---
title: "TaxMCP on ChatGPT and Claude: listings compared · OpenApps"
description: "TaxMCP has 2 listings on ChatGPT and Claude, ranked #95 in ChatGPT Education. Rank, countries, tools and gaps side by side."
url: https://theopenapps.com/apps/taxmcp
---

> AI agents: this is one page of OpenApps as Markdown. https://theopenapps.com/llms.txt maps the site, the API and the MCP server.

# TaxMCP on ChatGPT and Claude

2 listings

## Listings

### [ChatGPT Apps SDK](https://theopenapps.com/chatgpt/apps/taxmcp)

Top rank now #95 Education

Charts

1

Countries

**1/48**

Tools or skills

—

MCP server

app.taxmcp.io

Developer

Gray & Company

Website

taxmcp.io

Starter prompts

3

Created

Aug 18, 2026

Listing changes

—

### [Claude Connector](https://theopenapps.com/claude/connectors/taxmcp)

Top rank now —

Charts

—

Countries

Worldwide

Tools or skills

7

MCP server

app.taxmcp.io

Developer

TaxMCP

Website

taxmcp.io

Starter prompts

—

Launched

Sep 8, 2026

Listing changes

—

## Gaps

### ChatGPT Apps SDK

* **7 tools not here** get case tool, get citing cases tool, get cross references tool, get publication tool…
* **Not in 47 countries**
* **No skill names**

### Claude Connector

* **No rank**

## Tool coverage

| Tool | ChatGPT Apps SDK — | Claude Connector 7 tools |
| --- | --- | --- |
| get case tool | – | get-case-tool |
| get citing cases tool | – | get-citing-cases-tool |
| get cross references tool | – | get-cross-references-tool |
| get publication tool | – | get-publication-tool |
| get ruling tool | – | get-ruling-tool |
| lookup section tool | – | lookup-section-tool |
| search tax law tool | – | search-tax-law-tool |

## Match

High

* **MCP host**
app.taxmcp.io (agrees)
* **Developer**
Gray & Company / TaxMCP (no match)
* **Website**
taxmcp.io (agrees)
* **Name**
TaxMCP (agrees)