How do I calculate the total cost of my event?

You can use the `get_total_budget` tool by providing the guest count, meal price, drink price, favor price, and the venue fee.

Can I check if my venue is too small?

Yes, use the `check_venue_capacity` tool with your planned guest count and the venue's maximum occupancy.

How much will it cost to add more guests?

The `get_cost_sensitivity` tool calculates the marginal cost per guest and the specific cost for adding ten more attendees.

Guest List Cost Planner MCP Connector for Claude

A+

Calculate event costs, per-guest expenses, and venue capacity limits.

4 tools Official Updated Oct 1, 2026 Official Vinkius Partner

More Details Connect to Claude

This MCP server provides essential tools for event budget management. Use get_total_budget to calculate the full projected cost, check_venue_capacity to ensure your guest list fits the venue, get_cost_sensitivity to understand marginal costs, and get_budget_summary for a breakdown of fixed versus variable expenses.

budgeteventplanningcost-calculationcapacity

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_2b0gxcqDiypeuo6BJaCtY0ZPsq48ykiP9vmVdVia/mcp

② Claude Code (terminal)

claude mcp add --transport http guest-list-cost-planner https://edge.vinkius.com/vk_preview_2b0gxcqDiypeuo6BJaCtY0ZPsq48ykiP9vmVdVia/mcp

③ Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "guest-list-cost-planner": {
      "url": "https://edge.vinkius.com/vk_preview_2b0gxcqDiypeuo6BJaCtY0ZPsq48ykiP9vmVdVia/mcp"
    }
  }
}

Get full access on Vinkius

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