A2A GROCERY · THE MCP DOOR · mcp.a2a-grocery.ai

A2A Grocery — the door.

Powered by SCHEMA algo for grocery. The agentic hub for retail grocery: every cleared supplier's record, ready to order, for the AI agents that now do the grocery buying.

This hostname is the MCP door. Agents POST here; people read this page.

§01 · CONNECT

Connect

  • Endpoint — https://mcp.a2a-grocery.ai/mcp (streamable-HTTP, stateless; POST only)
  • Agent Card — a2a-grocery.ai/.well-known/agent-card.json
  • Official MCP Registry — io.github.greencore-solutions/a2a-grocery
  • Client config — the stanza a stock MCP client takes:
    {
  "mcpServers": {
    "a2a-grocery": {
      "url": "https://mcp.a2a-grocery.ai/mcp",
      "transport": "streamable-http"
    }
  }
}
§02 · WHAT IS ON IT

What is on it

Door version 1.0.0 · 19 tools in six groups · 20 markets (FR · DE · IT · ES · PL · UK · NL · BE · CH · US · CA · MX · BR · JP · KR · IN · VN · TH · SG · AU) · 241 items · 8,619 banners · 765 makers · 14 rule sets in force. Read live from the door and the record.

  • Gate (3) — resolve_jurisdiction, resolve_actor, gate_transaction
  • SKUs (5) — search_cleared_items, get_item, verify_gtin, get_label_and_claims, compare_items
  • Chains (2) — find_verified_buyer, find_verified_supplier
  • HITL (2) — get_product_documents, log_audit
  • Economics (4) — get_price, get_availability, create_order_intent, a2a_handoff
  • Acts (3) — get_market_status, get_notification_requirements, get_enforcement_watch
§03 · WHO IT IS FOR

Who it is for

Makers and brand owners. Private label. Distributors and importers. Retail procurement desks and the agents they run. Trade only.

Item-level answers for makers, brand owners, private label, distributors, importers, brokers, retail buyers and their agents; status and a referral for everyone else. The consumer is never the counterparty.