Varyntiq for VS Code

io.github.mercadosclaro-eng/payguard

Pre-payment checks for AI agents: x402 quotes, untrusted prompts and audit receipts.

client:VS Code transport:streamable-http

Install Varyntiq in VS Code

.vscode/mcp.json

{
  "servers": {
    "payguard": {
      "type": "http",
      "url": "https://payguard-production-abfe.up.railway.app/mcp"
    }
  }
}

Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs