{
  "$schema": "https://a2aprotocol.ai/schemas/agent-card.json",
  "name": "Kirppiskettu Agent",
  "version": "1.0.0",
  "description": "Autonomous circular economy agent for Finnish flea market search, rental table profitability, and vintage valuation.",
  "url": "https://kirppiskettu.fi/a2a",
  "supportedInterfaces": [
    {
      "url": "https://kirppiskettu.fi/a2a",
      "transport": "JSON-RPC-2.0",
      "protocol": "A2A"
    },
    {
      "url": "https://kirppiskettu.fi/mcp",
      "transport": "Streamable-HTTP",
      "protocol": "MCP"
    }
  ],
  "capabilities": {
    "streaming": false,
    "pushNotifications": false
  },
  "skills": [
    {
      "id": "search_fleamarkets",
      "name": "Search Flea Markets",
      "description": "Search 700+ verified Finnish flea markets, self-service venues, and recycling centres by city or keyword.",
      "inputSchema": {
        "type": "object",
        "properties": {
          "kunta": { "type": "string", "description": "Finnish municipality (e.g. Helsinki)" },
          "q": { "type": "string", "description": "Search keyword" }
        }
      }
    },
    {
      "id": "calculate_table_profit",
      "name": "Calculate Table Profit",
      "description": "Estimate weekly flea market stall rental profit and hit rate based on item price points.",
      "inputSchema": {
        "type": "object",
        "properties": {
          "weekly_rent": { "type": "number" },
          "avg_price": { "type": "number" },
          "items_count": { "type": "integer" }
        }
      }
    },
    {
      "id": "estimate_vintage_value",
      "name": "Estimate Vintage Value",
      "description": "Estimate secondary market value for Arabia ceramics, Nordic vintage design, and precious metal hallmarks.",
      "inputSchema": {
        "type": "object",
        "properties": {
          "category": { "type": "string" },
          "stamp_or_model": { "type": "string" }
        }
      }
    }
  ]
}