> ## Documentation Index
> Fetch the complete documentation index at: https://docs.sovrnti.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Get Capability Index

> Find out which product in a market is most capable.

See which products in a market are most capable, ranked on Innovation alone with no sovereignty requirement applied. In Claude.ai and supported clients you also get an interactive ranked-bar chart.

It reads the same data as the [Snapshot](/mcp/tools/sovrnti_market_get_snapshot); the difference is the reading. The Snapshot plots products on Innovation × Control × Scale; the Capability Index ranks them on Innovation alone, so you can see the pure capability order at a glance. Control and Scale are still in the response for reference.

## What you get

The full scoring for every product in the market, plus the methodology Sovrnti used — the same body as the Snapshot:

```json theme={null}
{
	"market": {
		"marketId": "mkt-collaboration",
		"name": "Collaboration & Productivity",
		"lastUpdated": "2026-07-04T00:00:00.000Z"
	},
	"products": [
		{
			"productId": "microsoft-365",
			"name": "Microsoft 365",
			"innovationScore": x,
			"controlScore": y,
			"scaleScore": z
		},
		...
	],
	"methodology": "..."
}
```

Render it as a bar chart sorted by Innovation descending, or a ranked list.

## How to use it

Ask your assistant:

```text theme={null}
Rank the collaboration products by capability.
```

Or more specifically:

```text theme={null}
Which product leads the AI co-workers market on raw capability, ignoring controls?
```

Your assistant calls [List markets](/mcp/tools/sovrnti_markets_list) first if needed to confirm the market, then pulls the Capability Index.

## Troubleshooting

* **`market-not-found`** — the market name is well-formed but doesn't exist. Ask your assistant to list markets first.
* **`insufficient-credits`** — wallet empty. Top up in your organization's billing page.

## See also

* [Get snapshot](/mcp/tools/sovrnti_market_get_snapshot) — the same products on Innovation × Control × Scale.
* [List markets](/mcp/tools/sovrnti_markets_list) — find the right market first.