---
title: "tool si.ask.judge_fit"
description: "Judges one entity against a buyer profile, and against a brand whose offerings' fit is in question: The answer gives the fit with each criterion and its highlights, the temperature with its reason, and the verdict."
section: reference
address: /reference/tools/si-ask-judge_fit
contract: 0476e35e6e275db5
---

# tool si.ask.judge_fit

Judges one entity against a buyer profile, and against a brand whose offerings' fit is in question: The answer gives the fit with each criterion and its highlights, the temperature with its reason, and the verdict.

[figure: Over MCP, si.ask.judge_fit takes JudgeFitInput and returns a card whose body is BuyerFitVerdict.]

The answer gives the fit with each criterion and its highlights, the temperature with its reason, and the verdict. It makes no lead. The call needs the ask grant at the strategy rung.



| | |
|---|---|
| input | [JudgeFitInput](/concepts/judgefitinput) |
| result | a card whose body is [BuyerFitVerdict](/concepts/buyerfitverdict) |
| read-only | yes |
| destructive | no |
| card address | `ui://scale-intelligence/cards/BuyerFitVerdict` |
| HTTP route | [`/v1/ask/judge_fit`](/reference/ask/judge_fit) |





| field | type | required | note |
|---|---|---|---|
| `kind_of_buyer` | `id` | yes |  |
| `entity` | `id` | yes |  |
| `brand` | `id` | no |  |