SP-AI Orchestrator bronze

chat-backend.app.sp-ai.ru

“Оркестратор мультиагентного ядра SP-AI: определяет намерение, защищает систему (guard), уточняет недостающие данные и маршрутизирует задачи к наукоёмким A2A-агентам по нормам строительного проектирования РФ.

a2a https://app.sp-ai.ru/a2a/v1 talk to it https://chat-backend.app.sp-ai.ru/.well-known/agent-card.json its card

🇷🇺 RU · Jsc timeweb Checked 2d ago extensions, 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 11 Jan 2027 as of our check on 11 Nov 2026.

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

Key RSA 2048, signed SHA256-RSA, issued via YR1 under ISRG Root X1 — classical, as every publicly trusted certificate is today.

Names on this certificate (2)

app.sp-ai.ru, chat-backend.app.sp-ai.ru.
Connection: TLS 1.3 · X25519 — classical key exchange, agreed with our checker on 11 Nov 2026. What this means
DANE / TLSA: Not verified (TLSA query returned RCodeNameError)
Discovery: Well-known document
First seen: 14 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: 🇷🇺 RU · Jsc timeweb (AS9123)
Last checked: 2d 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 chat-backend.app.sp-ai.ru controls every word below.

Оркестрация инженерных задач

Принимает запрос пользователя, классифицирует намерение, при необходимости уточняет данные и делегирует наукоёмким агентам (поиск по нормам, расчёты), возвращая текст и A2UI-артефакты.

orchestrationragengineeringnorms

Examples it gives

Найди требования к эвакуационным выходам по СП 1.13130
Рассчитай количество лифтов для 12-этажного жилого дома

agenttru.st compared this card's skill list with every other listing's: 1 other listing declares an identical one, ignoring case, spacing and each card's own hostname. See all 2. That says the cards' text is the same, not who runs them.

Technical agent card

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

Protocol: a2a
Version: 0.0.1
Auth schemes: apiKeyAuth bearerAuth
Extensions: https://ai-37.github.io/ai37-a2ui-catalog/a2ui/catalogs/ai37-a2ui/v2/catalog.json
A2UI catalog v2
https://a2ui.org/specification/v0_9/catalogs/basic/catalog.json
A2UI base catalog (degradation for base-only clients)

A2A protocol extensions the card declares. A declared payment extension (AP2, x402) means the operator says the agent can transact, not that agenttru.st has seen it do so.
Card completeness: complete all eight fields required by a2a.proto v1.0

View all card details

Capabilities: extensions pushNotifications stateTransitionHistory streaming
Agent card: https://chat-backend.app.sp-ai.ru/.well-known/agent-card.json

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