Mirabello Immigration Intelligence

List Programmes

list_programmes

Read-onlyIdempotent

List Mirabello-advised citizenship- (CBI) and residency-by-investment (RBI/golden visa) programmes, optionally filtered by type, budget (USD, compared at indicative FX), region, or max processing time. All 98 programmes is a large response — pass limit when you only need a sample. Budget filters exclude programmes with no fixed threshold, which are still listed unfiltered.

Tool call template

This tool declares no required parameters. Add optional parameters from the input schema as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {},
    "name": "list_programmes"
  }
}

Input Schema

Name	Required	Description
`type`	No	Programme family: "CBI" grants citizenship, "RBI" grants residence (golden visa). Omit for both.
`limit`	No	Maximum number of items to return. Responses can be large; use this to keep the answer small.
`region`	No	Region filter, matched case-insensitively (e.g. "Caribbean", "EU", "Middle East", "Pacific", "Africa", "Asia").
`budget_max`	No	Maximum headline minimum investment the applicant will consider, in USD. Programmes with no fixed threshold are excluded from budget filtering.
`max_processing_months`	No	Maximum acceptable processing time in MONTHS, compared against the lower bound of each programme's published range.

Output Schema

Name	Required	Description	Default
`error`	No
`terms`	No
`source`	No
`book_url`	No
`provider`	No
`disclaimer`	No
`data_updated`	No

Schema Changelog

Changes observed during successful MCP inspections.

Changed8 schema fields changedOct 25, 2026

changedOutput schema / description

Previous value: -"Mirabello response envelope. Tool-specific fields vary; the provenance/disclaimer envelope is always present."New value: +"Mirabello envelope; tool fields vary; error only on failure."

removedOutput schema / properties / book_url / description

Removed value: -"Link to request a consultation with a Mirabello specialist, for a personal case."

removedOutput schema / properties / data_updated / description

Removed value: -"Date the underlying dataset was last updated."

removedOutput schema / properties / disclaimer / description

Removed value: -"Information, not legal/tax/financial/immigration advice; figures indicative."

removedOutput schema / properties / error / description

Removed value: -"Present only when the request could not be fulfilled."

removedOutput schema / properties / provider / description
```
Removed value: -"Always \"Mirabello Consultancy\"."
```

removedOutput schema / properties / source / description

Removed value: -"Attribution for the data, when it is not Mirabello Consultancy itself."

removedOutput schema / properties / terms / description

Removed value: -"Acceptable-use and information-not-advice terms."

Changed3 schema fields changedOct 8, 2026

removedOutput schema / properties / book_a_consultation

Removed value: -{
-  "description": "URL to book a Mirabello consultation.",
-  "type": "string"
-}

addedOutput schema / properties / book_url

Added value: +{
+  "description": "Link to request a consultation with a Mirabello specialist, for a personal case.",
+  "type": "string"
+}

changedOutput schema / properties / source / description

Previous value: -"Attribution for the data."New value: +"Attribution for the data, when it is not Mirabello Consultancy itself."

Changed9 schema fields changedSep 23, 2026

addedInput schema / properties / budget_max / description

Added value: +"Maximum headline minimum investment the applicant will consider, in USD. Programmes with no fixed threshold are excluded from budget filtering."

addedInput schema / properties / budget_max / examples
```
Added value: +[
+  250000
+]
```

addedInput schema / properties / limit

Added value: +{
+  "description": "Maximum number of items to return. Responses can be large; use this to keep the answer small.",
+  "examples": [
+    10
+  ],
+  "type": "number"
+}

addedInput schema / properties / max_processing_months / description

Added value: +"Maximum acceptable processing time in MONTHS, compared against the lower bound of each programme's published range."

addedInput schema / properties / max_processing_months / examples
```
Added value: +[
+  6
+]
```

addedInput schema / properties / region / description

Added value: +"Region filter, matched case-insensitively (e.g. \"Caribbean\", \"EU\", \"Middle East\", \"Pacific\", \"Africa\", \"Asia\")."

addedInput schema / properties / region / examples
```
Added value: +[
+  "Caribbean"
+]
```

addedInput schema / properties / type / description

Added value: +"Programme family: \"CBI\" grants citizenship, \"RBI\" grants residence (golden visa). Omit for both."

addedInput schema / properties / type / examples
```
Added value: +[
+  "CBI"
+]
```

Changed1 schema field changedJul 27, 2026

changedOutput schema / (root)

Previous value: -nullNew value: +{
+  "additionalProperties": true,
+  "description": "Mirabello response envelope. Tool-specific fields vary; the provenance/disclaimer envelope is always present.",
+  "properties": {
+    "book_a_consultation": {
+      "description": "URL to book a Mirabello consultation.",
+      "type": "string"
+    },
+    "data_updated": {
+      "description": "Date the underlying dataset was last updated.",
+      "type": "string"
+    },
+    "disclaimer": {
+      "description": "Information, not legal/tax/financial/immigration advice; figures indicative.",
+      "type": "string"
+    },
+    "error": {
+      "description": "Present only when the request could not be fulfilled.",
+      "type": "string"
+    },
+    "provider": {
+      "description": "Always \"Mirabello Consultancy\".",
+      "type": "string"
+    },
+    "source": {
+      "description": "Attribution for the data.",
+      "type": "string"
+    },
+    "terms": {
+      "description": "Acceptable-use and information-not-advice terms.",
+      "type": "string"
+    }
+  },
+  "type": "object"
+}

First observedJun 4, 2026

TDQS

A4.2/5.0

Behavior4/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already establish that this is a read-only, idempotent, non-destructive, closed-world operation. The description adds useful behavioral context beyond the annotations: the full set is 98 programmes, the response is large, limit should be used for samples, and budget filtering excludes unfixed-threshold programmes while still listing them unfiltered.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is three front-loaded sentences with no wasted wording: purpose and filters first, response-size guidance second, and the budget-filter caveat third. Every sentence supplies actionable information.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness5/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

With annotations covering safety semantics, an output schema covering return structure, and all five parameters documented at 100% schema coverage, the description provides the remaining operational context an agent needs: filter scope, large-response warning, limit usage, FX comparison, and budget-filter exclusions.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters4/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100%, so the baseline is 3, but the description adds cross-parameter meaning: budget is compared in USD at indicative FX, limit controls sample size, and budget exclusion behavior leaves no-fixed-threshold programmes visible when unfiltered. It does not need to repeat all schema details, and these additions justify a 4.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description gives a specific verb and resource: listing Mirabello-advised CBI and RBI/golden-visa programmes, with optional filters by type, budget, region, and processing time. It is clear what the tool returns, but it does not explicitly distinguish this listing tool from siblings such as compare_programmes, recommend_programmes, or get_programme.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines4/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

It clearly explains usage context: filters are optional, pass limit when only a sample is needed, and budget filters exclude programmes with no fixed threshold. It stops short of naming alternatives, so it lacks the explicit when-to-use-this-vs-sibling guidance that would earn a 5.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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