{"name":"a2a-retailmedia","title":"A2A Retailmedia — the agentic retail-media hub for grocery","version":"1.0.2","operator":"GreenCore Solutions Corp.","endpoint":"https://mcp.a2a-retailmedia.ai/mcp","transport":"streamable-http","authentication":"none for reads","tools":["find_makers","resolve_gtin","check_eligibility","list_banners","list_packages","quote_package","find_buyer","submit_demand","pull_measurement","renew_package","get_banner_card","list_banner_cards","resolve_jurisdiction","resolve_actor","gate_transaction","receive_demand","a2a_handoff","log_audit","enrol_maker"],"chain":["find_makers","resolve_gtin","check_eligibility","list_banners","list_packages","quote_package","find_buyer","submit_demand","pull_measurement","renew_package","get_banner_card","list_banner_cards"],"agent_card":"https://a2a-retailmedia.ai/.well-known/agent-card.json","documentation":"https://a2a-retailmedia.ai/docs","notice":"Artificial intelligence makes mistakes. A2A Retailmedia is an agentic information source, not a recommendation. No ads, ever. No rank for sale. Trade only."}