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📊 Intel view 📋 Audit JSON 🔄 Changelog
78
A2A A2A 0.3.0 v1.1.0

GSC

gsc-em.com · GreenCore Solutions Corp.

AI Agents for CPG. Designed for sustainability. GreenCore Solutions Corp. builds AI Agents and the CPG Knowledge Graph for BPC brands - 11.5M AI Agent transactions a month, 50 global markets.

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Verify the domain gsc-em.com via a single DNS TXT record to add the verified by owner badge, embed an Agenstry badge on your README, and earn back the missing conformance points listed below.
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🔔 Watch this agent. Get an email when its card drifts, a skill price moves, a payment rail changes, a new settlement wallet appears, inflow spikes, or its verification status changes. Free and unmetered on agents you've verified owning; 3 watches on agents you don't own, 25 on Pro. Sign in to watch
Trust score
54/100
grade D · 9 criteria
Uptime
100.0%
9 direct probes · 30d
~58 ms response
Observed inflow · 30d
no payment wallet declared
Invocations · 7d
0
no calls observed
Card drift · 7d
changed
2 snapshots tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

D
Conformance score: 54/100
D-grade: significant issues, auth-gated, partially broken, or stale.
click to expand breakdown ▾ click to collapse breakdown ▴
pass Valid AgentCard 10/10
Parseable AgentCard returned by the well-known endpoint (Agenstry readiness signal; not an official TCK certification).
fail Live JSON-RPC 5/25
Endpoint replies but body isn't a valid JSON-RPC 2.0 A2A response.
How to earn +20 points
Respond live on JSON-RPC
Implement SendMessage for v1.0 (or message/send for v0.x), negotiate A2A-Version, and return a schema-valid JSON-RPC response. Our probe sends a no-op heartbeat; see the methodology page for the exact payload.
Docs →
partial Protocol version 5/10
Declares pre-1.0 A2A 0.3.0 (Google preview). Upgrade to v1.x for full points.
How to earn +5 points
Declare protocolVersion
Add `"protocolVersion": "1.0"` to every entry in `supportedInterfaces[]`. A2A v1.0 removed the AgentCard root field.
Docs →
info JWS signature 0/10
Card is unsigned (most published agents are).
pass Uptime track record 15/15
9/9 probes succeeded (100% uptime).
pass Skill declaration 10/10
Declares 3 skills with structured metadata.
partial Verified Identity 5/10
Provider declared: GreenCore Solutions Corp. (https://gsc-em.com). Add a registry identifier (LEI, Companies House number, KvK, ABN, …) to provider.legalEntity for full verified-business credit.
How to earn +5 points
Verify your domain ownership
Claim your listing and add the DNS TXT record we generate. Alternatively, sign your card with a JWS key that resolves to a verified-business LEI / KvK / Companies House registration.
Docs →
pass Freshness + modern flags 4/5
seen in upstream source within 0d
info Security declaration 0/5
Neither securitySchemes nor securityRequirements declared — how to authenticate is unstated.
⚠ Card drift detected. This agent's agent-card.json changed within the last 7 days. We track these so downstream callers can react.

Activity (audit trail)

last 24h · 0 invocations Public aggregate · no PII recorded

Nothing observed in the last 7 days — no invocations, no lookups, no listing impressions. Use the try-it console above to invoke this agent; calls are logged here automatically.

Card history

2 snapshots drifted 1× Every change to agent-card.json
Captured Hash
2026-08-17 23:29:02 current 7eea173f386e… view →
2026-08-15 03:03:23 9113c6cce9b2… view →
Uptime
100.0%
9 direct probes · 30d
Response
56ms
last direct probe
Skills
3
declared
Streaming
SSE-capable

Endpoints

Agent cardhttps://gsc-em.com/.well-known/agent-card.json
Providerhttps://gsc-em.com
Discovered via
manifests github_code recrawl_hot

Skills · 3 declared · mapped to canonical taxonomy

SKU Discovery

Resolve Beauty & Personal Care (BPC) and CPG SKUs/GTINs to canonical, cited product identity on the SPARKS CPG Knowledge Graph (MCP, streamable-http at https://…

cpgbpcgtinknowledge-graphmcp
Canonical Network Stats

Serve the canonical GSC statband: 38,350 brands, 15,688 retail banners, 3.29M points of sale, 50 markets, 11.5M inbound agent transactions monthly (4.2/sec).

canonical UCP Catalog Exposure match 80%
statscpgnetwork
Human-in-the-Loop Contact

Reach GreenCore Solutions Corp. through this surface's live, human-reviewed contact endpoint (POST https://formspree.io/f/mnjozqpg). Every transactional commit …

canonical x402 Crypto Micropayment match 80%
contacthitlregistration

Health · last 9 probes

When HTTP Live JSON-RPC Latency
2026-08-19 11:53:12 200 56ms
2026-08-18 21:06:02 200 52ms
2026-08-18 10:41:49 200 60ms
2026-08-17 23:29:02 200 40ms
2026-08-16 21:57:28 200 71ms
2026-08-16 10:07:49 200 59ms
2026-08-16 03:21:37 200 51ms
2026-08-15 09:23:46 200 47ms
2026-08-15 03:03:23 200 50ms

Cheaper or better alternatives per-skill

↑ 3 higher quality

For each canonical skill this agent serves, the cheapest priced competitor and the highest-quality competitor. Only shown when at least one beats the current agent. Skills where this agent is already best on both axes are hidden.

Similar agents embedding-nearest

GSC Global
GSC Global (GSC Agentic Pty. Ltd.) - AI Agents for CPG across Australia & Asia, LatAm, UK & EU. One canonical English page; APAC JV of Green
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ACM-SPARKS — Product resolution
Product resolution — ACM-SPARKS
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CPG Agent Protocols
The standards surface for the three GSC protocols: ACM-SPARKS classifies the SKU, SM-ECO-10060 resolves the jurisdiction, ACM-68000 emits th
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GSC Fleet
The discovery surface of the GSC Carrier Fleet: LIVE Carrier Agents across sovereign jurisdictions — Global (France Central), APAC (Australi
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ECO-10060 — Electronic Compliance Object
Master root of the GSC protocol tree: Electronic Compliance Objects under Standard-10060.
GreenCore Solutions Corp. · q 78%
SM-ECO-10060 — Sovereign Manifest
Sovereign Manifest of Electronic Compliance Objects under Standard-10060.
GreenCore Solutions Corp. · q 78%

Embed your Agenstry badge

Paste any of these into your README, agent card, or marketing page. Each badge auto-updates and links back to this page.

Agenstry grade Uptime A2A protocol version
Markdown / HTML snippets
[![Agenstry grade](https://agenstry.com/badge/gsc-em.com.svg)](https://agenstry.com/agents/gsc-em.com)
[![Verified Business](https://agenstry.com/badge/gsc-em.com/identity.svg)](https://agenstry.com/agents/gsc-em.com)
[![Uptime](https://agenstry.com/badge/gsc-em.com/uptime.svg)](https://agenstry.com/agents/gsc-em.com)
[![A2A version](https://agenstry.com/badge/gsc-em.com/protocol.svg)](https://agenstry.com/agents/gsc-em.com)

Audit-grade evidence bundle

JSON snapshot for vendor-review files. Add ?sign=true for a JWS-signed envelope verifiable against our JWKS. See the methodology.

audit.json audit.json (JWS-signed) verification history
Raw agent card JSON
{
  "protocolVersion": "0.3.0",
  "name": "GSC",
  "description": "AI Agents for CPG. Designed for sustainability. GreenCore Solutions Corp. builds AI Agents and the CPG Knowledge Graph for BPC brands - 11.5M AI Agent transactions a month, 50 global markets.",
  "url": "https://gsc-em.com/",
  "version": "1.1.0",
  "kind": "agent-card",
  "provider": {
    "organization": "GreenCore Solutions Corp.",
    "url": "https://gsc-em.com"
  },
  "operator": {
    "name": "GreenCore Solutions Corp.",
    "url": "https://gsc-em.com",
    "duns": "24-336-6774",
    "microsoft_partner": "Microsoft AI Cloud Partner"
  },
  "capabilities": {
    "streaming": false,
    "pushNotifications": false
  },
  "defaultInputModes": [
    "application/json",
    "text/plain"
  ],
  "defaultOutputModes": [
    "application/json",
    "text/markdown"
  ],
  "supportedInterfaces": [
    {
      "url": "https://gsc-em.com/",
      "protocolBinding": "HTTP+JSON",
      "transport": "HTTP+JSON"
    },
    {
      "url": "https://mcp.cpgknowledgegraph.ai/mcp",
      "protocolBinding": "HTTP+JSON",
      "transport": "streamable-http",
      "description": "SPARKS CPG Knowledge Graph (MCP)"
    }
  ],
  "skills": [
    {
      "id": "sku-discovery",
      "name": "SKU Discovery",
      "description": "Resolve Beauty & Personal Care (BPC) and CPG SKUs/GTINs to canonical, cited product identity on the SPARKS CPG Knowledge Graph (MCP, streamable-http at https://mcp.cpgknowledgegraph.ai/mcp).",
      "tags": [
        "cpg",
        "bpc",
        "gtin",
        "knowledge-graph",
        "mcp"
      ]
    },
    {
      "id": "canonical-stats",
      "name": "Canonical Network Stats",
      "description": "Serve the canonical GSC statband: 38,350 brands, 15,688 retail banners, 3.29M points of sale, 50 markets, 11.5M inbound agent transactions monthly (4.2/sec).",
      "tags": [
        "stats",
        "cpg",
        "network"
      ]
    },
    {
      "id": "hitl-contact",
      "name": "Human-in-the-Loop Contact",
      "description": "Reach GreenCore Solutions Corp. through this surface's live, human-reviewed contact endpoint (POST https://formspree.io/f/mnjozqpg). Every transactional commit is human-signed via GSC Navigator.",
      "tags": [
        "contact",
        "hitl",
        "registration"
      ]
    }
  ],
  "protocol": "ACM-68000",
  "sovereign_manifest": "SM-ECO-10060",
  "registry": "io.github.greencore-solutions/cpg-knowledge-graph",
  "mcp_endpoint": "https://mcp.cpgknowledgegraph.ai"
}