Global Effective Tax Rate Engine Connector for AI agents.
3 live capabilities
Calculate OECD Pillar Two top-up tax liabilities and global effective tax rates.
Waiting for input…
Why people use Global Effective Tax Rate Engine
Global Effective Tax Rate & Pillar Two Compliance for OECD Tax Audits
This Connector changes that by letting your AI agent do the heavy lifting. You just provide the raw data, and the agent uses the engine to identify every jurisdictional deficiency. You get a clear, accurate breakdown of your liabilities without the manual headache.
What Vinkius changes
That your agent handles the complex math of Pillar Two compliance so you don't have to.
Use it from Claude, ChatGPT, Cursor or another AI client you already have.
One account · 5,900+ Connectors
- Real-world use case 01
Identifying top-up tax liabilities
A tax manager asks the agent to check if the current 12.
- Real-world use case 02
Annual global tax reporting
A finance director needs to know the company's total tax burden.
- Real-world use case 03
Weighted average tax analysis
A CFO wants to see the global tax footprint.
Complete set · 3capabilities
The complete Global Effective Tax Rate Engine capability set.
These are the exact actions your AI can choose when you ask it to work with Global Effective Tax Rate Engine.
01—03
3 capabilities in this set.
Part of 3 available through Global Effective Tax Rate Engine.
- 01 Capability
Calculate consolidated burden
Get the final total tax obligation for the entire enterprise including top-up adjustments. This is useful for high-level reporting.
- 02 Capability
Calculate global etr
Find the single weighted average tax rate for a company's entire global operations. Use this to see your overall tax footprint.
- 03 Capability
Calculate jurisdictional deficiency
Determine if a specific country's tax rate is insufficient and calculate the resulting liability. This identifies specific tax gaps.
Set up in minutes
One URL. Then ask Global Effective Tax Rate Engine to work.
Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use Global Effective Tax Rate Engine from the conversation.
Choose your client
Live previewAdvanced clients IDE · CLI
Claude · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_nZo0NUPU9SM7sS1d1edqOckQXjShDAfg0q4haIIH/mcp - Step 01
Open Connectors
In Claude Web or Claude Desktop, open Settings and choose Connectors.
- Step 02
Add the URL
Choose Add custom connector, name it Global Effective Tax Rate Engine, and paste the URL above.
- Step 03
Turn it on in chat
Select +, open Connectors, and enable Global Effective Tax Rate Engine for the conversation.
ChatGPT · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_nZo0NUPU9SM7sS1d1edqOckQXjShDAfg0q4haIIH/mcp - Step 01
Open MCP settings
On desktop, open Settings and MCP servers. On web, open your workspace app or connector settings.
- Step 02
Add the URL
Choose Add server with Streamable HTTP, or create a custom MCP app, then paste the Global Effective Tax Rate Engine URL.
- Step 03
Save and start
Save the connection and enable Global Effective Tax Rate Engine in your conversation. Desktop may ask you to restart once.
Cursor · IDE configuration
Advanced setup
{
"mcpServers": {
"global-effective-tax-rate-pillar-two-compliance": {
"url": "https://edge.vinkius.com/vk_preview_nZo0NUPU9SM7sS1d1edqOckQXjShDAfg0q4haIIH/mcp"
}
}
}- Step 01
Open MCP Settings
Press Cmd+Shift+P (macOS) or Ctrl+Shift+P (Windows/Linux) → search "MCP Settings"
- Step 02
Add the server config
Paste the JSON configuration above into the mcp.json file that opens
- Step 03
Save the file
Cursor will automatically detect the new Connector
- Step 04
Start using Global Effective Tax Rate Engine
Open Agent mode in chat and ask: "Using Global Effective Tax Rate Engine, help me...". 3 tools available
VS Code Copilot · IDE configuration
Advanced setup
{
"mcpServers": {
"global-effective-tax-rate-pillar-two-compliance": {
"url": "https://edge.vinkius.com/vk_preview_nZo0NUPU9SM7sS1d1edqOckQXjShDAfg0q4haIIH/mcp"
}
}
}- Step 01
Create MCP config
Create a .vscode/mcp.json file in your project root
- Step 02
Add the server config
Paste the JSON configuration above
- Step 03
Enable Agent mode
Open GitHub Copilot Chat and switch to Agent mode using the dropdown
- Step 04
Start using Global Effective Tax Rate Engine
Ask Copilot: "Using Global Effective Tax Rate Engine, help me...". 3 tools available
Windsurf · IDE configuration
Advanced setup
{
"mcpServers": {
"global-effective-tax-rate-pillar-two-compliance": {
"url": "https://edge.vinkius.com/vk_preview_nZo0NUPU9SM7sS1d1edqOckQXjShDAfg0q4haIIH/mcp"
}
}
}- Step 01
Open MCP Settings
Go to Settings → MCP Configuration or press Cmd+Shift+P and search "MCP"
- Step 02
Add the server
Paste the JSON configuration above into mcp_config.json
- Step 03
Save and reload
Windsurf will detect the new server automatically
- Step 04
Start using Global Effective Tax Rate Engine
Open Cascade and ask: "Using Global Effective Tax Rate Engine, help me...". 3 tools available
Cline · IDE configuration
Advanced setup
{
"mcpServers": {
"global-effective-tax-rate-pillar-two-compliance": {
"url": "https://edge.vinkius.com/vk_preview_nZo0NUPU9SM7sS1d1edqOckQXjShDAfg0q4haIIH/mcp"
}
}
}- Step 01
Open Cline MCP Settings
Click the Connectors icon in the Cline sidebar panel
- Step 02
Add remote server
Click "Add Connector" and paste the configuration above
- Step 03
Enable the server
Toggle the server switch to ON
- Step 04
Start using Global Effective Tax Rate Engine
Ask Cline: "Using Global Effective Tax Rate Engine, help me...". 3 tools available
Claude Code · Terminal command
Advanced setup
claude mcp add global-effective-tax-rate-pillar-two-compliance --transport http "https://edge.vinkius.com/vk_preview_nZo0NUPU9SM7sS1d1edqOckQXjShDAfg0q4haIIH/mcp"- Step 01
Install Claude Code
Run npm install -g @anthropic-ai/claude-code if not already installed
- Step 02
Add the Connector
Run the command above in your terminal
- Step 03
Verify the connection
Run claude mcp to list connected servers, or type /mcp inside a session
- Step 04
Start using Global Effective Tax Rate Engine
Ask Claude: "Using Global Effective Tax Rate Engine, show me...". 3 tools are ready
Where the request belongs
Work Global Effective Tax Rate Engine can move forward.
This is for tax directors and international finance managers at multinational corporations who are struggling to keep up with OECD Pillar Two requirements and need to automate global tax liability tracking.
International Tax Manager
Uses this on a Tuesday to quickly identify which subsidiaries need top-up tax payments for the upcoming quarter.
Corporate Finance Director
Checks the weighted average tax rate across all global operations to ensure the company meets its internal fiscal targets.
Tax Compliance Officer
Runs consolidated burden reports to verify that all jurisdictional deficiencies are accounted for in the final filing.
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Bring your own AI
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Before you connect
Questions about Global Effective Tax Rate Engine.
The practical details behind the request, access and result.
How does the Global Effective Tax Rate & Pillar Two Compliance MCP help with OECD rules?
It provides a dedicated engine for your AI agent to calculate global minimum tax liabilities. It automatically identifies where your tax rate falls below the 15% threshold and calculates the necessary top-up taxes.
Can I use this Connector to find tax gaps in specific countries?
Yes. You can ask your AI agent to check specific jurisdictions. It will determine if the local rate is insufficient and calculate the exact liability for you.
Will the Global Effective Tax Rate & Pillar Two Compliance MCP calculate my weighted average tax rate?
Yes, it calculates a single weighted average tax rate for your entire global operation based on the profit distribution you provide to your agent.
Is this Connector good for multinational corporations?
It is specifically designed for multinationals. It handles the complexity of multi-jurisdictional profit data and the specific requirements of the OECD Pillar Two framework.
How does this replace my current tax spreadsheets?
Instead of manually entering data into a spreadsheet, you provide the data to your AI agent. The Connector then performs the math instantly and gives you the final consolidated burden and jurisdictional gaps.
Can I get a total enterprise tax obligation from this Connector?
Yes. The capability can consolidate all local taxes and top-up adjustments to give you the final total tax obligation for your entire enterprise.
What is the purpose of the `calculate_jurisdictional_deficiency` capability?
It determines if a specific country's tax rate is below the 15% OECD threshold and calculates the resulting top-up tax liability based on the profit amount.
How does `calculate_global_etr` work?
The capability calculates a single weighted average tax rate for all provided jurisdictions by dividing the total taxes paid by the aggregate profit.
Can I calculate my total enterprise tax burden?
Yes, using the calculate_consolidated_burden capability, you can sum all local taxes and top-up taxes to find your total effective liability.
One connection away
Give your agent a direct line to Global Effective Tax Rate Engine.
Connect Global Effective Tax Rate Engine once. Keep it beside 5,900+ managed Connectors when the next task needs more.
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