MCP GSC CPG
A2A-MCP · CPG Supply Chain Procurement · AI Orderable (AIO) Hygiene, Beauty and Personal Care Rails and Agents · ESG via ERP Integration with ACM-68000.
Operated by GreenCore Solutions Corp.
What this is
A live MCP server exposing GreenCore's four CPG procurement rails to AI agents.
AI agents — Claude, GPT, Gemini, Grok, Mistral — connect to mcp.gsc-em.com and resolve procurement intent against GreenCore's catalog via the ACM-68000 protocol.
MCP endpoint: https://mcp.gsc-em.com
Registry: io.github.gsc-em/a2a-mcp-cpg
Tools
| Tool | Purpose |
|---|---|
resolveGtin | Returns discovery pointers for a GTIN — trust anchor, jurisdictional A2A node, canonical ingress. |
getProduct | Returns full product detail for a registered GTIN — label, SKU, rail, SGS certification, signal. |
listProducts | Returns the full GSC catalog across all four rails. |
ingestSignal | Forwards a procurement intent to the canonical agentic commerce ingress. |
Rails
| Rail | Category | Status |
|---|---|---|
AIO-TFX-Rail | Hygiene — TreeFree Diaper® (branded) | Live, 2 GTINs |
AIO-HPL-Rail | Hygiene MDD Private Label | Live, open for converter onboarding |
AIO-BPL-Rail | Beauty Personal Care MDD Private Label | Live, open |
AIO-BPC-Rail | Beauty Personal Care Branded | Live, open |
Ghost Headers
Every response carries the GreenCore Ghost Header set:
X-GSC-Protocol: ACM-68000
X-GSC-Version: 1.0.0
X-GSC-Router: mcp.gsc-em.com
X-GSC-Role: mcp-server
X-GSC-Operator: GreenCore Solutions Corp.
X-GSC-Registry: io.github.gsc-em/a2a-mcp-cpg
X-MCP-Server: https://mcp.gsc-em.com
X-MCP-Registry: io.github.gsc-em/a2a-mcp-cpg
X-Agent-Access: Claude,Mistral,Gemini,Grok,OpenAI
License
MIT — see LICENSE.
Links
| Name | URL |
|---|---|
| GreenCore Solutions Corp. | gsc-em.com |
| Repository | github.com/gsc-em/a2a-mcp-cpg |
| MCP Registry | io.github.gsc-em/a2a-mcp-cpg |