claude_profile 1.2.0

# Parameter :: 45. `get::`

Extracts a single column value for the first row of the filtered result set and prints it as a bare string. Implies `format::value` output mode — no table headers, separator lines, or footer are printed.

- **Default:** `""` (disabled; full table rendered)
- **Constraints:** One of the valid field IDs (see table below); empty string disables extraction
- **Purpose:** Extract a single scalar from the quota table for scripting use.

**Valid field IDs:**

| Field ID | Column | Example output |
|----------|--------|---------------|
| `5h_left` | 5h Left | `88%` |
| `5h_reset` | 5h Reset | `in 3h 19m` or `—` |
| `7d_left` | 7d Left | `65%` |
| `7d_son` | 7d(Son) | `35%` |
| `7d_reset` | 7d Reset | `in 4d 23h` |
| `expires` | Expires | `in 7h 24m` or `EXPIRED` |
| `renews` | ~Renews | `~in 6d` or `in 3h 47m` |
| `next_event_type` | → Next (type) | `"+7d"` |
| `next_event_secs` | → Next (secs) | `10800` |
| `sub` | Sub | `max` |
| `status` | Status (●) | `🟢`, `🟡`, or `🔴` |
| `account` | Account name | `alice@example.com` |
| `host` | Host | `alice@workstation` |
| `role` | Role | `work` |

**Behavior:** `get::` applies after all row filters. The value is extracted from the first row in the filtered, sorted result. If the result is empty (0 rows after filtering), exits 0 with no output. Invalid field ID exits 1 with an error listing valid field IDs.

**Examples:**

```text
get::7d_left                          -> 7d Left of first row (top of sorted list)
only_next::1 get::7d_left             -> 7d Left of the footer-recommended account
only_active::1 get::5h_reset          -> 5h Reset of active account
sort::renews only_next::1 get::account -> account name of renews strategy winner
sort::name count::1 get::account      -> alphabetically first account name
```

**See Also:** [feature/028_usage_row_filtering.md](../../feature/028_usage_row_filtering.md) for filter + extraction patterns.

### Referenced Type

- **Fundamental Type:** `string`

### Referenced Parameter Groups

| # | Parameter Group | Role |
|---|-----------------|------|
| 1 | [Output Control](../param_group/001_output_control.md) | Member parameter |

### Referenced Commands

| # | Command | Role |
|---|---------|------|
| 1 | [`.usage`](../command/006_usage.md#command--9-usage) | Single scalar value extraction from quota table |

### Referenced User Stories

| # | User Story | Persona |
|---|------------|---------|
| 1 | [Scripted Pipeline Automation](../user_story/004_scripted_automation.md) | Bare field value for CI/CD variable capture |