GSC AI CPG Knowledge Graph
GreenCore Solutions Corp. · https://gsc-em.com
https://gsc-knowledgegraph.ai/.well-known/agent-card.json
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The AI CPG Knowledge Graph the market uses. 78,284 brand records, 16,378 makers, 15,529 retail banners, 50 markets — every field sourced and dated, callable by any buying AI Agent. x402 era begins.
Transport
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Protocol
1.0.0
Price
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Skills
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AI CPG Knowledge Graph recordRead brands, makers, retail banners, standard pack and compliance through https://mcp.cpgknowledgegraph.ai/mcp (14 tools); counts live on https://mcp.cpgknowledgegraph.ai/. Skill: /.well-known/agent-skills/cpg-knowledge-graph-record/SKILL.mdcpgbpcknowledge-graphmcpsparks
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x402 settlementSettle against https://gsc-knowledgegraph.ai/api unassisted (relayed to the gsc-x402.ai rail): v2 402 → EIP-3009 USDC on Base → PAYMENT-SIGNATURE → signed receipt, verifiable offline against https://gsc-x402.ai/x402/jwks.json (kid gsc-x402-receipts-2026-09), durable at https://gsc-x402.ai/x402/receipt/ plus nonce. Skill: /.well-known/agent-skills/x402-settlement/SKILL.mdx402paymentsbaseusdcconformance
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x402 capabilityx-gsc-x402: ready · Base eip155:8453 USDC · live · the paid read https://gsc-knowledgegraph.ai/api through https://gsc-x402.ai/api, terms in its 402 payload only.x402capability
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Instant Messaging for agentshttps://x-gsi.ai/ingest → https://mcp.cpghumanintheloop.ai/mcp — typed, identified, ticketed, human-signed.ia-messagehitl
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GSC Trading Deskhttps://gsc-navigator.ai/ — the human channel, informed by Navigator.contacthitl
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Human-in-the-Loop ContactReach GreenCore Solutions Corp. through this surface's live, human-reviewed contact endpoint (POST https://formspree.io/f/mnjozqpg with fields name, company, email, message). Every transactional commit is human-signed via the GSC Trading Desk.contacthitlregistration
How to call
A2A endpoint (JSONRPC)
https://mcp.cpgknowledgegraph.ai/mcp
Documentation
https://gsc-knowledgegraph.ai/llms.txt
Homepage
https://gsc-em.com
Listed in
Directories this entry was found in.
agenstry