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MCP x402 - Evidence-Backed Web Verification

io.github.Diogoup26/mcp-x402 · v1.2.12

Evidence-backed pre-purchase checks for offer terms, seller trust and policy compliance.

Connect Remote server

Terminal
claude mcp add --transport http mcp-x402 https://mcp-x402-production.up.railway.app/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "mcp-x402": {
      "url": "https://mcp-x402-production.up.railway.app/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "mcp-x402": {
      "type": "http",
      "url": "https://mcp-x402-production.up.railway.app/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://mcp-x402-production.up.railway.app/mcp

Tools 4 found in our last check

  • preview_verification

    Use this free static preview before paying for verificar_condicoes. Choose offer_terms to inspect warranty, returns and availability; seller_trust to inspect seller identity and authorization; or policy_compliance to inspect required policy terms. It performs no web request, Ope…

  • consultar_ia

    Use for general questions that do not require live web retrieval. Returns a concise model answer and does not fetch URLs or verify current facts. Use analisar_url for a source-bounded page report and verificar_condicoes for evidence-backed decisions. PT: Use para perguntas gerai…

  • analisar_url

    Use to fetch one public HTTP or HTTPS page and return a source-bounded report with summary, facts, risks and recommended actions. The optional objective controls focus but is never evidence. It does not consult other sources; use verificar_condicoes for condition-by-condition de…

  • verificar_condicoes

    Use before an agent trusts, buys or acts to test 1 to 10 explicit conditions against one public HTTP or HTTPS page. Best fits offer and warranty checks, seller identity or authorization checks, and policy compliance checks. Returns confirmed, rejected or uncertain for every cond…

Details

Endpointhttps://mcp-x402-production.up.railway.app/mcp (Streamable HTTP)
First published1 Nov 2026
Last updated1 Nov 2026
Registry nameio.github.Diogoup26/mcp-x402

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