# GoodbyeMatrix Citizenship by Investment Costs (remote · ai.goodbyematrix.com)

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

- Trust score: 64/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-18

## Components

- remote · `ai.goodbyematrix.com`: 64/100 (this document), [markdown](https://verifymcp.io/servers/com-goodbyematrix-citizenship-by-investment/cbi-api-agent-v1-mcp.md), [page](https://verifymcp.io/servers/com-goodbyematrix-citizenship-by-investment/cbi-api-agent-v1-mcp)

## Channel facts

- Endpoint: `https://ai.goodbyematrix.com/cbi/api/agent/v1/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-10-18.

- **Endpoint Security**: 63/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one.
  - HTTPS enforcement could not be verified: the plaintext port answered with HTTP 405, which proves neither a plaintext path nor enforcement.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 62/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 1205 tokens (~401/item across 3 items; 3 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: not enough scan history yet (needs a 30-day window).
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
  - Structured output schemas are declared (100% of tools); any adoption earns full credit.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 3 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 4 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

**Unverified: 1 category.** A category scored 0 because we could not verify it: authentication we do not have, an unreachable endpoint, or not enough scan history. We only credit what we can confirm.

## Install

### How do I install the GoodbyeMatrix Citizenship by Investment Costs MCP server?

GoodbyeMatrix Citizenship by Investment Costs is a hosted endpoint at https://ai.goodbyematrix.com/cbi/api/agent/v1/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

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

### Cursor

```json
{
  "mcpServers": {
    "com-goodbyematrix-citizenship-by-investment": {
      "url": "https://ai.goodbyematrix.com/cbi/api/agent/v1/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "com-goodbyematrix-citizenship-by-investment": {
      "type": "http",
      "url": "https://ai.goodbyematrix.com/cbi/api/agent/v1/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.com-goodbyematrix-citizenship-by-investment]
url = "https://ai.goodbyematrix.com/cbi/api/agent/v1/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "com-goodbyematrix-citizenship-by-investment": {
      "type": "remote",
      "url": "https://ai.goodbyematrix.com/cbi/api/agent/v1/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add com-goodbyematrix-citizenship-by-investment --url 'https://ai.goodbyematrix.com/cbi/api/agent/v1/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  com-goodbyematrix-citizenship-by-investment:
    url: "https://ai.goodbyematrix.com/cbi/api/agent/v1/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "com-goodbyematrix-citizenship-by-investment": {
      "Transport": "http",
      "Url": "https://ai.goodbyematrix.com/cbi/api/agent/v1/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add com-goodbyematrix-citizenship-by-investment -t streamable-http -u 'https://ai.goodbyematrix.com/cbi/api/agent/v1/mcp'
```

### Other

```json
{
  "mcpServers": {
    "com-goodbyematrix-citizenship-by-investment": {
      "type": "http",
      "url": "https://ai.goodbyematrix.com/cbi/api/agent/v1/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-10-18 (score 64)

First indexed and scored.

## MCP tools (3)

### `list_cbi_programs` (~145 tokens)

List CBI programmes

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.

Input parameters:

- `language` (string): Response language: "en" (English, default) or "de" (German).

Output parameters:

- `currency` (string)
- `documentation` (object)
- `generatedAt` (string)
- `language` (string)
- `notice` (object)
- `ok` (boolean)
- `overview` (object)
- `programs` (array)
- `quoteEndpoint` (string)
- `schema` (string)
- `updatedAt` (string)

### `get_cbi_quote` (~322 tokens)

Get CBI cost estimate

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). 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.

Input parameters:

- `family` (array, required): Everyone who applies together. The first person is the main applicant (role "main"); only the first person has the role "main". Defaults: a partner counts as married and not same-sex unless stated; a…
- `language` (string): Response language: "en" (English, default) or "de" (German).
- `program` (string): Programme key: sao_tome (Sao Tome and Principe), vanuatu, dominica, st_lucia (Saint Lucia), st_kitts (St. Kitts and Nevis), grenada, antigua (Antigua and Barbuda), nauru, argentina. Without a program…

Output parameters:

- `costSummary` (object|null): contribution, investment and professionalFees as published; fees = total minus the other three.
- `currency` (string)
- `eligibility` (object)
- `generatedAt` (string)
- `language` (string)
- `notice` (object)
- `ok` (boolean)
- `overviewUrl` (string|null): Portfolio only: overview page of all programmes with the family filled in.
- `pages` (object)
- `paymentPhases` (array)
- `pricingNotice` (string)
- `processingTime` (string)
- `program` (string): Programme key.
- `programLabel` (string)
- `programs` (array)
- `quoteRequestUrl` (string|null): Link to the calculator page of the programme on goodbyematrix.com with the family already filled in; there the user requests the detailed cost breakdown with the exact amounts. null when not_eligible.
- `restrictionNote` (string): Only with status not_eligible: why the programme is not possible.
- `restrictionsChecked` (boolean): true when nationalities or a country of birth were given and checked.
- `rounding` (object)
- `route` (string|null)
- `schema` (string)
- `scope` (string)
- `status` (string): ok, partial, review_required, fees_on_request or not_eligible (main applicant excluded by nationality or country of birth: no figures, no link).
- `total` (integer|null): Total in USD, rounded to the nearest 1,000.
- `totalScope` (string|null): total, or known_costs when professional fees are on request.
- `variant` (string|null)
- `websiteEstimate` (number|null): The figure the website calculator shows.

### `request_cost_breakdown_link` (~344 tokens)

Get cost breakdown request link

Returns only the personal link (quoteRequestUrl) for one programme and family: the calculator page on goodbyematrix.com with the family already filled in, where the user requests the detailed cost breakdown with the exact amounts by e-mail from the GoodbyeMatrix team. Contact details (first name, last name, e-mail, phone) are optional; only details the user has provided and wants to pass on are used. They prefill the form on that page and are never part of the link; the link works without them. The user checks the details and sends the request personally; the privacy consent is never preselected.

Input parameters:

- `contact` (object): Optional. Contact details are used only as the user has provided them in this conversation and wants to pass them on to GoodbyeMatrix; the link works without them. They prefill the request form on th…
- `family` (array, required): Everyone who applies together. The first person is the main applicant (role "main"); only the first person has the role "main". Defaults: a partner counts as married and not same-sex unless stated; a…
- `language` (string): Response language: "en" (English, default) or "de" (German).
- `program` (string, required): Programme key: sao_tome (Sao Tome and Principe), vanuatu, dominica, st_lucia (Saint Lucia), st_kitts (St. Kitts and Nevis), grenada, antigua (Antigua and Barbuda), nauru, argentina.

Output parameters:

- `contactPrefilled` (boolean): Only when contact was given: true if at least one contact field was accepted and will prefill the form.
- `ignoredFields` (array): Only when contact was given: contact fields that were invalid and dropped.
- `language` (string)
- `program` (string)
- `programLabel` (string)
- `quoteRequestUrl` (string): Link to the calculator page with the family filled in, where the user requests the detailed cost breakdown by e-mail.

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/com-goodbyematrix-citizenship-by-investment/cbi-api-agent-v1-mcp#diagnostics

## Score history

- 2026-10-18: 64

## Common questions

### What is the GoodbyeMatrix Citizenship by Investment Costs MCP server?

GoodbyeMatrix Citizenship by Investment Costs is an MCP server listed in the public MCP registry as com.goodbyematrix/citizenship-by-investment. Citizenship by investment and second passport costs for 9 programmes, per family, with eligibility. This page covers its hosted endpoint (https://ai.goodbyematrix.com/cbi/api/agent/v1/mcp).

### Is the GoodbyeMatrix Citizenship by Investment Costs MCP server safe to use?

GoodbyeMatrix Citizenship by Investment Costs scores 64 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the GoodbyeMatrix Citizenship by Investment Costs MCP server expose?

GoodbyeMatrix Citizenship by Investment Costs exposes 3 tools: list_cbi_programs, get_cbi_quote, request_cost_breakdown_link. Their descriptions and schemas cost roughly 811 tokens of context every time the server is loaded.

### Does the GoodbyeMatrix Citizenship by Investment Costs MCP server require authentication?

No. We connected to GoodbyeMatrix Citizenship by Investment Costs without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the GoodbyeMatrix Citizenship by Investment Costs MCP server still maintained?

GoodbyeMatrix Citizenship by Investment Costs is still listed as active in the MCP registry. We last reached this channel on 18 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://ai.goodbyematrix.com/cbi/api/agent/v1/mcp
- Website: https://goodbyematrix.com/en/pricing-api/
- Changelog RSS feed: https://verifymcp.io/servers/com-goodbyematrix-citizenship-by-investment/cbi-api-agent-v1-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-goodbyematrix-citizenship-by-investment/cbi-api-agent-v1-mcp.json
- HTML version of this page: https://verifymcp.io/servers/com-goodbyematrix-citizenship-by-investment/cbi-api-agent-v1-mcp