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Connect Spain IRPF Calculator to ChatGPT, Claude and Gemini

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 Spanish income tax calculations through your AI agent.

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.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

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.

A futuristic MCP client docking bay
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.

Curated set · 5 capabilities

We ship only the actions that matter.

Capability set01 / 02

01-03

3 capabilities in this set.

Part of 5 available through Spain IRPF Calculator.

  1. 01

    Get final tax determination

    This capability consolidates all previous calculations to find the total gross and net tax liabilities. It ensures the final net result is not a negative value.

  2. 02

    Compute state quota

    This capability calculates the specific portion of tax owed to the Spanish State.

  3. 03

    Calculate personal reductions

    This capability determines the total tax relief available based on the taxpayer's specific personal circumstances.

Capability set02 / 02

04-05

2 capabilities in this set.

Part of 5 available through Spain IRPF Calculator.

  1. 04

    Calculate taxable bases

    This capability determines the remaining taxable amounts for both General and Savings pools after accounting for deductions.

  2. 05

    Compute regional tax

    This capability calculates the additional tax liability imposed by a specific Autonomous Community.

Real work

What teams actually run

01

Tax Scenario Modeling

Run different income levels through the agent to see how they affect net tax liability.

02

Regional Comparison

Compare how different Autonomous Community modifiers change the final tax owed.

03

Personalized Relief Checks

Calculate how specific family or disability statuses reduce the taxable base.

04

Automated Tax Auditing

Use the agent to verify that taxable bases are correctly calculated from gross income.

Automate a task

Put Spain IRPF Calculator to work on one thing.

Step-by-step automations your AI runs through this Connector: the workflow, the prompts to start with, and the exact capabilities behind each move.

One connector, every AI

Spain IRPF 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.

ClaudeClaudeChatGPTChatGPTGeminiGeminiPerplexityPerplexityGrokGrokMicrosoft CopilotMicrosoft CopilotCursorCursorVS CodeVS CodeWindsurfWindsurfJetBrainsJetBrainsClineClineLangChainLangChainVercel AI SDKVercel AI SDKLovableLovableZ.aiZ.aiRaycastRaycastQwen CodeQwen CodeKimi CodeKimi CodeLe ChatLe Chat

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

You don't need a client to put Spain IRPF 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

676ms average. Fast in production.

Spain IRPF Calculator is checked daily against the live service.

Daily averagePeak 801ms
Oct 3Today
Fastest day
546ms
Slowest day
801ms
14-day trend
Slowing+16%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 5 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 Spain IRPF Calculator, so you can see the experience inside your AI.

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

Spain IRPF Calculator Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_NKciDYED5bDZkS2L7oeTQvBA1JhIjaudv2xC7Abw/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Spain IRPF Calculator capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "spain-irpf-calculator-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_NKciDYED5bDZkS2L7oeTQvBA1JhIjaudv2xC7Abw/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? Set up Spain IRPF Calculator in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Spain IRPF Calculator owners hand off.

This MCP is built for professionals who need to automate or verify Spanish tax math within their AI workflows.

  • 01

    Tax Consultants

    Hand off complex IRPF calculations to the agent to verify client scenarios.

  • 02

    Financial Planners

    Use the capability to model net income after tax for Spanish residents.

  • 03

    Accountants

    Automate the determination of taxable bases and regional quotas.

FAQ

Questions Spain IRPF Calculator owners ask.

  • 01

    What can this MCP calculate?

    It calculates Spanish IRPF liabilities, including taxable bases, state quotas, regional taxes, and personal reductions.

  • 02

    Does it handle regional differences in Spain?

    Yes, the MCP includes a capability to compute the additional tax liability imposed by specific Autonomous Communities.

  • 03

    Can it account for dependents or disabilities?

    Yes, it has a specific capability to calculate personal and family reductions based on age, dependents, and disability degree.

  • 04

    How does it handle different types of income?

    The MCP can determine taxable bases by separating income into general and savings pools.

  • 05

    What clients can I use this with?

    You can use this with any MCP-compatible client like Claude, Cursor, Windsurf, or VS Code.

  • 06

    How does the taxable base calculation work?

    The calculate_taxable_bases capability takes your gross general and savings income and subtracts any provided deductions. The resulting amounts represent the taxable bases for each category, ensuring neither falls below zero.

  • 07

    Can I calculate regional taxes for specific Spanish communities?

    Yes. By using the compute_regional_tax capability with a valid regionCode (such as 'MAD' for Madrid or 'CAT' for Catalonia), you can calculate the additional tax liability imposed by that specific Autonomous Community.

  • 08

    Does the capability account for personal and family reductions?

    Yes, the calculate_personal_reductions capability calculates tax relief based on the taxpayer's age, number of dependents, and degree of disability to help determine the final net tax liability.

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