原型 · 预览版:收录官方注册中心里的全部服务器,每 30 分钟同步一次。评价和账户功能将在后续阶段推出。
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TapTax

作者:udohsolomon版本 1.1.1i★ –i在云端运行
注册名称uk.co.taptax/taptax

安装

概览

作者提供的说明(英文原文)

UK tax: take-home pay, self-employed and company tax, VAT, stamp duty, invoices and MTD.

PopNx MCP 的三大支柱

这三项永远不会合并成一个分数:意见、测量和人气是不同的东西。

它能帮你做什么

我们还没有为它写通俗的介绍。下面是我们从注册中心读取到的事实。

  • 连接方式: 在云端运行
  • 传输方式: Streamable HTTP
  • 分类: 会计、财务与税务

安装

选择你使用的 AI 应用,然后复制设置。

安装之前

你需要

你用的是哪个应用?

在上方选择你的应用。我们会记住它,下次按钮会显示“安装到 …”。

适用于网页版、桌面版和手机版 Claude:

  1. 打开 Settings → Connectors
  2. 点击 Add custom connector
  3. 粘贴下面的地址,然后点击 Add
  4. 如果要求登录,请登录作者的服务
SettingsConnectors1+ Add2https://…3
https://api.taptax.co.uk/mcp

在终端中运行这条命令

claude mcp add --transport http taptax https://api.taptax.co.uk/mcp

在 Cursor 中打开

或者自己复制设置

粘贴到项目中的 .cursor/mcp.json,或 ~/.cursor/mcp.json

{
  "mcpServers": {
    "taptax": {
      "url": "https://api.taptax.co.uk/mcp"
    }
  }
}

浏览器会先询问是否打开应用,然后应用会显示设置并请你确认。密钥的值会留空,由你自己填写。

在 VS Code 中打开

或者自己复制设置

粘贴到项目中的 .vscode/mcp.json

{
  "servers": {
    "taptax": {
      "type": "http",
      "url": "https://api.taptax.co.uk/mcp"
    }
  }
}

浏览器会先询问是否打开应用,然后应用会显示设置并请你确认。密钥的值会留空,由你自己填写。

ChatGPT 只能连接互联网上的服务器:

  1. 打开网页版 ChatGPT → Settings → Connectors (Apps)
  2. 点击 Create 或 Add(部分套餐需要先在 Advanced 中开启 Developer mode)
  3. 粘贴下面的地址,起个名字,然后保存
  4. 如果要求登录,请登录作者的服务
SettingsConnectors1+ Create2https://…3
https://api.taptax.co.uk/mcp

菜单名称可能因套餐和版本不同而略有差异。

你的选择通过 Cookie 保存在这台设备上,无需账户。

这些设置是根据作者在注册中心的条目生成的。如果 README 的写法不同,请以 README 为准。

它能做什么

我们还没有读取这个服务器的工具列表;我们会轮流检查各个端点。

基础检查i

我们检查的是任何人都能看到的信息;我们没有阅读代码。不适用的检查项不计入总数。 · 检查于 2026年11月8日

  • ✓ 通过

    作者与仓库一致

    注册名称已通过域名 taptax.co.uk 验证(注册中心会核实域名所有权)

  • … 尚未检查

    仍在维护

    我们还没有从 GitHub 读取这个仓库

  • … 尚未检查

    有许可证

    我们还没有从 GitHub 读取这个仓库

  • … 尚未检查

    端点有响应

    尚未检查;我们会轮流检查各个端点

  • … 尚未检查

    使用 OAuth 登录

    尚未检查;我们会轮流检查各个端点

  • … 尚未检查

    工具描述中没有隐藏指令

    尚未检查;我们会在检查端点时读取工具列表

与“会计、财务与税务”中的其他服务器比较i

  • 星标数多于此分类中其他 2911 个服务器的 0%
  • 发布到注册中心的时间比此分类中其他 2911 个服务器的 54% 更新
  • 基础检查结果等于或优于此分类中其他 2911 个服务器的 100%

与注册中心里这个分类中所有活跃的服务器比较。只有当发布者拥有该仓库时,星标数才计入。

常见问题

TapTax 安全吗?

它在 1 项适用的基础检查中通过了 1 项。我们没有阅读代码。在添加密钥或令牌之前,请先看看这个服务器要求哪些权限,并使用只具备所需权限的密钥。

它需要哪些密钥或代码?

注册中心没有列出必需的密钥,不过有些服务器会在首次使用时要求你登录。

它在我的电脑上运行还是在云端?

它在作者的云端运行。通过互联网连接,无需安装,但你发送的内容会经过作者的服务器。

它还在维护吗?

GitHub 仓库最后更新于–,最新版本(1.1.1)于28天前进入注册中心。

哪些应用可以使用它?

支持 MCP 的应用,例如 Claude Desktop、Claude Code、Cursor 和 VS Code。它通过 URL 连接,所以接受远程 MCP 服务器的应用也可以使用,例如开启开发者模式的 ChatGPT。

有什么可以替代它?

同一分类中有:Finance Toolkit, SolidInvoice, Korea Tax Calculator

替代选择

同一分类中其他作者的服务器,按星标数排序。

如何看卡片:★ GitHub 星标i三大支柱:评价 · 检查 · 使用情况i更新 = 最新版本发布到注册中心的时间i

Finance Toolkit

作者:JerBouma

500+ transparent financial methods calculated from raw statements, not third-party endpoints.

电脑或云端★ 5,496MIT昨天更新
安装

SolidInvoice

作者:SolidInvoice

Create and send invoices and quotes, manage clients, and track payments in SolidInvoice.

在云端运行★ 981MIT8天前更新
安装

Korea Tax Calculator

作者:UpstageAI

Korean tax calculation and tax-audit judgment MCP: 96 tools with statutory citations.

在你的电脑上运行★ 97MIT前天更新
安装

作者的 README

打开 README

按原文从作者的仓库复制。PopNx MCP 没有审查或背书其内容。HTML、图片和脚本已被移除。链接会离开本站。

TapTax MCP server

TapTax is Making Tax Digital (MTD) software for UK sole traders and landlords. This repository holds the public connection details for the TapTax MCP server, plus ready-made plugins for Claude Code and Cursor. The server itself is hosted by TapTax; there is nothing to install or run.

Ask in plain English: how much tax you owe so far this year, which transactions still need reviewing, log this receipt, invoice a client, or get your quarterly update ready. The 37 public tools work with no account: the tax estimate, PAYE tax code checker, MTD eligibility and deadlines, and every calculator at taptax.co.uk/tax-calculator.

Connect

Claude

Add TapTax from the Claude connector directory, or add a custom connector with the server URL above.

Claude Code

Install the plugin from this repository:

/plugin marketplace add udohsolomon/taptax-mcp

/plugin install taptax@taptax

Or add just the server:

claude mcp add --transport http taptax https://api.taptax.co.uk/mcp

Then run /mcp, choose taptax and Authenticate to use your own records.

Cursor

Install the TapTax plugin from the Cursor Marketplace, or add the server to ~/.cursor/mcp.json:

{

"mcpServers": { "taptax": { "url": "https://api.taptax.co.uk/mcp" } } }

VS Code
code --add-mcp '{"name":"taptax","type":"http","url":"https://api.taptax.co.uk/mcp"}'
Any other MCP client

Point it at https://api.taptax.co.uk/mcp over Streamable HTTP. The account tools answer an unauthenticated call with HTTP 401 and a WWW-Authenticate header naming the protected resource metadata, so clients that support MCP authorization start the sign-in themselves.

Tools

Public (no account)
ToolWhat it does
estimate_self_employed_taxEstimate self-employed tax
check_tax_codeCheck a PAYE tax code
check_mtd_statusCheck if Making Tax Digital applies
get_mtd_deadlinesMaking Tax Digital deadlines
calculate_take_home_payCalculate take-home pay
calculate_gross_salary_for_take_homeWork out the salary for a take-home figure
calculate_salary_sacrificeCalculate salary sacrifice savings
calculate_pro_rata_salaryCalculate a pro rata salary
convert_hourly_rate_to_salaryConvert an hourly rate to a salary
convert_salary_to_hourly_rateConvert a salary to an hourly rate
calculate_student_loan_repaymentCalculate student loan repayments
calculate_child_benefit_chargeCalculate the High Income Child Benefit Charge
calculate_tax_on_multiple_incomesCalculate tax on several incomes
calculate_pension_tax_reliefCalculate pension tax relief
calculate_dividend_taxCalculate dividend tax
compare_salary_and_dividendsCompare salary and dividends
compare_limited_company_and_sole_traderCompare a limited company and sole trader
calculate_corporation_taxCalculate corporation tax
calculate_contractor_day_rateCalculate contractor day rate income
compare_inside_and_outside_ir35Compare inside and outside IR35
calculate_cis_deductionCalculate a CIS deduction
plan_quarterly_tax_set_asidePlan how much tax to set aside
calculate_mileage_allowanceCalculate the mileage allowance
estimate_self_assessment_penaltiesEstimate Self Assessment penalties
calculate_vatAdd or remove VAT
check_vat_registrationCheck VAT registration and the Flat Rate Scheme
check_vat_reverse_chargeCheck the construction VAT reverse charge
calculate_markupCalculate a price from a markup
calculate_profit_marginCalculate a profit margin
calculate_invoice_due_dateCalculate an invoice due date
calculate_late_payment_interestCalculate late payment interest on an invoice
calculate_capital_gains_taxCalculate Capital Gains Tax
calculate_rental_income_taxCalculate tax on rental income
calculate_savings_interest_taxCalculate tax on savings interest
calculate_stamp_dutyCalculate Stamp Duty
prepare_business_documentPrepare an invoice, quote or receipt to download
generate_invoice_numbersGenerate invoice numbers
Your TapTax account
ToolWhat it doesAccess
get_tax_positionGet my tax positionread
list_transactionsList my transactionsread
get_mileage_summaryGet my mileageread
add_transactionAdd income or an expenseread and change
update_transactionUpdate or review a transactionread and change
log_mileage_tripLog a business tripread and change
list_invoicesList my invoicesread
create_invoiceCreate an invoiceread and change
send_invoiceShow an invoice ready to sendread and change
mark_invoice_paidMark an invoice paidread and change
prepare_quarterly_updatePrepare my quarterly updateread

You sign in on taptax.co.uk and choose read-only or read-and-change access, and you can disconnect at any time in TapTax Settings > Connected apps.

What TapTax never does from a chat

  • File to HMRC. HMRC's fraud-prevention rules need details of the device you file from, so prepare_quarterly_update shows the figures with a button that opens TapTax on the right period, and the last tap is yours.
  • Email an invoice by itself. send_invoice shows the invoice in a card, and it is emailed only when you press Send on that card.
  • Move money or reveal bank or HMRC logins.

Estimates are not tax advice.

What is in this repository

PathPurpose
server.jsonThe Official MCP Registry entry
.claude-plugin/Claude Code plugin manifest and marketplace
.cursor-plugin/Cursor plugin manifest and marketplace
.mcp.json, mcp.jsonThe remote server for Claude Code and Cursor
skills/taptax/SKILL.mdGuidance the assistant loads with the plugin
glama.jsonGlama ownership claim

Support and privacy

TapTax is a trading name of HomePortfolio HQ Ltd.

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