Mirabello Immigration Intelligence

Query Knowledge Graph

query_graph

Read-onlyIdempotent

RELATIONAL query over the investment-migration KNOWLEDGE GRAPH (programme entities · countries · blocs · investment thresholds · authorities · legal sources). Two modes: (1) pass id to get a single entity + its neighbours (e.g. id:"programme:dominica-cbi" or "country:GR" or "bloc:EU"); (2) pass filters to find PROGRAMMES matching constraints — type (CBI|RBI), cc, status (e.g. operational), leads_to (citizenship|residence), bloc (EU|GCC|CARICOM), max_investment_usd / min_investment_usd (FX-normalised, best-effort) — each returned with its country, options, authority and official legal source. Answers queries the flat tools cannot, e.g. "open CBI programmes leading to citizenship under $200k with their governing source". Investment figures are best-effort USD; cite the programme official_source for the authoritative amount. Information, not advice.

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": "query_graph"
  }
}

Input Schema

Name	Required	Description
`cc`	No	Country: ISO 3166-1 alpha-2 code (e.g. "PT", "AE", "KN") or its name in any of the 11 site languages ("Portugal", "Schweiz", "UAE"); input_notes shows how it was read.
`id`	No	entity id for neighbours mode (programme:<id> \| country:<CC> \| bloc:<NAME> \| authority:<slug> \| source:<host>)
`bloc`	No	Political/economic bloc filter (e.g. "EU", "Schengen", "CARICOM", "GCC").
`type`	No	CBI or RBI
`limit`	No	Maximum number of items to return. Responses can be large; use this to keep the answer small.
`status`	No	Programme status filter: "operational" (accepting applications), "emerging" (new but operating), "announced" (legislated or proclaimed but NOT in force — no applications), "closed", "paused".
`leads_to`	No	Desired outcome: "citizenship" (a passport) or "residence" (a permit).
`max_investment_usd`	No	Upper bound on the headline minimum investment, in USD.
`min_investment_usd`	No	Lower bound on the headline minimum investment, in USD.

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.

Changed9 schema fields changedOct 25, 2026

changedInput schema / properties / cc / description

Previous value: -"ISO 3166-1 alpha-2 country code, uppercase (e.g. \"PT\" Portugal, \"AE\" United Arab Emirates, \"KN\" St Kitts and Nevis)."New value: +"Country: ISO 3166-1 alpha-2 code (e.g. \"PT\", \"AE\", \"KN\") or its name in any of the 11 site languages (\"Portugal\", \"Schweiz\", \"UAE\"); input_notes shows how it was read."

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."

Changed14 schema fields changedSep 23, 2026

addedInput schema / properties / bloc / description

Added value: +"Political/economic bloc filter (e.g. \"EU\", \"Schengen\", \"CARICOM\", \"GCC\")."

addedInput schema / properties / bloc / examples
```
Added value: +[
+  "Schengen"
+]
```

addedInput schema / properties / cc / description

Added value: +"ISO 3166-1 alpha-2 country code, uppercase (e.g. \"PT\" Portugal, \"AE\" United Arab Emirates, \"KN\" St Kitts and Nevis)."

addedInput schema / properties / cc / examples
```
Added value: +[
+  "PT",
+  "AE"
+]
```

addedInput schema / properties / leads_to / description

Added value: +"Desired outcome: \"citizenship\" (a passport) or \"residence\" (a permit)."

addedInput schema / properties / leads_to / examples
```
Added value: +[
+  "citizenship"
+]
```

addedInput schema / properties / limit / description

Added value: +"Maximum number of items to return. Responses can be large; use this to keep the answer small."

addedInput schema / properties / limit / examples
```
Added value: +[
+  10
+]
```

addedInput schema / properties / max_investment_usd / description

Added value: +"Upper bound on the headline minimum investment, in USD."

addedInput schema / properties / max_investment_usd / examples
```
Added value: +[
+  500000
+]
```

addedInput schema / properties / min_investment_usd / description

Added value: +"Lower bound on the headline minimum investment, in USD."

addedInput schema / properties / min_investment_usd / examples
```
Added value: +[
+  100000
+]
```

addedInput schema / properties / status / description

Added value: +"Programme status filter: \"operational\" (accepting applications), \"emerging\" (new but operating), \"announced\" (legislated or proclaimed but NOT in force — no applications), \"closed\", \"paused\"."

addedInput schema / properties / status / examples
```
Added value: +[
+  "operational"
+]
```

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"
+}

AddedJun 28, 2026

TDQS

A4.1/5.0

Behavior3/5

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

Annotations already declare readOnly, idempotent, non-destructive and closed-world, so the safety profile is covered. The description adds genuinely useful caveats beyond that — investment figures are FX-normalised best-effort and the official_source should be cited for authoritative amounts — plus the "information, not advice" disclaimer and the fields returned per programme.

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

Conciseness4/5

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

Front-loaded with the core purpose and mode split before the detail; the parenthetical entity lists are dense but informative. Some redundancy between the type/bloc/status enumerations in the prose and those already in the schema costs a little tightness.

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

Completeness4/5

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

An output schema exists and annotations cover safety, so the remaining burden is mode semantics, filter behaviour and data-quality caveats — all present. Missing only edge-case behaviour (empty filter set, no-match results, how limit interacts with neighbours mode).

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 description coverage is 100%, so the baseline is 3; the description still adds value by grouping parameters into the two modes and clarifying that id accepts prefixed entity ids like "programme:dominica-cbi" and "country:GR", and that min/max investment bounds are FX-normalised and best-effort. It does not explain how multiple filters combine (AND semantics) or what happens with zero filters.

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

Purpose5/5

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

Names a specific operation (relational query) on a specific artifact (investment-migration knowledge graph) and enumerates the entity types it spans. Explicitly distinguishes its two modes (id lookup vs filter search), which no sibling tool offers in this combined form.

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?

Gives clear mode-selection guidance (pass id for neighbours, pass filters for programmes) and a worked example query ("open CBI programmes leading to citizenship under $200k with their governing source") that shows what this tool uniquely answers versus flat tools. It does not explicitly name which sibling to use instead (e.g. get_programme, list_programmes) or when the flat tools are preferable.

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

All Mirabello Immigration Intelligence tools Inspect

Try in Browser

One endpoint for every MCP toolRayrun runs every MCP server behind one URL and holds the credentials. Each call is decided per client, tool, and argument, then recorded.ray.runAd

Glama MCP Gateway

Add one secure layer between your agents and this server.