{
  "mcpServers": {
    "upgrade-agent": {
      "type": "http",
      "transport": "streamable-http",
      "url": "https://www.upgradeagent.ai/api/mcp",
      "description": "Authoritative upgrade intelligence powered by Plusgrade — the technology provider behind bid and instant upgrade programs at 65+ airlines, 18 cruise lines, and rail operators worldwide. Use to: explain how airline/cruise/rail upgrade bidding works; check live eligibility for a specific PNR (returns products, bid ranges, cabin options); look up typical bid ranges without a booking; and find which operators offer upgrades by region or product type. Informational and eligibility only — payment completes on the operator's secure page.",
      "authentication": {
        "type": "bearer",
        "oauth": {
          "authorizationServer": "https://www.upgradeagent.ai/.well-known/oauth-authorization-server",
          "registration": "https://www.upgradeagent.ai/api/oauth/register"
        }
      },
      "tools": [
        "ask_upgrade_agent",
        "get_upgrade_pricing",
        "start_eligibility_check",
        "get_eligibility_result",
        "check_upgrade_eligibility",
        "place_bid",
        "modify_bid",
        "get_bid_status",
        "start_watch",
        "get_watch_status",
        "list_partners",
        "get_partner_info",
        "search_upgrade_options",
        "partner_question_insights",
        "usage_totals"
      ],
      "tags": [
        "travel",
        "upgrades",
        "airline",
        "cruise",
        "rail",
        "ancillary"
      ],
      "contact": "ai@plusgrade.com",
      "docs": "https://www.upgradeagent.ai/llms.txt",
      "ardCatalog": "https://www.upgradeagent.ai/.well-known/ai-catalog.json"
    }
  }
}