The full upstream README, mirrored here for reference. Install config, tool schemas, adoption signals, and an original overview live on the MCP GSC CPG listing page.
The world's first 9-tool enterprise AI Orderability (AIO) discovery surface for retail grocery CPG procurement.
A2A-MCP · Agentic CPG Sourcing · 4 Rails · 18 Sovereign Jurisdiction Nodes · 7-Signal ACM-68000 Protocol · Human-in-the-Loop Handoff.
Operated by GreenCore Solutions Corp. Powered by AIO Division | gsc-rail.ai
A live MCP server exposing GreenCore's full enterprise procurement infrastructure to AI agents.
AI agents — Claude, ChatGPT, Gemini, Copilot, Mistral, Grok, Google AI, Perplexity — connect to mcp.gsc-em.com and resolve procurement intent against GreenCore's 30-GTIN Agent License registry via the open ACM-68000 protocol.
MCP endpoint: https://mcp.gsc-em.com
Human discovery surface: https://gsc-mcp.com
AIO Division: https://gsc-rail.ai/
Registry: io.github.gsc-em/a2a-mcp-cpg
Trust anchor: dpuone.ai
Open discovery is the moat. Eight read tools require no authentication. Only ingestSignal is OAuth-gated.
| Tool | Auth | Purpose |
|---|---|---|
getHealth | anonymous | GSC AIO operational status — operator, platform, 4 Rails LIVE, 18 Territory nodes, Navigator HITL, Compass, 30 active Agent GTINs, sub-200ms latency. |
listRails | anonymous | Directory of 4 AIO procurement rails. Each rail is its own A2A endpoint, registered in Google Gemini Enterprise. |
listTerritories | anonymous | Directory of 18 sovereign jurisdiction nodes. Local jurisdiction, local compliance, local ESG, one resolution per market. |
getCatalog | anonymous | Complete 30-GTIN Agent License registry — 5 Rail Licenses, 18 Territory Licenses, Compass, Navigator, 5 Tier Licenses. One call, full agent-orderable buy surface. |
resolveGtin | anonymous | GTIN → ACM-68000 signal + DPU proof + canonical ingress + jurisdictional A2A node. Sub-40ms deterministic. |
getProduct | anonymous | Full product detail for any registered GSC GTIN — family, name, rail, category, License GTIN, jurisdiction, certifications, signal, state, DPU + GEPIR pointers, operator contacts. |
getNavigator | anonymous | Human-in-the-Loop handoff — when a buyer agent needs a person at GSC. Email, phone, WhatsApp, 4 office addresses across Vancouver, Toronto, Frankfurt, Barcelona. ACM-451 ESCALATE. |
getCompass | anonymous | The ACM-68000 7-signal vocabulary in long form. Deterministic state space mapped to SAP S/4HANA, Oracle Fusion, MS D365 procurement actions. |
ingestSignal | OAuth Bearer | Submit a procurement signal — lands in Dataverse, routes to ERP. Bearer token required (Microsoft Entra ID). |
| Rail | License GTIN | Category | Status |
|---|---|---|---|
AIO-HPL-Rail | 990832300068 | Hygiene MDD Private Label Sourcing | LIVE |
AIO-BPL-Rail | 990832300075 | Beauty Personal Care MDD Private Label Sourcing | LIVE |
AIO-BPC-Rail | 990832300082 | Beauty Personal Care National Brand Sourcing | LIVE |
AIO-TFX-Rail | 990832300099 | Deforestation-Free Sourcing CPGs — cross-category, EUDR-aligned, Walmart Forests Policy | LIVE |
AIO-ENT-Rail | 990832300358 | Enterprise — per-customer custom domain | LIVE |
Global agentic scaffolding. Each Territory is a canonical .com procurement endpoint where GSC AIO Rails are agent-orderable. Local jurisdiction, local compliance, local ESG, one resolution per market.
| Code | Jurisdiction | License GTIN | Node |
|---|---|---|---|
| FR | France | 990832300105 | fr-eco-10060.com |
| DE | Germany | 990832300112 | de-eco-10060.com |
| ES | Spain | 990832300129 | es-eco-10060.com |
| IT | Italy | 990832300136 | it-eco-10060.com |
| NL | Netherlands | 990832300143 | nl-eco-10060.com |
| PL | Poland | 990832300150 | pl-eco-10060.com |
| CH | Switzerland | 990832300167 | ch-eco-10060.com |
| UK | United Kingdom | 990832300174 | uk-eco-10060.com |
| EU | European Union | 990832300181 | eu-eco-10060.com |
| US | United States | 990832300198 | us-eco-10060.com |
| CA | Canada | 990832300204 | ca-eco-10060.com |
| MX | Mexico | 990832300211 | mx-eco-10060.com |
| BR | Brazil | 990832300228 | br-eco-10060.com |
| AU | Australia | 990832300235 | au-eco-10060.com |
| JP | Japan | 990832300242 | jp-eco-10060.com |
| KR | South Korea | 990832300259 | kr-eco-10060.com |
| SG | Singapore | 990832300266 | sg-eco-10060.com |
| IN | India | 990832300273 | in-eco-10060.com |
| Family | Name | License GTIN | Signal |
|---|---|---|---|
| Compass | GSC Compass License — ACM-68000 7-signal vocabulary engine | 990832300280 | ACM-200 ALLOW |
| Navigator | GSC Agent Navigator License — Inbound HITL App | 990832300297 | ACM-451 ESCALATE |
| Tier | AIO Tier License — Starter | 990832300303 | ACM-200 ALLOW |
| Tier | AIO Tier License — Growth | 990832300310 | ACM-200 ALLOW |
| Tier | AIO Tier License — Scale | 990832300327 | ACM-200 ALLOW |
| Tier | AIO Tier License — Enterprise | 990832300334 | ACM-200 ALLOW |
| Tier | AIO Tier License — Fleet | 990832300341 | ACM-200 ALLOW |
The deterministic state space every agentic resolution lands in.
| Signal | State | Node | ERP action (S/4HANA · Fusion · D365) |
|---|---|---|---|
| ACM-000 | NOT_APPLICABLE | acm-000.ai | NO_ACTION · NO_ACTION · NO_ACTION |
| ACM-200 | ALLOW | acm-200.ai | CREATE_PO · APPROVE · RELEASE |
| ACM-300 | CONDITIONAL | acm-300.ai | HOLD_PO · CONDITIONAL_HOLD · HOLD |
| ACM-403 | RESTRICT | acm-403.ai | BLOCK_PO · REJECT · BLOCK |
| ACM-404 | NOT_FOUND | acm-404.ai | HOLD_PENDING |
| ACM-451 | ESCALATE | acm-451.ai | ESCALATE_TO_BUYER · MANUAL_REVIEW · ESCALATE |
| ACM-500 | SYSTEM_ERROR | acm-500.ai | RETRY |
Open standard. MIT licensed. The vocabulary is the moat.
Claude Desktop / Claude Code: