How do I use this MCP in Claude?

You connect your Claude client to the Vinkius catalog once. After that, the tax capabilities are available for your agent to use in any chat.

Can this MCP validate my existing tax data?

Yes, you can use the validate_tax_figures capability to check if your tax amounts are logically consistent.

Does it work with Cursor or Windsurf?

Yes, this MCP works with any MCP-compatible client, including Cursor and Windsurf.

What happens if I want to compare two different tax rates?

You can use the compare_tax_rates capability to see which scenario has a higher tax burden.

Do I need to host the MCP myself?

No, Vinkius hosts and manages the MCP for you. You just connect and start working.

How do I calculate a tax rate?

You can use the calculate_tax_rate capability by providing the taxable amount and the tax amount.

Can I compare two different tax scenarios?

Yes, the compare_tax_rates capability allows you to determine which of two scenarios has a higher percentage rate.

What happens if the taxable amount is zero?

The capability will return an error because a tax rate cannot be calculated when the base amount is zero.

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Connect Tax Percentage Calculator to ChatGPT and Claude

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Get precise tax rates and financial validations instantly.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

How Vinkius works: one connection, every tool, in any AI

V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Complete set · 4 capabilities

The complete Tax Percentage Calculator capability set.

These are the exact actions your AI can choose when you ask it to work with Tax Percentage Calculator.

Capability set01 / 01

01-04

4 capabilities in this set.

Part of 4 available through Tax Percentage Calculator.

01
Calculate tax rate
This capability finds the specific tax percentage applied to a base amount.
02
Compare tax rates
This capability lets you compare two different tax scenarios side by side.
03
Get tax breakdown
This capability calculates the total cost including tax and provides the specific tax rate used.
04
Validate tax figures
This capability checks if your provided tax figures are logically consistent.

One connector, every AI

Tax Percentage Calculator works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

Building your own app? The connector is yours to use.

You don't need a client to put Tax Percentage Calculator to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

1004ms average. Fast in production.

Tax Percentage Calculator is checked daily against the live service.

Daily averagePeak 1242ms

Sep 22Today

Fastest day: 932ms
Slowest day: 1242ms
14-day trend: Improving-12%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 4 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Tax Percentage Calculator, so you can see the experience inside your AI.

It does not authenticate your account with Tax Percentage Calculator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Tax Percentage Calculator Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_feRqcORnXkx3auIuheh91Zjt8vL4C1LtUF4NNCNt/mcp

Claude Desktop

Follow the steps below to connect in seconds.

1In Claude Desktop, open Settings → Connectors.
2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
3Click Add and start a new chat — Tax Percentage Calculator capabilities are ready to use.

Configuration · claude_desktop_config.jsonCopy

{
  "mcpServers": {
    "tax-percentage-calculator-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_feRqcORnXkx3auIuheh91Zjt8vL4C1LtUF4NNCNt/mcp"
    }
  }
}

Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline

Step-by-step instructions for each client are in the guide. How to connect

Guided setup for Claude? How to give Claude access to Tax Percentage Calculator

See all the AI clients this connector works with ↑

Who it's for

Built for the work Tax Percentage Calculator owners hand off.

This MCP is built for professionals who need to verify financial math within their AI workflows.

01
Accountants
They hand off tax validation and rate calculations to the agent.
02
Financial Analysts
They use the agent to compare different tax scenarios quickly.
03
E-commerce Managers
They use the agent to verify total costs and tax breakdowns for products.

FAQ

Questions Tax Percentage Calculator owners ask.

01
How do I use this MCP in Claude?
You connect your Claude client to the Vinkius catalog once. After that, the tax capabilities are available for your agent to use in any chat.
02
Can this MCP validate my existing tax data?
Yes, you can use the validate_tax_figures capability to check if your tax amounts are logically consistent.
03
Does it work with Cursor or Windsurf?
Yes, this MCP works with any MCP-compatible client, including Cursor and Windsurf.
04
What happens if I want to compare two different tax rates?
You can use the compare_tax_rates capability to see which scenario has a higher tax burden.
05
Do I need to host the MCP myself?
No, Vinkius hosts and manages the MCP for you. You just connect and start working.
06
How do I calculate a tax rate?
You can use the calculate_tax_rate capability by providing the taxable amount and the tax amount.
07
Can I compare two different tax scenarios?
Yes, the compare_tax_rates capability allows you to determine which of two scenarios has a higher percentage rate.
08
What happens if the taxable amount is zero?
The capability will return an error because a tax rate cannot be calculated when the base amount is zero.

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Connect Tax Percentage Calculator to Claude, Cursor, ChatGPT & more

Connect Tax Percentage Calculator to ChatGPT and Claude

Your AI does the work. We keep it safe and sound.