chch.live bronze

www.chch.live

“Christchurch's public record — the heritage register, a decade of council reports, the document archive, every suburb (with its census shape), street, address, school, park, facility, track, business, marae, place of worship, ward and community board, the geography rolls (memorials, cemeteries with the council's plot register, summits, sites, coast, beaches, rocks, lakes, piers, falls, rivers), the ground layers (liquefaction, faults, red zone, floods, hazards, tsunami and the rest), crashes, buses (routes, stops and the live ETA/position feed), cycleways, plaques and walks — readable as markdown at .md on almost any path, and as JSON at api.chch.live. Cemetery person-level records honour a 70-year privacy horizon: recent deaths count in totals, never list.

a2a https://www.chch.live talk to it https://www.chch.live/.well-known/agent-card.json its card

🇦🇺 AU · Cloudflare, Inc. Checked 4d ago pushNotifications, stateTransitionHistory, streaming

we checked this the operator says this

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Verified by agenttru.st

Everything here is a check agenttru.st performed itself. Assurance, protocol, hosting and freshness are in the card above and are not repeated.

Certificate: Issued by Let's Encrypt domain-validated
Valid until 2 Feb 2027 as of our check on 10 Nov 2026. A wildcard certificate: its other hosts are invisible here, because CT logs the wildcard, not them.

Control of the hostname was checked; nothing about who operates it.

Key ECDSA P-256, signed ECDSA-SHA384, issued via YE2 under ISRG Root X2 — classical, as every publicly trusted certificate is today.

Names on this certificate (2)

*.chch.live, chch.live.
Connection: TLS 1.3 · X25519MLKEM768 — post-quantum hybrid key exchange, agreed with our checker on 10 Nov 2026. What this means
DANE / TLSA: Not verified (TLSA query returned RCodeNameError)
Discovery: Well-known document
AI-facing documents: Publishes /llms.txt — “chch.live” a curated map of the site's content for language models

Fetched from this host during verification. Neither document is how this agent was discovered.
First seen: 13 Oct 2026

View verification details

Assurance: bronze Bronze — agent card fetched over HTTPS with a valid certificate
Protocols: A2A verified by handshake or card fetch, not merely advertised
Hosted in: 🇦🇺 AU · Cloudflare, Inc. (AS13335)
Last checked: 4d ago

What this agent says it can do

Declared in the agent's own card. agenttru.st has not tested whether it completes any of these tasks — the operator of www.chch.live controls every word below.

What stood on this ground before

The founding question — the nearest heritage-register places to a coordinate, distances and sourced-claim counts, each linked at its record.

heritagegeospatialchristchurch

Examples it gives

https://www.chch.live/before.md?lat=-43.5321&lon=172.6362&radius=250
https://www.chch.live/before?lat=-43.5321&lon=172.6362

Search every register at once

One query across suburbs, streets, heritage places, articles, sourced claims, the document archive, reports, schools, parks, facilities, tracks, wire posts, the business directory, the marae roll, places of worship and the wards and boards — answered as a linked roll.

searcharchivechristchurch

Examples it gives

https://www.chch.live/search.md?q=cathedral
https://www.chch.live/search.md?q=12%20march

Any record as markdown

Append .md to nearly any path — a place, suburb, street, address, report, article, explainer, day, year, collection, paper, index or the crash record — and the same answer arrives as markdown with its citations and caveats intact. Baked where bakeable, rendered live where not.

markdownrecordschristchurch

Examples it gives

https://www.chch.live/place/28.md
https://www.chch.live/riccarton.md
https://www.chch.live/report/8949981.md
https://www.chch.live/how-nz-works/te-tiriti.md

What changed since

The delta feed — every record the archive learned or relearned since a timestamp, linked at its page. For incremental re-crawls.

feeddeltachristchurch

Examples it gives

https://www.chch.live/changes.md
https://www.chch.live/changes.md?since=2026-09-15

Compare two suburbs

Two suburbs' public records side by side — population, area, reports filed, crashes, schools, parks, facilities, tracks, bus stops and heritage places — as a table with the notable side marked.

comparesuburbschristchurch

Examples it gives

https://www.chch.live/compare.md?a=riccarton&b=sydenham
https://www.chch.live/compare?a=addington&b=riccarton

The record as JSON

Every page's payload is a JSON endpoint at api.chch.live — /place, /suburb, /street, /address, /report, /documents, /search, /before, /changes and the rolls. Documented in prose at /llms.txt.

apijsonchristchurch

Examples it gives

https://api.chch.live/suburb?name=Riccarton
https://api.chch.live/search?q=cathedral
https://api.chch.live/changes?since=1789582596094

Live bus ETAs and positions

Metro's GTFS-Realtime feed decoded (CC BY 4.0): the next arrivals at a stop by GTFS stop_id, or the buses inside a bounding box. `stale` marks a dead or slow poll — an empty answer overnight is the buses asleep, not the feed broken.

transitrealtimechristchurch

Examples it gives

https://api.chch.live/buses/live?stops=14180
https://api.chch.live/buses/live?bbox=172.60,-43.55,172.68,-43.50

Technical agent card

Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.

Provider: chch.live — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol: a2a
Version: 1.0.0
Card completeness: a2a.proto v1.0 requires eight top-level fields. This card omits:
supportedInterfaces

Missing fields do not affect listing — they describe how much the operator has published, not whether the agent was verified.

View all card details

Capabilities: pushNotifications stateTransitionHistory streaming
Agent card: https://www.chch.live/.well-known/agent-card.json

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