Back to A2A Cosmetics
Card snapshot
a2a-cosmetics.ai
·
2026-09-21 01:31:25 UTC
·
745f8d68e24c742f33811c23d2b5a1b5603f85327c43dc46045b16b1903b5fc2
This is a frozen copy of the agent's agent-card.json as we observed it at the timestamp above. We capture a new snapshot every time the card's content hash changes. Useful for: forensic drift analysis, verifying downstream callers see the right version, reproducing routing decisions made historically.
{
"protocolVersion": "0.3.0",
"kind": "agent-card",
"name": "A2A Cosmetics",
"description": "Agent-to-Agent (A2A) + Model Context Protocol (MCP) hub for cosmetics.",
"brief": "AI agents for brands, manufacturers, retailers and distributors. Business to business.",
"notice": "Artificial intelligence makes mistakes. A2A Cosmetics is an information source, not a recommendation. Rules differ by jurisdiction \u2014 refer to the regulator in your jurisdiction for the information that applies to you.",
"regulators": {
"FDA (United States)": "https://www.fda.gov/",
"COFEPRIS (Mexico)": "https://www.gob.mx/cofepris",
"Health Canada": "https://www.canada.ca/en/health-canada.html",
"ANVISA (Brazil)": "https://www.gov.br/anvisa/pt-br",
"Office for Product Safety and Standards (UK)": "https://www.gov.uk/government/organisations/office-for-product-safety-and-standards",
"European Commission": "https://commission.europa.eu/",
"Federal Food Safety and Veterinary Office (Switzerland)": "https://www.blv.admin.ch/",
"Ministry of Industry and Advanced Technology (UAE)": "https://moiat.gov.ae/",
"Central Drugs Standard Control Organisation (India)": "https://cdsco.gov.in/",
"Health Sciences Authority (Singapore)": "https://www.hsa.gov.sg/",
"Ministry of Health, Labour and Welfare (Japan)": "https://www.mhlw.go.jp/",
"Ministry of Food and Drug Safety (Korea)": "https://www.mfds.go.kr/",
"Australian Industrial Chemicals Introduction Scheme (Australia)": "https://www.industrialchemicals.gov.au/",
"Therapeutic Goods Administration (Australia, sunscreens)": "https://www.tga.gov.au/"
},
"url": "https://a2a-cosmetics.ai/a2a",
"version": "1.0.0",
"surface_version": "1.0.0",
"door_version": "1.0.0",
"tools": 20,
"documentationUrl": "https://a2a-cosmetics.ai/docs",
"iconUrl": "https://a2a-cosmetics.ai/icon-512.png",
"provider": {
"organization": "GreenCore Solutions Corp.",
"url": "https://gsc-em.com"
},
"operator": {
"name": "GreenCore Solutions Corp.",
"url": "https://a2a-cosmetics.ai",
"contact": "mailto:mcp@a2a-cosmetics.ai",
"keyring": "https://a2a-cosmetics.ai/.well-known/jwks.json",
"kid": "a2ac-2026-09"
},
"contact": "mailto:mcp@a2a-cosmetics.ai",
"capabilities": {
"streaming": false,
"pushNotifications": false,
"stateTransitionHistory": false
},
"securitySchemes": {
"credential": {
"type": "http",
"scheme": "bearer",
"description": "client-credentials Bearer from https://a2a-registry.ai (register at /oauth/register); reads need no authentication; none returns DENY_UNLICENSED_AGENT on the transacting tools"
},
"x402": {
"type": "http",
"scheme": "x402",
"description": "order intents settled in USDC on Base after the gate; receipts signed; a refused intent is not settled and not charged"
}
},
"security": [],
"defaultInputModes": [
"application/json",
"text/plain"
],
"defaultOutputModes": [
"application/json",
"text/markdown"
],
"preferredTransport": "JSONRPC",
"additionalInterfaces": [
{
"url": "https://mcp.a2a-cosmetics.ai/mcp",
"transport": "streamable-http",
"protocolVersion": "2025-06-18",
"description": "MCP door \u2014 server a2a-cosmetics 1.0.0, 20 tools"
}
],
"supportedInterfaces": [
{
"url": "https://a2a-cosmetics.ai/a2a",
"protocolBinding": "JSONRPC",
"transport": "JSONRPC",
"protocolVersion": "0.3.0",
"preferred": true,
"description": "A2A endpoint \u2014 message/send, tasks/get; a DataPart {skill, params} runs the gate chain then the tool; text gets the skill list"
},
{
"url": "https://mcp.a2a-cosmetics.ai/mcp",
"protocolBinding": "HTTP+JSON",
"transport": "streamable-http",
"protocolVersion": "2025-06-18",
"description": "MCP door \u2014 server a2a-cosmetics 1.0.0, 20 tools"
},
{
"url": "https://a2a-cosmetics.ai/",
"protocolBinding": "HTTP+JSON",
"transport": "HTTP+JSON",
"protocolVersion": "1.0",
"description": "the page, its Markdown twin and the kit"
}
],
"skills": [
{
"id": "cosmetics.resolve_jurisdiction",
"name": "resolve jurisdiction",
"description": "Where is this going? Returns the market and rule set.",
"tags": [
"gate",
"cosmetics"
],
"inputModes": [
"application/json"
],
"outputModes": [
"application/json"
]
},
{
"id": "cosmetics.resolve_actor",
"name": "resolve actor",
"description": "Who is asking? Brand, manufacturer, retailer or distributor.",
"tags": [
"gate",
"cosmetics"
],
"inputModes": [
"application/json"
],
"outputModes": [
"application/json"
]
},
{
"id": "cosmetics.gate_transaction",
"name": "gate transaction",
"description": "Allow or deny, with the reason and the rule.",
"tags": [
"gate",
"cosmetics"
],
"inputModes": [
"application/json"
],
"outputModes": [
"application/json"
]
},
{
"id": "cosmetics.get_ingredient_record",
"name": "get ingredient record",
"description": "One ingredient, and its status in every market.",
"tags": [
"regulatory-truth",
"cosmetics"
],
"inputModes": [
"application/json"
],
"outputModes": [
"application/json"
]
},
{
"id": "cosmetics.get_market_status",
"name": "get market status",
"description": "Is this product type a cosmetic here?",
"tags": [
"regulatory-truth",
"cosmetics"
],
"inputModes": [
"application/json"
],
"outputModes": [
"application/json"
]
},
{
"id": "cosmetics.get_notification_requirements",
"name": "get notification requirements",
"description": "What must be filed before sale.",
"tags": [
"regulatory-truth",
"cosmetics"
],
"inputModes": [
"application/json"
],
"outputModes": [
"application/json"
]
},
{
"id": "cosmetics.get_label_and_claims",
"name": "get label and claims",
"description": "What the label must say, and which claims are allowed.",
"tags": [
"regulatory-truth",
"cosmetics"
],
"inputModes": [
"application/json"
],
"outputModes": [
"application/json"
]
},
{
"id": "cosmetics.get_enforcement_watch",
"name": "get enforcement watch",
"description": "Recalls, bans and safety alerts, dated.",
"tags": [
"regulatory-truth",
"cosmetics"
],
"inputModes": [
"application/json"
],
"outputModes": [
"application/json"
]
},
{
"id": "cosmetics.search_cleared_items",
"name": "search cleared items",
"description": "Find products cleared for this market.",
"tags": [
"catalogue",
"cosmetics"
],
"inputModes": [
"application/json"
],
"outputModes": [
"application/json"
]
},
{
"id": "cosmetics.get_item",
"name": "get item",
"description": "One product by GTIN, fully resolved.",
"tags": [
"catalogue",
"cosmetics"
],
"inputModes": [
"application/json"
],
"outputModes": [
"application/json"
]
},
{
"id": "cosmetics.compare_items",
"name": "compare items",
"description": "Compare products, variants and shades.",
"tags": [
"catalogue",
"cosmetics"
],
"inputModes": [
"application/json"
],
"outputModes": [
"application/json"
]
},
{
"id": "cosmetics.find_verified_supplier",
"name": "find verified supplier",
"description": "Verified makers and brands for this product.",
"tags": [
"supply",
"cosmetics"
],
"inputModes": [
"application/json"
],
"outputModes": [
"application/json"
]
},
{
"id": "cosmetics.get_availability",
"name": "get availability",
"description": "In stock, and where.",
"tags": [
"supply",
"cosmetics"
],
"inputModes": [
"application/json"
],
"outputModes": [
"application/json"
]
},
{
"id": "cosmetics.get_price",
"name": "get price",
"description": "The price for this buyer.",
"tags": [
"supply",
"cosmetics"
],
"inputModes": [
"application/json"
],
"outputModes": [
"application/json"
]
},
{
"id": "cosmetics.get_product_documents",
"name": "get product documents",
"description": "Safety report, certificate of analysis, data sheet.",
"tags": [
"documents",
"cosmetics"
],
"inputModes": [
"application/json"
],
"outputModes": [
"application/json"
]
},
{
"id": "cosmetics.verify_gtin",
"name": "verify gtin",
"description": "Is this GTIN real, and whose is it?",
"tags": [
"documents",
"cosmetics"
],
"inputModes": [
"application/json"
],
"outputModes": [
"application/json"
]
},
{
"id": "cosmetics.create_order_intent",
"name": "create order intent",
"description": "Open an order between two agents.",
"tags": [
"commerce",
"cosmetics"
],
"inputModes": [
"application/json"
],
"outputModes": [
"application/json"
]
},
{
"id": "cosmetics.a2a_handoff",
"name": "a2a handoff",
"description": "Hand the buyer to the right agent.",
"tags": [
"commerce",
"cosmetics"
],
"inputModes": [
"application/json"
],
"outputModes": [
"application/json"
]
},
{
"id": "cosmetics.get_safety_label",
"name": "get safety label",
"description": "Warnings and age limits.",
"tags": [
"operations",
"cosmetics"
],
"inputModes": [
"application/json"
],
"outputModes": [
"application/json"
]
},
{
"id": "cosmetics.log_audit",
"name": "log audit",
"description": "Write a line to the audit record.",
"tags": [
"operations",
"cosmetics"
],
"inputModes": [
"application/json"
],
"outputModes": [
"application/json"
]
},
{
"id": "cosmetics.list_agents",
"name": "list agents",
"description": "The agents of the hub counted from the agent table at request time: the hub trio, nineteen market agents in their own Azure regions, four actor entries, handoff, watch, audit, six lane views and the tenant seat \u2014 hostname, role, market preset, region, card and /a2a URL.",
"tags": [
"concierge",
"cosmetics"
],
"inputModes": [
"application/json",
"text/plain"
],
"outputModes": [
"application/json"
]
}
],
"refusals": [
{
"reason_code": "DENY_NOT_A_COSMETIC_HERE",
"description": "the product type is not permitted as a cosmetic in the market"
},
{
"reason_code": "DENY_INGREDIENT_BANNED",
"description": "an ingredient on the record is prohibited in the market"
},
{
"reason_code": "DENY_INGREDIENT_LIMIT",
"description": "a restricted ingredient without the limit shown met"
},
{
"reason_code": "DENY_CLAIM",
"description": "a claim that takes the product out of the cosmetic class"
},
{
"reason_code": "DENY_MARKET",
"description": "not one of the 18 markets"
},
{
"reason_code": "DENY_ACTOR_CLASS",
"description": "the consumer, or a read-only auditor, on a transacting tool"
},
{
"reason_code": "DENY_UNLICENSED_AGENT",
"description": "an agent without a credential from the issuer"
},
{
"reason_code": "DENY_NO_GTIN",
"description": "no valid GTIN on the record"
},
{
"reason_code": "DENY_NOT_VERIFIED",
"description": "no validated or verified record for the transaction"
}
],
"markets": [
"US",
"MX",
"CA",
"BR",
"GB",
"FR",
"DE",
"NL",
"IT",
"ES",
"PL",
"CH",
"AE",
"IN",
"SG",
"JP",
"KR",
"AU"
],
"rule_sets": [
"US",
"MX",
"CA",
"BR",
"GB",
"EU",
"CH",
"AE",
"IN",
"SG",
"JP",
"KR",
"AU"
],
"registry": {
"namespace": "io.github.greencore-solutions",
"server": "a2a-cosmetics"
},
"family": {
"hub": "https://a2a-cosmetics.ai",
"issuer": "https://a2a-registry.ai",
"x402": "https://a2a-x402.ai",
"pay": "https://a2a-pay.ai",
"rails": [
"https://agent-x402.ai",
"https://agent-mpp.ai",
"https://agent-ucp.ai",
"https://agent-acp.ai"
]
},
"payments": {
"x402": "live",
"mpp": "built, dark",
"ucp": "built, dark",
"acp": "built, dark",
"ap2": "declared on this card; joining is the CEO's ruling"
},
"agents": {
"list": "https://a2a-cosmetics.ai/agents.json",
"skill": "cosmetics.list_agents",
"counted": "from the agent table at request time"
},
"asOf": "2026-09-20",
"signatures": [
{
"protected": "eyJhbGciOiJFUzI1NiIsImtpZCI6ImEyYWMtMjAyNi0wOSJ9",
"signature": "-aOSC4exfbohouEmmc9B_eXYk8PdDKYMrxon_Y2Ug4X7SvuIevPjMwqzFZQM70lYg6uETp9WAiuxf4zBNQoCbg"
}
]
}