INDIVIDUAL MCP TOOL

estimateQuarterlyTax

Estimate US federal + state quarterly estimated tax payments for a self-employed person.

al157.xyznone authenticationAvailability not checked

LIVE ENDPOINT

https://mcp.quarterlytax.al157.xyz/mcp

No auth detected

Connect to this endpoint to inspect the live schema for estimateQuarterlyTax and invoke it with your own arguments.

{}

Inferred read-only · medium confidence · heuristic, not a guarantee.

No write-capable action terms were found; this is not proof that invocation has no side effects.

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.quarterlytax-mcp]
url = "https://mcp.quarterlytax.al157.xyz/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "quarterlytax-mcp": {
      "type": "http",
      "url": "https://mcp.quarterlytax.al157.xyz/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: quarterlytax-mcp
Remote MCP URL: https://mcp.quarterlytax.al157.xyz/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

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

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "quarterlytax-mcp": {
      "type": "http",
      "url": "https://mcp.quarterlytax.al157.xyz/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "quarterlytax-mcp",
  "transport": "streamable-http",
  "url": "https://mcp.quarterlytax.al157.xyz/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

getPaymentCalendar — Return the 4 federal quarterly estimated tax payment due dates for a tax year (Apr/Jun/Sep 15 and Jan 15 of the following year, rolled forward past weekends and IRS holidays to the real deadline), plus a deep link to the site.