---
title: "search_insights_criteria_fields. Metadata MCP tool reference"
url: https://metadata.io/developers/tools/search_insights_criteria_fields
description: "Discover the fields an Insights (Spotlight) account-journey segment can filter on: the exact `field` names, their type, the operators each accepts, and the picklist options. Read tool on the Metadata MCP server, with its full JSON Schema."
source: metadata.io
---

# search_insights_criteria_fields

Discover the fields an Insights (Spotlight) account-journey segment can filter on: the exact `field` names, their type, the operators each accepts, and the picklist options.

Read [analytics](https://metadata.io/developers/tools/#cat-analytics)

## What it does

## Arguments

| Argument | Type |   | Notes |
|---|---|---|---|
| `search_keywords` | array |   | Optional keywords matched against field names and labels, e.g. ['impressions', 'score']. Omit for the whole catalog. |

## Request

**Request template, not a complete runnable example.** Replace placeholders, empty objects, arrays, and zero values with valid account-specific inputs. Read required fields and nested constraints in the full schema. Confirm the account, connected channels, and referenced assets before calling a write tool.

## Response

## Related

Other analytics tools:

- [account_funnel_reports](https://metadata.io/developers/tools/account_funnel_reports) Read
- [account_level_stats](https://metadata.io/developers/tools/account_level_stats) Read
- [account_list_performance](https://metadata.io/developers/tools/account_list_performance) Read
- [budget_group_performance](https://metadata.io/developers/tools/budget_group_performance) Read
- [create_linkedin_engagement_retargeting_audience](https://metadata.io/developers/tools/create_linkedin_engagement_retargeting_audience) Writes
- [deep_funnel_stats](https://metadata.io/developers/tools/deep_funnel_stats) Read
- [demographic_country_stats](https://metadata.io/developers/tools/demographic_country_stats) Read
- [experiment_performance_stats](https://metadata.io/developers/tools/experiment_performance_stats) Read

[Browse the tool catalog](https://metadata.io/developers/tools/) · [machine-readable index](https://metadata.io/developers/tools.json)