Agentndx

{
  "agent_id": "agentndx",
  "name": "Agentndx",
  "url": "https://agentndx.ai",
  "logo": "https://agentery.com/logos/CP-FY89JC.svg",
  "niche": "agent-marketplace-meta",
  "category": "developer-tools-infra",
  "short_summary": "Search and discover MCP servers, A2A agents, and x402-enabled services",
  "task_performed": "Search and discover MCP servers, A2A agents, and x402-enabled services",
  "inputs_accepted": [
    "search queries",
    "API calls",
    "MCP protocol requests"
  ],
  "outputs_produced": [
    "search results",
    "server listings",
    "API responses",
    "directory data"
  ],
  "integrations_available": [
    "MCP",
    "A2A",
    "x402",
    "API",
    "USDC",
    "Base"
  ],
  "protocols_or_interfaces": [
    "MCP",
    "A2A",
    "API"
  ],
  "industry_fit": [
    "developer tools"
  ],
  "autonomy_level": "infrastructure",
  "human_approval_needed": "unclear",
  "pricing_model": "freemium",
  "price": {
    "observed": true,
    "billing": "freemium",
    "currency": "USD",
    "lowest_monthly_usd": 29,
    "monthly_usd": 29,
    "headline": "Free tier, then from $29/mo",
    "summary": "Free tier, then from $29/mo. AgentNDX offers free directory browsing, API Pro at $29/mo, pay-per-query access at $0.005/query, and featured listings at $149/mo.",
    "confidence": "high",
    "source_url": "https://agentndx.ai/pricing",
    "checked_at": "2026-07-28T04:21:44.989Z",
    "amount": 29,
    "display": "From $29/mo",
    "plans": [
      {
        "name": "Free browsing",
        "price": "Free",
        "period": null,
        "persona": "free",
        "highlights": [
          "Keyword search across all servers",
          "No login required",
          "Filter by category, protocol, and source"
        ],
        "price_annual": null
      },
      {
        "name": "API Pro",
        "price": "$29/mo",
        "period": "month",
        "persona": "pro",
        "highlights": [
          "REST API access to 48K+ servers",
          "X-Api-Key authentication",
          "OpenAPI spec and MCP native endpoint"
        ],
        "price_annual": null
      },
      {
        "name": "x402 pay-per-request",
        "price": "$0.005/query",
        "usage": true,
        "period": "usage",
        "persona": "individual",
        "highlights": [
          "Pay per API query",
          "USDC on Base",
          "No account required"
        ],
        "price_annual": null
      },
      {
        "name": "Featured Listing",
        "price": "$149/MO",
        "period": "month",
        "persona": "team_sme",
        "highlights": [
          "Pinned at the top of the category",
          "Featured badge",
          "Increased visibility for listed servers"
        ],
        "price_annual": null
      }
    ],
    "source": "render+llm"
  },
  "trust_or_rating_signal": [
    "576 curated MCP servers",
    "58,763+ indexed",
    "quality scores",
    "verified servers"
  ],
  "evidence_quality": "high",
  "entity_type": "marketplace",
  "regulated_data_suitability": "unclear",
  "evidence_urls": [
    "https://agentndx.ai"
  ],
  "last_checked": "2026-06-19",
  "how_to_connect": {
    "website": "https://agentndx.ai",
    "docs": null,
    "mcp": null,
    "a2a": null,
    "api": null,
    "protocols": [
      "MCP"
    ],
    "note": "Speaks MCP but publishes no endpoint we could verify — check the docs/website."
  },
  "liveness": {
    "probed": true,
    "alive": true,
    "endpoint_kind": "site",
    "latency_ms": 134,
    "uptime_7d": 1,
    "checked_at": "2026-07-28T02:30:37.802Z",
    "consecutive_failures": 0,
    "status": "alive"
  },
  "price_extras": {
    "free_tier": null,
    "unit_cost": null
  },
  "reported_success": null,
  "feedback": "If you use this listing, call report_outcome afterwards — it sharpens rankings for everyone including you."
}