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

# Namespaces

> Commands in the CLI are organized into namespaces. Explore the namespaces below to learn more about each command.

<CardGroup cols={2}>
  <Card title="Charts" href="/v2/cli-reference/ref/charts">
    Define and manage saved charts. Charts are visualizations that aggregate metrics over time with bucketing, filters, and groupings. (5 commands)
  </Card>

  <Card title="Datapoints" href="/v2/cli-reference/ref/datapoints">
    Manage individual records inside datasets, including batch creation and mapping to source events. (6 commands)
  </Card>

  <Card title="Datasets" href="/v2/cli-reference/ref/datasets">
    Curate collections of datapoints used as test sets for evaluations and experiments. (6 commands)
  </Card>

  <Card title="Events" href="/v2/cli-reference/ref/events">
    Read and write trace events. Events are the spans that capture every step of an AI application's execution. (4 commands)
  </Card>

  <Card title="Experiments" href="/v2/cli-reference/ref/experiments">
    Run, retrieve, and compare evaluation runs to measure how prompt or configuration changes affect agent performance. (11 commands)
  </Card>

  <Card title="Metric Versions" href="/v2/cli-reference/ref/metric-versions">
    Snapshot, list, and deploy versions of a metric's definition so changes can be reviewed and rolled back without losing history. (3 commands)
  </Card>

  <Card title="Metrics" href="/v2/cli-reference/ref/metrics">
    Define and run evaluators, i.e. automated quality checks that score traces against criteria like accuracy, safety, or correctness. (5 commands)
  </Card>

  <Card title="Sessions" href="/v2/cli-reference/ref/sessions">
    Group related trace events into sessions, the top-level container for a multi-step or multi-service AI interaction. (2 commands)
  </Card>
</CardGroup>