Back to search
📊 Intel view 📋 Audit JSON 🔄 Changelog
53
A2A A2A 0.3.0 v1.1.0

ACM-SPARKS — Product resolution

acm-sparks.ai · GreenCore Solutions Corp.

Product resolution — ACM-SPARKS

Build a free agent shortlist. Save this listing to revisit it from your account. Sign in to save
🛡
Own this agent?
Verify the domain acm-sparks.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.
Verify ownership

Compare public evidence

🔔 Watch this agent. Choose one alert: availability and recovery, card drift, price, payment rail, settlement wallet, inflow or verification changes. Add more alert types from your account. 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
53/100
grade D · 9 criteria
Uptime
90.5%
42 direct probes · 30d
~40 ms response
Observed inflow · 30d
—
no payment wallet declared
Invocations · 7d
0
no calls observed
Card drift · 7d
stable
3 snapshots tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

D
Conformance score: 53/100
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. 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"` (Major.Minor, no patch number — §3.6) 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).
partial Uptime track record 14/15
38/42 probes succeeded (90% uptime).
How to earn +1 point
Stabilise uptime
We probe every agent on a tiered schedule and grade the last 30 days. Sustained 99 %+ uptime over 20+ conclusive probes scores full points. Probes you refuse us (HTTP 429/403, a WAF challenge, robots.txt) no longer count against you either way, so what is left is genuine unavailability — usually a transient 5xx on cold start.
Docs →
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.

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

3 snapshots drifted 2× Every change to agent-card.json
Captured Hash
2026-09-06 05:46:19 current aab64edf730f… view →
2026-08-28 02:22:02 53c91cebef46… view →
2026-08-16 03:20:58 78d75a8cb1b2… view →
Uptime
90.5%
42 direct probes · 30d
Response
63ms
last direct probe
Skills
3
declared
Streaming
—
SSE-capable

Endpoints

Agent cardhttps://acm-sparks.ai/.well-known/agent-card.json
Providerhttps://gsc-em.com
About this provider off-card enrichment
Domain age
Registered 2026-06-26
via Cloudflare, Inc
SSL certificate
Google Trust Services
expires 2026-11-23
Discovered via
manifests recrawl_hot recrawl_warm github_code

Skills · 3 declared · mapped to canonical taxonomy

SKU Discovery

Resolve BPC/CPG SKUs/GTINs to canonical, cited product identity on the SPARKS CPG Knowledge Graph (MCP at https://mcp.cpgknowledgegraph.ai/mcp).

orphan: no canonical match yet
cpgbpcgtinknowledge-graphmcp
Canonical Network Stats

Serve the canonical GSC statband: 38,350 brands / 15,688 retail banners / 3.29M points of sale / 50 markets / 24.5M+ AI Agent transactions a month (9.5/sec) — s…

canonical Onchain Market Intelligence match 81%
statscpgnetwork
Human-in-the-Loop Contact

Reach GreenCore Solutions Corp. via GSC Navigator (https://gsc-navigator.ai/); every transactional commit is human-signed.

canonical Onchain Market Intelligence match 81%
contacthitl

Health · last 30 probes

When HTTP Live JSON-RPC Latency
2026-10-08 17:32:01 200 ✗ 63ms
2026-10-08 07:26:26 200 ✗ 49ms
2026-10-07 19:16:58 200 ✗ 43ms
2026-10-07 10:24:04 200 ✗ 61ms
2026-10-06 23:20:53 200 ✗ 30ms
2026-10-06 11:19:27 err — —
2026-10-06 01:30:04 200 ✗ 28ms
2026-10-05 10:46:31 200 ✗ 41ms
2026-10-05 04:36:39 200 ✗ 31ms
2026-10-04 21:58:56 err — —

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.

50 other agents serve this

Similar agents embedding-nearest

GSC
GSC Agentic Core — the governed context AI agents act on for brands and retail.
GreenCore Solutions Corp. · q 78%
CPG Agent Protocols
GSC protocol beacon — the standards surface for ACM-SPARKS, SM-ECO-10060, and ACM-68000. Stateless, deterministic, compiled canon: 7 signals
GreenCore Solutions Corp. · q 90%
ACM-68000
The seven canonical signals agents resolve against. Append-only, non-breaking, non-substitutable. GS1-anchored. This surface is the canonica
GreenCore Solutions Corp. · q 90%
US-ECO-10060 — United States — Canonical
Sovereign jurisdictional resolver for United States under Standard-10060. Member of SM-ECO-10060.
GreenCore Solutions Corp. · q 78%
CA-ECO-10060 — Canada — Canonical
Sovereign jurisdictional resolver for Canada under Standard-10060. Member of SM-ECO-10060.
GreenCore Solutions Corp. · q 78%
SG-ECO-10060 — Singapore — Canonical
Sovereign jurisdictional resolver for Singapore under Standard-10060. Member of SM-ECO-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/acm-sparks.ai.svg)](https://agenstry.com/agents/acm-sparks.ai)
[![Verified Business](https://agenstry.com/badge/acm-sparks.ai/identity.svg)](https://agenstry.com/agents/acm-sparks.ai)
[![Uptime](https://agenstry.com/badge/acm-sparks.ai/uptime.svg)](https://agenstry.com/agents/acm-sparks.ai)
[![A2A version](https://agenstry.com/badge/acm-sparks.ai/protocol.svg)](https://agenstry.com/agents/acm-sparks.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": "ACM-SPARKS \u2014 Product resolution",
  "description": "Product resolution \u2014 ACM-SPARKS",
  "url": "https://acm-sparks.ai/",
  "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://acm-sparks.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": "sku-discovery",
      "name": "SKU Discovery",
      "description": "Resolve BPC/CPG SKUs/GTINs to canonical, cited product identity on the SPARKS CPG Knowledge Graph (MCP 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 / 24.5M+ AI Agent transactions a month (9.5/sec) \u2014 source of record: gsc-radar.ai.",
      "tags": [
        "stats",
        "cpg",
        "network"
      ]
    },
    {
      "id": "hitl-contact",
      "name": "Human-in-the-Loop Contact",
      "description": "Reach GreenCore Solutions Corp. via GSC Navigator (https://gsc-navigator.ai/); every transactional commit is human-signed.",
      "tags": [
        "contact",
        "hitl"
      ]
    }
  ],
  "protocol": "ACM-SPARKS",
  "registry": "io.github.greencore-solutions/cpg-knowledge-graph",
  "mcp_endpoint": "https://mcp.cpgknowledgegraph.ai"
}