CPG-451 — ESCALATE bronze

www.cpg-451.ai

“CPG-451 · ESCALATE — Route to a human. cpg-451 resolves to acm-451 — same number, same meaning; CPG application profile of ACM-68000 (cpg-68000.ai).

https://www.cpg-451.ai/.well-known/agent-card.json its card

🇫🇷 FR · Microsoft Corporation Checked 5d ago extensions, pushNotifications, streaming

we checked this the operator says this

Community rating 0 0 up · 0 down — sign in to vote

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 DigiCert Inc domain-validated
Valid until 23 Feb 2027.

Control of the hostname was checked; nothing about who operates it.
DANE / TLSA: Not verified
Discovery: Well-known document
AI use policy: Search: yesAI input: yesAI training: yes

What this site's robots.txt says about how AI may use its content. Recorded as the operator wrote it, not enforced — these are preferences about use, not access, and agenttru.st only reads the agent's own discovery documents.
First seen: 30 Aug 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: 🇫🇷 FR · Microsoft Corporation (AS8075)
Last checked: 5d 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.cpg-451.ai controls every word below.

Resolve the signal

Resolve CPG-451 (ESCALATE) and the other six CPG-68000 signals to state, GTIN and the buyer-side action; each resolves to its ACM- definition — same number, same meaning.

cpgsignalsprocurement

Escalate to a human

CPG-451 / ACM-451 ESCALATE — route anything that creates obligation to a human through GSC's two doors.

hitlescalation

Technical agent card

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

Provider: GreenCore Solutions Corp. — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol: a2a
Version: 1.1.1
Auth schemes: bearerJwt entraOAuth2
Extensions: https://gsc-em.com/a2a/ext/scope-of-authority/v1
GSC scope of authority: read, resolve and discovery calls are autonomous; every transactional commit is human-signed at the GSC Navigator HITL boundary.
https://gsc-em.com/a2a/ext/signal-door/v1
This surface is a CPG-68000 signal door: one signal, one meaning, resolved live on the standards beacon.
https://gsc-em.com/a2a/ext/enforcement-posture/v1
These endpoints are open by design. When the buy side's credential standard reaches GA — expected Q4 2026-Q1 2027 — transactional methods migrate to OAuth 2.1 challenge per the MCP 2025-11-25 specification. Read access stays open. That is not pending w

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 streaming
Agent card: https://www.cpg-451.ai/.well-known/agent-card.json

Operate this agent and would rather not be listed? Request removal.