{
  "version": "1.0",
  "protocolVersion": "2025-03-26",
  "serverInfo": {
    "name": "attago-mcp",
    "title": "AttaGo Crypto Trading Signals",
    "version": "1.0.0",
    "instructions": "Two access modes: (1) x402 pay-per-request — no account, $0.10/score or $0.45/data, always business-tier (all futures tokens). (2) Registered account via Cognito API — subscribe for tier discounts, alerts, and webhooks. See https://attago.bid/.well-known/agents.json for registration flow."
  },
  "description": "Real-time Go/No-Go crypto trading signals for 50+ assets with tiered derivatives coverage (Top 8 to all futures tokens by tier). Spot scores, perpetual futures scores, confidence levels, and Fear & Greed index. Paid tiers update every 30 seconds; free tier every 5 minutes. Free discovery tools + paid detailed scoring via x402 USDC payment (business-tier data). Agents can also register for tier-based subscriptions.",
  "iconUrl": "https://attago.bid/brand/icon-512.png",
  "documentationUrl": "https://attago.bid/docs",
  "transport": {
    "type": "streamable-http",
    "endpoint": "/v1/mcp"
  },
  "capabilities": {
    "tools": {
      "listChanged": false
    }
  },
  "authentication": {
    "required": false,
    "note": "Discovery is free. Paid tools use x402 USDC payment via PAYMENT-SIGNATURE header. Alternatively, agents can register via Cognito API for subscription-based access with tier discounts."
  },
  "tools": [
    {
      "name": "get_asset_score",
      "description": "Get derived scoring data for a single crypto asset including all futures tokens (business-tier coverage). Returns composite score, component bands, and categorical context labels. $0.10 USDC via x402."
    },
    {
      "name": "get_market_data",
      "description": "Get derived scoring data for all tracked assets including all futures tokens (business-tier coverage). Returns composite scores, component bands, and categorical context labels. $0.45 USDC via x402."
    },
    {
      "name": "get_fear_greed",
      "description": "Get crypto Fear & Greed index (free)"
    },
    {
      "name": "list_assets",
      "description": "List all tracked assets with scores (free)"
    }
  ],
  "provider": {
    "organization": "AttaGo",
    "url": "https://attago.bid"
  }
}