SendCheck — EVM address verification (x402) for VS Code

org.pennyforge.api/sendcheck

Pre-send EVM address checks: free pre-check, $0.01 check, $0.05 deep scan. x402: payment is auth.

client:VS Code transport:streamable-http tools:3

Install SendCheck — EVM address verification (x402) in VS Code

.vscode/mcp.json

{
  "servers": {
    "sendcheck": {
      "type": "http",
      "url": "https://api.pennyforge.org/mcp"
    }
  }
}

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