# model_picker

> Recommended models per use case, ranked by evidence, filtered by the chosen cloud and the data-residency rule, with the estimated routing saving against the top model and which models were excluded and why.

Recommended models per use case, ranked by evidence, filtered by the chosen cloud and the data-residency rule, with the estimated routing saving against the top model and which models were excluded and why. Read only.

**Role:** viewer and above (any person, AAL staff, machine key); price cards and the managed price only for a client_admin or AAL staff.

**Acts:** no. It only reads; nothing an AI agent calls through MCP approves, pays, or changes a limit.

## Inputs

| Input      | Type           | Default |
| ---------- | -------------- | ------- |
| `use_case` | string or null | `null`  |

## Call

The arguments of a `tools/call` request:

```json
{
  "name": "model_picker",
  "arguments": {}
}
```

Source: https://docs.atlanticagenticlabs.com/mcp/tools/model-picker/