user to select a public layer, then display the selected layer in OpenLayers at its correct geographic location and zoom to it. Use 256×256 tiles and OpenStreetMap as the basemap. Do not modify or encode URLs. Use the GetCapabilities; do not build them manually. Make sure the HTML works directly in a normal web browser.
03 / WFS
Feature explorer
Read OGC capabilities, schema and a selected feature type.
OpenAPI: https://product-api.geostream-ai.com/openapi/v1.json Create a standalone index.html for GeoStream WFS. Read AIContract, retrieve GetCapabilities, and use them to build the interface. Allow the user to select a layer and create an interface where I can try all methods and their parameters. Display the results in a text box. Percent-encode all query parameter values. Use the GetCapabilities; do not build them manually.
04 / WMTS
Matrix-aware tiles
Use published layer, style, format and matrix values.
OpenAPI: https://product-api.geostream-ai.com/openapi/v1.json Create a standalone index.html for GeoStream WMTS. Use AIContract and GetCapabilities; allow the user to select a public layer, then display the selected layer in OpenLayers at its correct geographic location and zoom to it. Use 256×256 tiles and OpenStreetMap as the basemap. Do not modify or encode URLs. Use the GetCapabilities; do not build them manually. Make sure the HTML works directly in a normal web browser.
05 / TABLE SERVICE
Published data reader
Resolve an item to a table and use only GetTable.
OpenAPI: https://product-api.geostream-ai.com/openapi/v1.json Create a standalone index.html for GeoStream TableService. Read AIContract, retrieve GetCapabilities, and use them to build the interface. Allow the user to select a layer and create an interface where I can try all methods and their parameters. Display the results in a text box. Use the GetCapabilities; do not build them manually.
06 / WMS
Rendered map & identify
Use capabilities to form valid GetMap and GetFeatureInfo calls.
OpenAPI: https://product-api.geostream-ai.com/openapi/v1.json Create a standalone index.html for GeoStream WMS. Use AIContract and GetCapabilities; allow the user to select a public layer, then display the selected layer in OpenLayers at its correct geographic location and zoom to it. Use 256×256 tiles and OpenStreetMap as the basemap. Do not modify or encode URLs. Use the GetCapabilities; do not build them manually. Make sure the HTML works directly in a normal web browser.
07 / ASSET SERVICE
3D asset browser
Choose a published asset and handle its capability type.
OpenAPI: https://product-api.geostream-ai.com/openapi/v1.json Create a standalone index.html for GeoStream AssetService. Read AIContract, retrieve GetCapabilities, and use them to build the interface. Allow the user to select a public layer, then display it in Cesium. Use ArcGIS World Imagery as the basemap. Display the selected data at its actual geographic location and zoom to it. If a GLB does not have a valid geographic location or its location cannot be determined, place it in London and zoom to it; do not assume that boundingSphere information is always available. For terrain data, focus on Türkiye. Use the GetCapabilities; do not build them manually.
08 / AI SERVICE
AI layer client
Render only inputs and outputs advertised by a layer capability.
OpenAPI: https://product-api.geostream-ai.com/openapi/v1.json Create a standalone index.html for GeoStream AIService. Read the AIContract, retrieve GetCapabilities, and build the interface accordingly. Let the user select a public AI layer and chat with it. Display the AI responses in the chat interface. If GetCapabilities defines file or image input, allow file uploads. Do not modify or encode URLs.
READY TO USE GEOSTREAM WITH AI