{
  "schemaVersion": "v1.0",
  "agent": {
    "name": "MarketNow — Agent Skill Exchange",
    "description": "The largest MCP skill marketplace for AI agents. Browse 66,496 indexed MCP servers with documented install-risk and evidence-based trust scores (top packages deep-scanned with the 29 Sentinel rules); 130,845 tracked across the ecosystem. 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 66,496 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": 66496,
      "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 free)",
    "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 66,496+ 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": 66496,
    "security_checks_performed": 684912,
    "npm_versions_published": 18,
    "npm_latest_version": "1.10.3",
    "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",
    "skills_tracked_all_sources": 130845,
    "security_checks_methodology": "10 L1 checks x 66,496 entries + 29 L2 rules x 688 tarball scans",
    "l2_tarballs_deep_scanned": 688,
    "l2_flagged_for_review": 409,
    "l2_clean": 116,
    "npm_downloads_last_month": 1169,
    "npm_vulnerabilities_own_packages": 0
  },
  "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 66,496 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 66,496 skills are free to install."
  },
  "generated_at": "2026-09-10T04:08:52.532Z",
  "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."
  }
}