Email Preflight

Email preflight x402: $0.001 USDC on Base. MCP returns unpaid 402 only; no signing or payment.

Install

Add this to your `claude_desktop_config.json` file:

{
  "mcpServers": {
    "email-preflight": {
      "url": "https://email-preflight-mcp.onrender.com/mcp"
    }
  }
}

Remote endpoints

https://email-preflight-mcp.onrender.com/mcpstreamable-http

What it can do

No publishable tool enumeration has been recorded.

Community

Evidence

This server has Registry metadata but no public verification run yet.