Use European LTV Engine with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Calculate LTV, efficiency ratios, and market priority across European territories.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
Waiting for input…
Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Complete set · 4 capabilities
The complete European LTV Engine capability set.
These are the exact actions your AI can choose when you ask it to work with European LTV Engine.
01-04
4 capabilities in this set.
Part of 4 available through European LTV Engine.
- 01
Rank european markets
Generates a prioritized list of countries for expansion or resource allocation
- 02
Calculate country ltv
Calculates the projected lifetime value for a single European country
- 03
Calculate efficiency ratios
Determines the LTV to CAC ratio to assess market profitability
- 04
Evaluate market attractiveness
Adjusts LTV expectations based on qualitative market forces like competition and spending power
One connector, every AI
European LTV Engine 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.
Claude
ChatGPT
Gemini
Perplexity
Grok
Microsoft Copilot
Cursor
VS Code
Windsurf
JetBrains
Cline
LangChain
Vercel AI SDK
Lovable
Z.ai
Raycast
Qwen Code
Kimi Code
Le ChatBuilding your own app? The connector is yours to use.
You don't need a client to put European LTV Engine 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
895ms average. Fast in production.
European LTV Engine is checked daily against the live service.
- Fastest day
- 853ms
- Slowest day
- 999ms
- 14-day trend
- Improving-10%
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 European LTV Engine, so you can see the experience inside your AI.
It does not authenticate your account with European LTV Engine. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
European LTV Engine Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_Vrx2R9OBRYiV19MhRLZc4pfffd8PHkqb2Vjgfc20/mcpClaude 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 — European LTV Engine capabilities are ready to use.
{
"mcpServers": {
"european-customer-ltv-variation-mcp": {
"url": "https://edge.vinkius.com/vk_preview_Vrx2R9OBRYiV19MhRLZc4pfffd8PHkqb2Vjgfc20/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? link.label
FAQ
Questions European LTV Engine owners ask.
- 01
How is the LTV calculated?
The calculate_country_ltv capability derives value from ARPU, retention rates, expansion rates, and contract terms.
- 02
What defines a profitable market?
A market is considered profitable when the LTV:CAC ratio calculated by calculate_efficiency_ratios is greater than 3.0.
- 03
Can I prioritize multiple countries at once?
Yes, you can use rank_european_markets to generate a prioritized list based on multiple market metrics.
Explore
More in Finance
Enterprise LTV Analyzer AI Connector
Calculate lifetime value, efficiency ratios, and revenue projections for enterprise contracts.
ViewLTV:CAC Calculator AI Connector
Determine if your customer acquisition strategy is profitable by calculating LTV, CAC, and the critical LTV:CA
ViewEnterprise Customer Economics by Tier AI Connector
Analyze unit economics, LTV:CAC ratios, and tier prioritization for enterprise segments.
ViewEuropean Expansion Sequencing AI Connector
Determine the most efficient order for entering European markets by balancing economic opportunity against ope
View
Suggestions
European Enterprise Sales Cycle Predictor AI Connector
Predict and optimize enterprise sales timelines across European jurisdictions.
ViewPlayer Spending LTV Calculator AI Connector
Calculate player Lifetime Value (LTV), Breakeven CAC, and retention impact.
ViewPayback Period by Channel AI Connector
Calculate marketing payback periods, channel efficiency rankings, and optimized budget allocation strategies.
ViewAccelerator International Expansion Model AI Connector
Calculate financial milestones and market potential for international accelerator expansion.
View
