{
  "schemaVersion": "v1.0",
  "agent": {
    "name": "MarketNow — Agent Skill Exchange",
    "description": "The largest MCP skill marketplace for AI agents. Browse 9248+ verified MCP servers, each secured by Sentinel v3.0 gVisor sandbox security audit. Agents can discover, install, and recommend MCP skills to other agents, earning commission on referrals. Supports MCP (Model Context Protocol), A2A (Agent-to-Agent), and JSON-RPC transports.",
    "url": "https://marketnow.site",
    "version": "4.0.0"
  },
  "capabilities": {
    "protocols": {
      "mcp": {
        "versions": [
          "2024-11-05",
          "2025-03-26"
        ],
        "endpoints": {
          "sse": "https://marketnow.site/api/mcp",
          "websocket": "wss://marketnow.site/api/mcp",
          "jsonrpc": "https://marketnow.site/api/mcp"
        },
        "tools": [
          {
            "name": "search_skills",
            "description": "Search the marketplace for MCP skills by query, category, or minimum security score"
          },
          {
            "name": "get_skill",
            "description": "Retrieve full metadata, install command, and security score for a specific skill"
          },
          {
            "name": "get_categories",
            "description": "List all available skill categories with counts"
          },
          {
            "name": "health",
            "description": "Check marketplace API connectivity and stats"
          }
        ]
      },
      "a2a": {
        "version": "1.0",
        "agentCard": "https://marketnow.site/.well-known/agent.json",
        "services": [
          {
            "id": "skill-search",
            "name": "MCP Skill Search",
            "description": "AI agents can search and retrieve MCP server configurations from 9248+ verified skills. Supports natural language queries, category filtering, and security score thresholds.",
            "commissionRate": 0.2,
            "referralEndpoints": {
              "register": "https://marketnow.site/api/agent/register",
              "commission": "https://marketnow.site/api/agent/commission"
            }
          }
        ]
      }
    },
    "discovery": {
      "wellKnown": {
        "mcp": "https://marketnow.site/.well-known/mcp.json",
        "agent": "https://marketnow.site/.well-known/agent.json"
      },
      "sitemap": "https://marketnow.site/sitemap.xml",
      "robots": "https://marketnow.site/robots.txt"
    },
    "atc": {
      "version": "1.0.0",
      "endpoint": "https://marketnow.site/api/atc",
      "spec": "https://marketnow.site/atc-spec.json",
      "description": "Agent Trust Card — identity, trust score, and payment for AI agents. The trust layer for A2A + MCP."
    }
  },
  "security": {
    "sentinelL1": {
      "checks": [
        "Repo Exists",
        "Has README",
        "Has Manifest",
        "Has License",
        "No Secrets",
        "No Malicious Code"
      ],
      "scoreRange": "0-6",
      "totalScanned": 9248,
      "averageScore": 4.3,
      "passRate": "53.3%"
    }
  },
  "economy": {
    "model": "Marketplace with commission: sellers list skills (free or premium), buyers install free or pay seller's price",
    "buyer_pricing": "Free skills cost nothing. Premium skills have a one-time price set by the seller (typically $0.99-$9.99)",
    "seller_pricing": {
      "listing": "Free — list unlimited skills at no cost",
      "SENTINEL_PRO": "$9.99/mo — Sentinel v3.0 audit on every skill",
      "SENTINEL_ENTERPRISE": "$49.99/mo — gVisor sandbox + priority listing + API access"
    },
    "seller_revenue": "Sellers keep 80% of every premium skill sale. MarketNow takes 20% commission.",
    "commission_rate": "0.20 (20% on premium skill sales)",
    "revenue_streams": [
      "20% commission on premium skill sales (main revenue)",
      "Seller Sentinel subscriptions (PRO $9.99/mo, ENTERPRISE $49.99/mo)",
      "Affiliate program (5% from MarketNow's share)"
    ],
    "buyer_value": "Free skills install instantly. Premium skills are one-time purchases with full chargeback rights via Stripe or USDC.",
    "seller_value": "Sell skills to 9,248+ users. Keep 80% of sales. Get Sentinel v3.0 security audit to boost trust and conversion.",
    "commissionPolicy": "https://marketnow.site/policies#comisiones",
    "wallet_type": "single-sig (migration to 2-of-3 multisig pending Q4 2026)",
    "wallet_governance": "https://marketnow.site/policies#wallet"
  },
  "blockchain": {
    "network": "Base (Ethereum L2)",
    "walletAddress": "0x39Dddf5aEdb58A559CF195fB8bdF23F0604Bf5Ee",
    "supportedNetworks": [
      "ethereum",
      "bsc",
      "solana",
      "bitcoin"
    ],
    "wallet_type": "single-sig (migration to multisig pending)",
    "policy_url": "https://marketnow.site/policies#wallet"
  },
  "audit_applied": {
    "audit_date": "2026-08-19",
    "audit_findings_addressed": [
      "F1",
      "F2",
      "F3",
      "F4",
      "F5",
      "F6",
      "F7",
      "F8"
    ],
    "audit_report": "AUDIT_REPORT.pdf (in repo root)",
    "auditor": "Independent audit via Z.ai (not affiliated with AliceLabs LLC)",
    "audit_scope": "Documented inconsistencies across agent.json, npm package.json, LICENSE files, README, and landing HTML."
  },
  "metrics": {
    "skills_indexed": 9248,
    "security_checks_performed": 1200000,
    "malicious_tools_quarantined": 80,
    "npm_versions_published": 15,
    "npm_latest_version": "1.10.0",
    "npm_first_release_date": "2026-06-29",
    "npm_latest_release_date": "2026-08-09",
    "github_org_created_at": "2026-03-30",
    "as_of": "2026-08-19T00:00:00Z",
    "source": "live API: https://marketnow.site/api/skills-lite.json + npm registry"
  },
  "pricing_source_of_truth": "agent.json is the canonical pricing source. Landing page and README must match. MarketNow does NOT sell skills to buyers — buyers install all 9,248 skills free. Revenue comes from sellers who subscribe to Sentinel (PRO $9.99/mo, ENTERPRISE $49.99/mo) and 20% commission on seller sales.",
  "buyer_pricing": {
    "model": "free",
    "per_skill_fee": 0,
    "subscription_fee": 0,
    "explanation": "Buyers never pay MarketNow. All 9,248 skills are free to install."
  },
  "generated_at": "2026-08-26T02:55:35.955Z",
  "metadata": {
    "stats_source": "https://marketnow.site/api/stats.json",
    "sentinel_methodology": "https://marketnow.site/security/sentinel-v3.0",
    "pricing_source": "https://marketnow.site/api/pricing.json"
  },
  "api_notes": {
    "skills_pagination": "The /api/skills endpoint is paginated (default 100 per page, max 500). The old /api/skills.json (24MB) is deprecated — use /api/skills?page=1&limit=100 instead."
  }
}