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

# Profile Skill

> Analyze table statistics with /armor:profile

<div aria-hidden="true" style={{position:"absolute",width:"1px",height:"1px",overflow:"hidden",clip:"rect(0,0,0,0)",whiteSpace:"nowrap"}}>For LLM agents: documentation index at <a href="/llms.txt" tabIndex={-1}>/llms.txt</a>, full text at <a href="/llms-full.txt" tabIndex={-1}>/llms-full.txt</a>. Append .md to any page URL for plain markdown.</div>

The `/armor:profile` skill analyzes table and column statistics, distributions, and data characteristics.

## Usage

```
/armor:profile
```

Or ask naturally:

* "Profile the orders table"
* "Show column statistics"
* "What's the cardinality of status column?"
* "Show null rates"

## Profiling Metrics

### Table Level

* Row count
* Last update time
* Growth trends

### Column Level

* Null rate
* Distinct count (cardinality)
* Min/max values
* Value distributions

## Example Usage

### Profile a Table

```
You: Profile the orders table

Claude: Table Profile: warehouse.public.orders

Summary:
- Row Count: 1,234,567
- Last Updated: 2 hours ago
- Daily Growth: +2,500 rows

Column Statistics:

order_id:
  Null Rate: 0%
  Distinct: 1,234,567 (100% unique)

customer_id:
  Null Rate: 0.1%
  Distinct: 45,678 customers

status:
  Null Rate: 0%
  Distinct: 5 values
  Distribution: pending (12%), processing (8%),
                shipped (35%), delivered (40%), cancelled (5%)

created_at:
  Null Rate: 0%
  Range: 2023-01-01 to 2026-01-31

amount:
  Null Rate: 0%
  Min: $0.99, Max: $12,500, Avg: $156.32
```

### View Trends

```
You: Show row count trend for orders

Claude: Row Count Trend (last 7 days):

Jan 25: 1,200,000
Jan 26: 1,210,000 (+10,000)
Jan 27: 1,220,000 (+10,000)
Jan 28: 1,225,000 (+5,000)
Jan 29: 1,230,000 (+5,000)
Jan 30: 1,232,000 (+2,000)
Jan 31: 1,234,567 (+2,567)

Average daily growth: ~7,200 rows
Trend: Stable growth pattern
```

## Related Skills

<CardGroup cols={2}>
  <Card title="Quality" icon="shield-check" href="/ai-agents/skills/quality">
    Add quality checks
  </Card>

  <Card title="Coverage" icon="chart-pie" href="/ai-agents/skills/coverage">
    Monitoring gaps
  </Card>
</CardGroup>