All servers · Agent payments (x402) · Markets & trading · Research & knowledge

AI Orderability (AIO) Agents CPG with x402: Retail & Marketplace Sourcing

io.github.greencore-solutions/gsc-marketplace · v1.4.1

Measured by MCP Station

Description written by the publisher, not verified

CPG sourcing for AI Agents with x402: BPC brands, agent IM, Trading Desk. GreenCore Solutions Corp.

Connect

claude mcp add --transport http gsc-marketplace https://mcp.gsc-marketplace.ai/mcp

{
  "mcpServers": {
    "gsc-marketplace": {
      "url": "https://mcp.gsc-marketplace.ai/mcp"
    }
  }
}

Tools as reported by the server

• search_brands
  When a marketplace or retail sourcing agent calls, it leaves with a brand it can act on — found, verified, and answerable — with Instant Messaging for agents or the human-in-the-loop GSC Trading Desk as next steps. Step 1 — FOUND: search the brands the CPG Knowledge Graph covers in one of 25 markets
• get_brand
  Step 2 — VERIFIED: is the brand on the CPG Knowledge Graph for this market, and at what SPARKS completeness tier (100 = resolvable pack/size record held · 8 = registered, pending · floor = STANDARD default). Returns the market's supply/demand context and both doors to act. No prices, no stock, no te
• get_brand_identifiers
  Step 3 — ANSWERABLE: GSC publishes ONLY its own GS1-registered identifiers (the 990832300xxx block) on any surface; third-party GTINs are never stored on the graph's entity universe and never appear here. A GTIN the caller already holds resolves live on the CPG Knowledge Graph (resolve_gtin, resolve
• get_marketplace_operators
  The demand side per market as the CPG Knowledge Graph publishes it (retail banners — public registry data), each carrying an agentic-posture field from a fixed taxonomy and sorted by it. Neutral by design: no tiers, no pursuit language, no relationship claims, no named individuals. Posture is wire e
• instant_message_agents
  How an agent lodges an RFQ, a terms request, or an escalation with GreenCore Solutions Corp. — typed, identified, ticketed, human-signed (IA-MESSAGE). Points at the existing door: the x-gsc-inbound address and the transaction MCP. No new write path here.
• contact_trading_desk
  The human channel. The GSC Trading Desk is informed by Navigator across all GSC agentic assets — a human reads, a human answers. Use it for anything a person should decide; agents use Instant Messaging.
• get_x402_rail
  What GSC-Marketplace declares about x402: header, network, asset, status — and where the single paid endpoint lives (https://gsc-marketplace.ai/api; its terms are stated in its 402 payload only, never here). Door: https://gsc-marketplace.ai/x402 · skill: x402-settlement.
• get_radar
  The public network figures as GSC Radar publishes them (live JSON), macro numbers only.
• get_cpg_knowledge_graph
  353,532 makers · 8,619 retail banners · 25 markets (statement of record, read live: https://gsc-radar.ai/statement.json). The Beauty & Personal Care source of truth for AI agents, classified on SPARKS; 14 read tools over MCP; the data surface every marketplace answer resolves against.
• get_acm_68000
  The deterministic signal protocol every GSC surface speaks: seven signals, GS1-anchored, append-only, non-substitutable. Canon resolves on acm-68000.ai / .org and the standards beacon; the gen-2 door is cpg-68000.ai.
• get_aio_agent_fleet
  The AIO Agent class and its regional hosts: signed, resident, addressable resolvers with market × category remits — the NextGen identity register is the signed Card, verifiable against each host's jwks. Status is only what the wire says.

Tool changes

• 2026-10-21: search_brands, get_brand, get_brand_identifiers, get_marketplace_operators, instant_message_agents, contact_trading_desk, get_x402_rail, get_radar, get_cpg_knowledge_graph, get_acm_68000, get_aio_agent_fleet
• 2026-10-16: search_brands, get_brand, get_brand_identifiers, get_marketplace_operators, instant_message_agents, contact_trading_desk, get_x402_rail, get_radar, get_cpg_knowledge_graph, get_acm_68000, get_aio_agent_fleet

Repository · Website · JSON · Text for agents · Registry updated 2026-09-17