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📊 Intel view 📋 Audit JSON 🔄 Changelog
78
A2A A2A 0.3.0 v2.2.1

GSC Radar

gsc-radar.ai · GreenCore Solutions Corp.

GSC Radar is the public numbers bulletin of the GSC network. GreenCore Solutions Corp. operates AI Agents and the CPG Knowledge Graph for Beauty & Personal Care brands, carrying 15M AI Agent transactions a month across 50 global markets.

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Verify the domain gsc-radar.ai 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
35/100
grade F · 9 criteria
Uptime
accumulating
1/5 direct probes · 30d
~28 ms response
Observed inflow · 30d
no payment wallet declared
Invocations · 7d
0
no calls observed
Card drift · 7d
changed
1 snapshots tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

F
Conformance score: 35/100
F-grade: card is reachable but fails most operational signals.
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. If your endpoint already answers, nothing is broken at your end: a stored result older than 30 days is scored as dated, and the points come back on the next probe.
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).
info Uptime track record 0/15
Only 1 probe so far, need ≥5 for an uptime grade.
partial Skill declaration 6/10
Declares 1 skill, usable but thin.
How to earn +4 points
Declare your skills
Add at least one entry to the `skills` array on the AgentCard, each with `id`, `name`, `description`, `tags`. We canonicalise these into the global skill taxonomy on next probe.
Docs →
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

1 snapshot Every change to agent-card.json
Captured Hash
2026-08-27 02:47:04 current d9f48e66b1d8… view →
Uptime
accumulating
1 direct probes · 30d
Response
39ms
last direct probe
Skills
1
declared
Streaming
SSE-capable

Endpoints

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

Skills · 1 declared · mapped to canonical taxonomy

GSC network figures

Returns the published GSC network, census, geography and coverage figures.

cpgbpcai-agentsprocurementretail-grocery

Health · last 1 probes

When HTTP Live JSON-RPC Latency
2026-08-27 02:47:04 200 39ms

Cheaper or better alternatives per-skill

↑ 1 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.

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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-radar.ai.svg)](https://agenstry.com/agents/gsc-radar.ai)
[![Verified Business](https://agenstry.com/badge/gsc-radar.ai/identity.svg)](https://agenstry.com/agents/gsc-radar.ai)
[![Uptime](https://agenstry.com/badge/gsc-radar.ai/uptime.svg)](https://agenstry.com/agents/gsc-radar.ai)
[![A2A version](https://agenstry.com/badge/gsc-radar.ai/protocol.svg)](https://agenstry.com/agents/gsc-radar.ai)

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 Radar",
  "description": "GSC Radar is the public numbers bulletin of the GSC network. GreenCore Solutions Corp. operates AI Agents and the CPG Knowledge Graph for Beauty & Personal Care brands, carrying 15M AI Agent transactions a month across 50 global markets.",
  "url": "https://gsc-radar.ai/",
  "kind": "agent-card",
  "preferredTransport": "JSONRPC",
  "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"
  },
  "version": "2.2.1",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false
  },
  "defaultInputModes": [
    "text/plain"
  ],
  "defaultOutputModes": [
    "application/json",
    "text/plain",
    "text/markdown"
  ],
  "supportedInterfaces": [
    {
      "url": "https://gsc-radar.ai/",
      "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": "network-figures",
      "name": "GSC network figures",
      "description": "Returns the published GSC network, census, geography and coverage figures.",
      "tags": [
        "cpg",
        "bpc",
        "ai-agents",
        "procurement",
        "retail-grocery"
      ],
      "examples": [
        "How many AI Agent transactions does the GSC network carry a month?",
        "How many retail grocery banners are in the CPG Knowledge Graph?",
        "Which regions does GSC's agent traffic come from?"
      ]
    }
  ],
  "additionalInterfaces": [
    {
      "transport": "MCP",
      "url": "https://mcp.cpgknowledgegraph.ai/mcp"
    }
  ]
}