# elyssah.ai — Skin First · the GSC stack behind a brand

> elyssah takes its name from Elysium — the place of renewal. A proto-agentic Skin First beauty brand, invented by GreenCore Solutions Corp. (GSC) for case study purposes.
> Skin has its own intelligence. It renews, defends, and corrects on its own cycle. elyssah exists to support that cycle, never to cover it. Every formula begins as treatment; color is what it wears on the way out the door.
> elyssah is agentic in its approach to Answer Engine Optimization (AEO) across ChatGPT, Gemini, Perplexity, Grok, Claude, Mistral, and Copilot.

elyssah is GSC's reference brand in the Contoso/Fabrikam tradition: the scenarios are invented, the infrastructure is real. GSC does not disclose its customers' data.

## The one GTIN
- 990832300082 — GSC Agent Rail Access License – Beauty and Personal Care National Brand (BPC)
- GSC Agent BPC Rail · real, active, GSC-registered · all 50 SM nodes
- Signal ACM-200 · state ALLOW · certificate GSC-CERT-ACM-200-300082 · issued 2026-05-17 · expires 2027-05-17
- Live: https://mcp.cpgknowledgegraph.ai/resolve?gtin=990832300082
- All product and party identifiers are gsc-demo: URIs (brand: gsc-demo:brand/elyssah-ai)

## The catalog — 10 SKUs, SPARKS-classified
- ELY-FCE-ST01-SHD03 · Skin Tint · Shade 03 Beige Rosé · 30 mL · FACIAL_MAKEUP/SKIN_TINT · gsc-demo:sku/elyssah-ai/ELY-FCE-ST01-SHD03
- ELY-FCE-NC01-SHD05 · Concealer · Shade 05 Amande · 8 mL · FACIAL_MAKEUP/CONCEALER · gsc-demo:sku/elyssah-ai/ELY-FCE-NC01-SHD05
- ELY-FCE-LB01-SHD02 · Liquid Blush · Shade 02 Rosewood · 12 mL · FACIAL_MAKEUP/BLUSH_LIQUID · gsc-demo:sku/elyssah-ai/ELY-FCE-LB01-SHD02
- ELY-EYE-MC01-BLK · Mascara · Onyx Black · 10 mL · EYE_MAKEUP/MASCARA · gsc-demo:sku/elyssah-ai/ELY-EYE-MC01-BLK
- ELY-EYE-BG01-CLR · Brow Gel · Clear · 6 mL · EYE_MAKEUP/BROW_GEL · gsc-demo:sku/elyssah-ai/ELY-EYE-BG01-CLR
- ELY-EYE-ES01-SHD04 · Cream Eyeshadow Stick · Shade 04 Bronze Lumière · 2.5 g · EYE_MAKEUP/EYESHADOW_STICK · gsc-demo:sku/elyssah-ai/ELY-EYE-ES01-SHD04
- ELY-LIP-TB01-SHD01 · Tinted Lip Balm · Shade 01 Sheer Petal · 4 g · LIP_PRODUCTS/LIP_BALM_TINTED · gsc-demo:sku/elyssah-ai/ELY-LIP-TB01-SHD01
- ELY-LIP-LO01-SHD02 · Lip Oil · Shade 02 Rosé Miel · 6 mL · LIP_PRODUCTS/LIP_OIL · gsc-demo:sku/elyssah-ai/ELY-LIP-LO01-SHD02
- ELY-LIP-LS01-SHD06 · Satin Lipstick · Shade 06 Terracotta · 3.5 g · LIP_PRODUCTS/LIPSTICK_SATIN · gsc-demo:sku/elyssah-ai/ELY-LIP-LS01-SHD06
- ELY-NAI-NL01-SHD08 · Nail Lacquer · Shade 08 Café au Lait · 13 mL · NAIL_PRODUCTS/NAIL_LACQUER · gsc-demo:sku/elyssah-ai/ELY-NAI-NL01-SHD08
Every SKU is clinically tested, compliant, and authorized for its channel.

## Global Sales — SM-ECO-10060, 19 selected of 50 nodes
- IT · Italy (home territory) · IT-ECO-10060 · https://it-eco-10060.ai/
- EU · European Union · EU-ECO-10060 · https://eu-eco-10060.ai/
- US · United States · US-ECO-10060 · https://us-eco-10060.ai/
- CA · Canada · CA-ECO-10060 · https://ca-eco-10060.ai/
- MX · Mexico · MX-ECO-10060 · https://mx-eco-10060.ai/
- BR · Brazil · BR-ECO-10060 · https://br-eco-10060.ai/
- AR · Argentina · AR-ECO-10060 · https://ar-eco-10060.ai/
- CL · Chile · CL-ECO-10060 · https://cl-eco-10060.ai/
- CO · Colombia · CO-ECO-10060 · https://co-eco-10060.ai/
- CR · Costa Rica · CR-ECO-10060 · https://cr-eco-10060.ai/
- DO · Dominican Republic · DO-ECO-10060 · https://do-eco-10060.ai/
- EC · Ecuador · EC-ECO-10060 · https://ec-eco-10060.ai/
- GT · Guatemala · GT-ECO-10060 · https://gt-eco-10060.ai/
- PA · Panama · PA-ECO-10060 · https://pa-eco-10060.ai/
- PE · Peru · PE-ECO-10060 · https://pe-eco-10060.ai/
- UY · Uruguay · UY-ECO-10060 · https://uy-eco-10060.ai/
- SG · Singapore · SG-ECO-10060 · https://sg-eco-10060.ai/
- JP · Japan · JP-ECO-10060 · https://jp-eco-10060.ai/
- KR · South Korea · KR-ECO-10060 · https://kr-eco-10060.ai/
Registry apex: https://sm-eco-10060.org

## The network
- 11,500,000 AI Agent transactions a month · 4.2 every second
- 9:1 machine to human · 100% of orders closed with a human signature
- 50 nodes

## The census — CPG Knowledge Graph with SPARKS
- 15,688 retail grocery banners · 3,290,000 points of sale · 50 global markets
- 38,350 BPC brands · 2,000,000,000 datapoints

## The stack
GSC operates the jurisdiction and execution layers of its own stack: Standard-10060 sets the rules, ECO-10060 defines the object, SM-ECO-10060 resolves the jurisdiction, ACM-68000 carries the execution.
SM-ESG-CPG carries the ESG record (https://sm-esg-cpg.org). SM-AIO-CPG carries AI Orderability (AIO) (https://sm-aio-cpg.org).
Operated by GreenCore Solutions Corp.

## SM-ESG-CPG
Every elyssah claim — clinically tested, compliant, authorized for its channel — names its author: the maker asserts, the certifier issues, the record carries both. SM-ESG-CPG makes those claims resolvable by agents across 50 sovereign nodes. The protocol carries no scores, ratings, or rankings — it returns the record as lodged, and the buying agent decides. Operated by GreenCore Solutions Corp.

## Agent readiness
This page grades itself on every load: https://isitagentready.com/?url=elyssah.ai
Last deploy-time scan 2026-08-21 16:17 UTC: 16/17 · Level 5 · Agent-Native

## Machine surfaces
- https://elyssah.ai/elyssah.json
- https://elyssah.ai/catalog.json
- https://elyssah.ai/index.json
- https://elyssah.ai/health.json
- https://elyssah.ai/openapi.json
- https://elyssah.ai/.well-known/agent-card.json
- https://elyssah.ai/.well-known/ai-catalog.json
- https://elyssah.ai/.well-known/mcp.json
- https://mcp.cpgknowledgegraph.ai/mcp — the CPG Knowledge Graph, live

## Operator
GreenCore Solutions Corp. (GSC), Vancouver, BC, Canada.
D-U-N-S 24-336-6774. Microsoft AI Cloud Partner.
Microsoft Azure: France Central, Australia East, South Central US, Mexico Central.
Google Cloud Enterprise: Madrid.
HITL contact: https://gsc-navigator.ai/

## Citation
elyssah.ai (2026). Skin First — the GSC stack behind a brand. GreenCore Solutions Corp., Vancouver, BC.
elyssah.ai. Freely citable with attribution.