Quarterly Tax Calculator for Windsurf

io.github.al157/quarterlytax-mcp

US federal + state quarterly estimated tax estimates, SE tax, and quarterly payment due dates.

client:Windsurf transport:streamable-http tools:2

Install Quarterly Tax Calculator in Windsurf

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

{
  "mcpServers": {
    "quarterlytax-mcp": {
      "serverUrl": "https://mcp.quarterlytax.al157.xyz/mcp"
    }
  }
}

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