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Jock Taxes for ChatGPT

MCP server · hosted · v1.0.0 · com.jocktaxes/chatgpt
Online · tested 1h agoNEW · 2h agoSeen in the registry 1h ago

Pro athlete after-tax salary calculators for MLB, NBA, NFL and NHL, built for ChatGPT.

Website ↗How to connect ↓

What it does

Jock Taxes for ChatGPT is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.

No capability identified yet from its description.

Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence) and are not a test of the tool.

At a glance

Hosted (remote)YES
Local installNO
Version1.0.0
PriceNot in the registry
First seen22 Oct 2026
Last checked1h ago

How to connect

As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 1h ago (live check)

Hosted endpoint

  • https://jocktaxes.com/mcp/chatgpt streamable-http

In Claude Code: claude mcp add --transport http jock-taxes-for-chatgpt https://jocktaxes.com/mcp/chatgpt

MCP settings (Claude Desktop, Cursor and other MCP clients)

{
  "mcpServers": {
    "jock-taxes-for-chatgpt": {
      "url": "https://jocktaxes.com/mcp/chatgpt"
    }
  }
}

Live check

Electra Index connected to the hosted endpoint 1h ago

ONLINE Jock Taxes for ChatGPT answered an MCP connection on 22 Oct 2026 and introduced itself as jocktax-chatgpt 1.0.0 (MCP protocol 2025-06-18).

15 tools offered to AI assistants

  • calculate_nhl_tax · Calculate professional-athlete tax for one NHL season with the Jock Taxes engine. Ask the user for a missing team or salary. Do not invent team codes, seasons, salaries, or filing status. Call list_tax_calculator_inputs for allowed values.
  • equivalent_nhl_salary · Find the gross salary on a comparison NHL team that matches the after-tax income of a known salary on a baseline team. Ask for the baseline team, comparison team, filing status, and either baseline_salary or base_salary. Do not invent team
  • player_movement_nhl · Compare after-tax income when a NHL player moves from one team to another at the same gross pay. Ask for the origin team, destination team, filing status, and either gross_salary or base_salary. Do not invent team codes. Call list_tax_calcu
  • calculate_nfl_tax · Calculate professional-athlete tax for one NFL season with the Jock Taxes engine. Ask the user for a missing team or salary. Do not invent team codes, seasons, salaries, or filing status. Call list_tax_calculator_inputs for allowed values.
  • equivalent_nfl_salary · Find the gross salary on a comparison NFL team that matches the after-tax income of a known salary on a baseline team. Ask for the baseline team, comparison team, filing status, and either baseline_salary or base_salary. Do not invent team
  • player_movement_nfl · Compare after-tax income when a NFL player moves from one team to another at the same gross pay. Ask for the origin team, destination team, filing status, and either gross_salary or base_salary. Do not invent team codes. Call list_tax_calcu
  • calculate_mlb_tax · Calculate professional-athlete tax for one MLB season with the Jock Taxes engine. Ask the user for a missing team or salary. Do not invent team codes, seasons, salaries, or filing status. Call list_tax_calculator_inputs for allowed values.
  • equivalent_mlb_salary · Find the gross salary on a comparison MLB team that matches the after-tax income of a known salary on a baseline team. Ask for the baseline team, comparison team, filing status, and either baseline_salary or base_salary. Do not invent team
  • player_movement_mlb · Compare after-tax income when a MLB player moves from one team to another at the same gross pay. Ask for the origin team, destination team, filing status, and either gross_salary or base_salary. Do not invent team codes. Call list_tax_calcu
  • calculate_nba_tax · Calculate professional-athlete tax for one NBA season with the Jock Taxes engine. Ask the user for a missing team or salary. Do not invent team codes, seasons, salaries, or filing status. Call list_tax_calculator_inputs for allowed values.
  • equivalent_nba_salary · Find the gross salary on a comparison NBA team that matches the after-tax income of a known salary on a baseline team. Ask for the baseline team, comparison team, filing status, and either baseline_salary or base_salary. Do not invent team
  • player_movement_nba · Compare after-tax income when a NBA player moves from one team to another at the same gross pay. Ask for the origin team, destination team, filing status, and either gross_salary or base_salary. Do not invent team codes. Call list_tax_calcu
Show 3 more
  • list_team_players · List player ids and pay for one team and season from the salary tables. Requires league, team, and season_id. Match the user's name against name and last_first. If several rows fit, or none fit, ask the user which person they mean. Copy sea
  • list_tax_calculator_inputs · List leagues, seasons, filing statuses, and team codes accepted by the NHL, NFL, MLB, and NBA tax calculators. Does not use calculation quota.
  • get_profile · Return the profile represented by this request's authenticated credentials. The opaque id is unique within this app and remains unchanged across token refresh, reconnection, and display-metadata changes.

What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method

Is this your server? Monitoring Pro: a check every 30 minutes and an email within the hour when it stops answering. $9.99/month.

Facts & evidence

Each fact shows where it was seen and when.
FactValueEvidenceSourceLast confirmed
Hosted endpointhttps://jocktaxes.com/mcp/chatgptDECLAREDSRC-001 Official MCP Registry1h ago
Local install (package)noDECLAREDSRC-001 Official MCP Registry1h ago
Remote access (hosted)yesDECLAREDSRC-001 Official MCP Registry1h ago
Websitehttps://jocktaxes.comDECLAREDSRC-001 Official MCP Registry1h ago
Registry statusactiveDECLAREDSRC-001 Official MCP Registry1h ago
Version1.0.0DECLAREDSRC-001 Official MCP Registry1h ago
MCP serveryesDECLAREDSRC-001 Official MCP Registry1h ago

Change history

  • NEW22 Oct 2026
    first seen in the index

Is this page accurate?

Flag it and our robot re-checks the official source. Reports never change a score.

Questions about Jock Taxes for ChatGPT

How do I connect Jock Taxes for ChatGPT?

Use the hosted endpoint https://jocktaxes.com/mcp/chatgpt in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.

What tools does Jock Taxes for ChatGPT offer?

When Electra Index connected on 22 Oct 2026, it listed 15 tools: calculate_nhl_tax, equivalent_nhl_salary, player_movement_nhl, calculate_nfl_tax, equivalent_nfl_salary, player_movement_nfl, calculate_mlb_tax, equivalent_mlb_salary and more. The full list is in "Live check" above.

Is Jock Taxes for ChatGPT online?

Yes. Its hosted endpoint answered an MCP connection from Electra Index 1h ago.