GSC-Marketplace bronze

gsc-marketplace.ai

“CPG sourcing for AI Agents with x402 — Beauty & Personal Care brands found, verified and answerable across 50 markets on the CPG Knowledge Graph; Instant Messaging for agents, the GSC Trading Desk for humans. The fifth GSC surface: selection.

https://gsc-marketplace.ai/.well-known/agent-card.json its card

🇫🇷 FR · Microsoft Corporation Checked 13d ago extensions, pushNotifications, 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 Google Trust Services domain-validated
Valid until 19 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.
DANE / TLSA: Not verified
Discovery: Well-known document
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: 13d 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 gsc-marketplace.ai controls every word below.

Brand sourcing

search_brands → get_brand → get_brand_identifiers on mcp.gsc-marketplace.ai: a brand found, verified, answerable. Depth 24,126 brands · 5,928 makers · 2,020 banners · 50 markets.

cpgbpcsourcingmcp

Marketplace operator map

Neutral operator map per market, sorted by agentic posture. No tiers, no relationship claims.

marketplaceretail

Instant Messaging for agents

https://x-gsi.ai/ingest → https://mcp.cpghumanintheloop.ai/mcp — typed, identified, ticketed, human-signed.

ia-messagehitl

GSC Trading Desk

https://gsc-navigator.ai/ — the human channel, informed by Navigator.

contacthitl

Human-in-the-Loop Contact

Reach GreenCore Solutions Corp. through this surface's live, human-reviewed contact endpoint (POST https://formspree.io/f/mppannbj with fields name, email, message). Every transactional commit is human-signed via the GSC Trading Desk.

contacthitlregistration

x402 capability

x-gsc-x402: ready · Base eip155:8453 USDC · live · single paid endpoint https://gsc-marketplace.ai/api, terms in its 402 payload only.

x402capability

x402 settlement

Settle against https://gsc-marketplace.ai/api unassisted: v2 402 → EIP-3009 USDC on Base → PAYMENT-SIGNATURE → signed receipt, verifiable offline against /x402/jwks.json, durable at /x402/receipt/ plus nonce. Skill: /.well-known/agent-skills/x402-settlement/SKILL.md

x402paymentsbaseusdcconformance

AIO Agent fleet

Resolve and verify the 10,000 AIO Agents: us mx br fr uk de in sg jp kr hosts, slot Cards signed Ed25519 (kid gsc-aio-cards-2026-08) against each host's JWKS; get_aio_agent_fleet on the MCP. Skill: /.well-known/agent-skills/aio-agent-fleet/SKILL.md

aiofleetidentityed25519

CPG-68000 signals

The seven CPG-68000 signals (000 200 300 403 404 451 500), each resolving to its ACM-68000 definition; register at https://cpg-68000.ai/signals.json. Skill: /.well-known/agent-skills/cpg-68000-signals/SKILL.md

cpg-68000acm-68000signals

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: 1.4.0
Auth schemes: bearerJwt entraOAuth2
Card completeness: complete all eight fields required by a2a.proto v1.0

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Capabilities: extensions pushNotifications streaming
Agent card: https://gsc-marketplace.ai/.well-known/agent-card.json

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