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

# Discovery

> whoami, search, capabilities, ops, and call.

## whoami

```bash theme={"theme":{"light":"github-light","dark":"github-dark"}}
gps whoami
gps --json whoami
```

Prints the authenticated service account email. With `--json`, also includes `account` and `defaultPackage` when resolved from config.

## search / capabilities

```bash theme={"theme":{"light":"github-light","dark":"github-dark"}}
gps search rollout
gps capabilities --json
```

Capabilities are derived from `GPS_OPS`.

## ops

```bash theme={"theme":{"light":"github-light","dark":"github-dark"}}
gps ops
gps ops monetization
gps ops --json
```

Lists registry entries (`name`, `group`, `write`, `summary`).

## call

```bash theme={"theme":{"light":"github-light","dark":"github-dark"}}
gps call gps_list_tracks '{"packageName":"com.example.app"}'
gps -p com.example.app call gps_list_reviews '{"maxResults":10}'
```

Write ops still need `--confirm`:

```bash theme={"theme":{"light":"github-light","dark":"github-dark"}}
gps -p com.example.app --confirm call gps_reply_to_review \
  '{"reviewId":"abc","replyText":"Thanks!"}'
```