> ## 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.

# Tags Skill

> Classify data with /armor:tags

<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:tags` skill helps you classify and organize data with tags for governance and compliance.

## Usage

```
/armor:tags
```

Or ask naturally:

* "Tag this table as PII"
* "Mark the email column as sensitive"
* "Apply financial reporting tag"

## Tag Categories

* **business**: Business domain (finance, marketing, sales)
* **technical**: Technical classification (fact, dimension, staging)
* **governance**: Compliance (pii, confidential, gdpr)

## Example Usage

### Tag a Table

```
You: Tag the customers table as PII

Claude: Created governance tag:

Tag: pii_data
Table: warehouse.public.customers
Category: governance
Description: Contains personally identifiable information

The table is now flagged for PII compliance tracking.
```

### Tag a Column

```
You: Mark the email column as sensitive

Claude: Created column tag:

Tag: sensitive
Column: warehouse.public.customers.email
Category: governance

This column will be included in sensitivity reports.
```

### Bulk Tagging

```
You: Apply financial_reporting tag to all gold tables

Claude: Applied tag to 12 tables:

- gold.fact_orders
- gold.fact_revenue
- gold.dim_customers
- gold.dim_products
...

All gold layer tables are now tagged for financial reporting.
```

## Common Questions

### Can I create custom tags, or am I limited to the built-in categories?

You can create any tag name under the three categories (business, technical, governance). The categories are fixed so tags stay organized for reporting, but the tag values themselves are open, for example `finance`, `pii_data`, `deprecated`, `team_checkout`.

### Do tags propagate from a table to its columns, or do I tag each separately?

Tags are applied at whatever level you specify, table or column. They don't auto-propagate. Applying a `pii` tag to a table marks the table itself, not its columns. To tag sensitive columns, ask the agent to find them and apply the tag across matches in one step.

## Related Skills

<CardGroup cols={2}>
  <Card title="Ask" icon="comment-question" href="/ai-agents/skills/ask">
    Find tagged data
  </Card>

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