MCP Server

Second Opinion MCP Server

com.secondopinionx402/second-opinion

What is the Second Opinion MCP server?

Adversarial verification for AI agents - pay an independent skeptic per verdict in USDC via x402.

Copy-paste configuration for popular MCP clients.

transport: http

Config generated by PluginBench — verify against the source before use.

~/.cursor/mcp.json

{
  "mcpServers": {
    "second-opinion": {
      "url": "https://secondopinionx402.com/mcp"
    }
  }
}

Create a Secret Santa party with names, emails, a date, a place, and a budget.

Verified cloud storage provider facts: prices, storage, encryption. Dated and source-cited.

Active

Send email, manage sending domains, and read delivery analytics from your SecureSMTP account.

Search 10,209 products for sale in euros and return buyable links with live prices.

Customer-facing yacht search and charter request MCP server by Sedna System.

Audit any website for AI visibility: graded report, findings with fixes, AI crawler access check.