How do I calculate the total cost of my trip?

You can use the `calculate_fare_breakdown` tool, which provides the base fare, express surcharge, and any Green Car upgrade fees to give you a total cost.

Is the Nozomi train covered by the JR Pass?

You can verify this using `check_jr_pass_eligibility`. Generally, Nozomi requires a special supplement, while Hikari and Kodama are fully covered.

Can I see how many stops are between my stations?

Yes, the `calculate_route_details` tool returns the exact number of intermediate stops between your origin and destination.

Shinkansen Routing Optimizer MCP Connector for Claude

A+

Deterministic Japanese Shinkansen travel time and fare calculator.

3 tools Official Updated Oct 1, 2026 Official Vinkius Partner

More Details Connect to Claude

This MCP server provides precise calculations for Shinkansen travel in Japan. Use calculate_route_details to find travel duration, intermediate stops, and transfer requirements. Use calculate_fare_breakdown to get a complete cost analysis including base fares, express surcharges, and Green Car upgrades. You can also use check_jr_pass_eligibility to verify if a specific train type is covered by a standard JR Pass.

japanshinkansentravel-plannerfare-calculatorrailway

Connect to Claude

Subscribe on Vinkius, then add this connector to Claude.ai or Claude Code.

① Claude.ai (web app)

Go to Settings → Connectors → Add custom connector
Paste the MCP endpoint URL below

https://edge.vinkius.com/vk_preview_R9OWPEPU50j4EI5NUOTMcIxngAaDCvRcPB9fw7kt/mcp

② Claude Code (terminal)

claude mcp add --transport http shinkansen-routing-optimizer https://edge.vinkius.com/vk_preview_R9OWPEPU50j4EI5NUOTMcIxngAaDCvRcPB9fw7kt/mcp

③ Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "shinkansen-routing-optimizer": {
      "url": "https://edge.vinkius.com/vk_preview_R9OWPEPU50j4EI5NUOTMcIxngAaDCvRcPB9fw7kt/mcp"
    }
  }
}

Get full access on Vinkius

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