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GoodbyeMatrix Citizenship by Investment Costs

by goodbyematrix.com · remote · no sign-in to list tools · v1.0.0 · published by com.goodbyematrix

Citizenship by investment and second passport costs for 9 programmes, per family, with eligibility.

Changes · 1
CompareRegistry entry

3 tools: 1 change things and 2 only read.

Scanned Oct 21, 2026

1 check matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http citizenship-by-investment https://ai.goodbyematrix.com/cbi/api/agent/v1/mcp

Findings

Matches of fixed checks, with the text they matched.

1 warn
  • Warnrequest_cost_breakdown_link

    The server marks "request_cost_breakdown_link" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

    Matched text

    annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "request_cost_breakdown_link" says "request": a word for a change.

    What this check looks for

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

3 tools

Changes things 1Claude Code: ask
Only reads 2Claude Code: allow
  • get_cbi_quoteAnswers how much citizenship by investment or a second passport costs for a person or family, or compares programmes by total cost.No findings

    Why it is in this group

    • The name "get_cbi_quote" says "get": a word for reading.
    Description, as the server wrote it
    Answers how much citizenship by investment or a second passport costs for a person or family, or compares programmes by total cost. Calculates the indicative cost for a family: government contribution, investment, fees, professional fees, payment phases and total in USD, plus which family members are eligible, processing time, page links and quoteRequestUrl. With one programme it returns that programme; without program it compares all 9 programmes (St Kitts and Nevis, Antigua and Barbuda, Dominica, Grenada, Saint Lucia, Vanuatu, Sao Tome and Principe, Nauru, Argentina). Nationality and country of birth count for every person in the family, not only for the main applicant. Figures are calculated live at request time from the current GoodbyeMatrix price and rule data; the data status is the date of the response (updatedAt), not an older date. Figures are rounded indicative figures (total to the nearest 1,000 USD), binding only after a pre-check; the user receives the exact amounts by requesting the cost breakdown through quoteRequestUrl. Read-only: it only retrieves and computes from the GoodbyeMatrix data set, stores nothing, sends nothing and calls no external services.

    Annotations the server declares

    • title: Get CBI cost estimate
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • list_cbi_programsFor questions about which citizenship by investment (second passport) programmes exist or what they start from: lists the 9 programmes GoodbyeMatrix prices (St Kitts and Nevis, Ant…No findings

    Why it is in this group

    • The name "list_cbi_programs" says "list": a word for reading.
    Description, as the server wrote it
    For questions about which citizenship by investment (second passport) programmes exist or what they start from: lists the 9 programmes GoodbyeMatrix prices (St Kitts and Nevis, Antigua and Barbuda, Dominica, Grenada, Saint Lucia, Vanuatu, Sao Tome and Principe, Nauru, Argentina) with region, route (contribution, investment or both), starting amount in USD for a single applicant, professional fee label, processing time, number of visa-free destinations where known, calculator and programme page links, and short notes. Read-only: it only retrieves and computes from the GoodbyeMatrix data set, stores nothing, sends nothing and calls no external services.

    Annotations the server declares

    • title: List CBI programmes
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http citizenship-by-investment https://ai.goodbyematrix.com/cbi/api/agent/v1/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__citizenship-by-investment__list_cbi_programs",
      "mcp__citizenship-by-investment__get_cbi_quote"
    ],
    "ask": [
      "mcp__citizenship-by-investment__request_cost_breakdown_link"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as citizenship-by-investment. Review it before you use it.