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ClaudeChatGPTPerplexityGeminiMicrosoft CopilotRaycastMeta AIGrokZ.aiQwenKimi
DeepSeekMistralCursorVS CodeWindsurfJetBrainsClineLovableVercel AI SDKLangChain

Use JR Fare Zone Calculator with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. Calculate exact Japanese JR train fares using distance-based zones and IC card discounts.

Included with plan

Ask AI about this Connector

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.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Complete set · 3 capabilities

The complete JR Fare Zone Calculator capability set.

These are the exact actions your AI can choose when you ask it to work with JR Fare Zone Calculator.

Capability set01 / 01

01-03

3 capabilities in this set.

Part of 3 available through JR Fare Zone Calculator.

  1. 01

    Calculate total fare

    Compute the final amount a passenger must pay, including surcharges and IC card discounts

  2. 02

    Get station distance

    Find the exact distance in kilometers between two specific stations on a given JR line

  3. 03

    Calculate base fare

    Determine the standard ticket price based on the distance traveled

Observed, not estimated

799ms average. Fast in production.

JR Fare Zone Calculator is checked daily against the live service.

Daily averagePeak 948ms
Aug 20Today
Fastest day
566ms
Slowest day
948ms
14-day trend
Slowing+19%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 3 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 JR Fare Zone Calculator, so you can see the experience inside your AI.

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

JR Fare Zone Calculator Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_4AWAQInBDcW7fLV2BkVWu1rxrLkCOm9giz3CgSrz/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 — JR Fare Zone Calculator capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "jr-fare-zone-calculator-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_4AWAQInBDcW7fLV2BkVWu1rxrLkCOm9giz3CgSrz/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

FAQ

Questions JR Fare Zone Calculator owners ask.

  • 01

    How are the fares calculated?

    Fares are calculated using JR East distance brackets. The calculate_base_fare capability determines the base price, and calculate_total_fare adds any express surcharges and applies the IC card discount if requested.

  • 02

    Does this support Suica or Pasmo cards?

    Yes. When using calculate_total_fare, you can set the useIcCard parameter to true to apply the standard IC card discount.

  • 03

    Can I find the distance between two specific stations?

    Yes, you can use the get_station_distance capability to retrieve the exact distance in kilometers for a specific JR line.

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