Example

First Map: Maui census tracts in MapLibre

Starts with all 48 governed Maui County census tracts on an interactive map, then reveals the endpoint, accepted query plan, provenance, and protocol diagnostics behind it.

CODE FIRSTFinding the primary source file…Expand source

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This preview and the runnable browser bundle are bound to the same immutable producer commit.

Producer provenance and lifecycle

Projected from honua-sdk-js's versioned site-consumer handoff. Code is not vendored here. This gallery-only evidence is not counted in this repository's samples coverage.

Capabilities

Capability Manifest (discovery.capability-manifest)

Support tier: supported Track: golden Protocols: geoservices-feature-service, geoservices-geometry-service, geoservices-gp-service, geoservices-image-service, geoservices-map-service, ogc-features Renderers: maplibre Lifecycle: active — Qualified First Map journey with a governed 2025 Census TIGER/Line fixture, plus immutable packed-build, browser, accessibility, console, responsive, screenshot, performance, fixture, and separate anonymous live receipts. Qualification: qualified

Provenance & evidence

Runnable bytes and inline source are bound to producer commit 8f9d6a4fcde9aa78582fb12395ea5b9ef6d9f964.
Fixture lane: fixture / executed. Governed first-map/v2 fixture derived from the exact SHA-256-pinned 2025 U.S. Census Bureau TIGER/Line Hawaii tract archive, or the separate manifest-advertised anonymous live layer https://demo.honua.io/rest/services/maui-parcels/FeatureServer/1; the live lane is not represented as Census-governed.
Live lane: public-live / executed, expires 2026-10-01T21:31:53.819Z. Receipt ↗
Expected degradation: Capability misses, plan warnings, and bounded fallback are shown rather than silently returning an empty map.
Qualified journey first-map — evidence binding qualification:6d97c3ecf1c8249364e59a740ac7049d17fc49b47249a6aef213de0302aa30c8, observed 2026-08-31T21:36:13.198Z, window until 2026-09-07T21:35:58.412Z — screenshots: desktop ↗ · mobile ↗
Legacy producer routes redirecting to this sample: demo.html, sample-expr-builder.html
8 explicit coverage gap(s) declared by the producer
- geoservices-feature-service:query:protocol-adapter:native (partial): Executable sample coverage exists without complete current qualification receipts.
- geoservices-geometry-service:query:default (unsupported): SDK support truth marks this cell unsupported or deprecated.
- geoservices-gp-service:query:default (unsupported): SDK support truth marks this cell unsupported or deprecated.
- geoservices-image-service:query:protocol-adapter:native (partial): Executable sample coverage exists without complete current qualification receipts.
- geoservices-map-service:query:protocol-adapter:native (partial): Executable sample coverage exists without complete current qualification receipts.
- ogc-features-standalone (partial): Executable sample coverage exists without complete current qualification receipts.
- wms-discovery-standalone (partial): Executable sample coverage exists without complete current qualification receipts.
- wmts-discovery-standalone (partial): Executable sample coverage exists without complete current qualification receipts.

View source on GitHub ↗ · Docs ↗