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mcp/harbor
Windsurf

deliverability doctor for Windsurf

io.github.integrity-os/deliverability-doctor

Check if a domain can be email-spoofed: SPF, DMARC, DKIM, MX graded from public DNS. Authless.

client:Windsurf transport:streamable-http tools:2

Install deliverability doctor in Windsurf

~/.codeium/windsurf/mcp_config.json · windows: %USERPROFILE%\.codeium\windsurf\mcp_config.json 

{
  "mcpServers": {
    "deliverability-doctor": {
      "serverUrl": "https://deliverability-doctor.deliverability-doctor.workers.dev/mcp"
    }
  }
}

Global only — Windsurf has no per-project MCP config. Refresh Cascade after saving. Windsurf docs

What Windsurf can do once it is connected

deliverability doctor in other clients

deliverability doctor MCP server