---
title: Plugins
url: https://platform.claude.com/docs/en/api/beta/organization/analytics/plugins
---

# Plugins

## Get Plugin Usage

**GET** `/v1/organizations/analytics/plugins`

Get per-plugin install + invocation usage for a given day, with pagination.

Returns plugin usage metrics for the organization across Cowork and Claude
Code, sorted by plugin name. The `plugin_name` value `third-party` is
an aggregate bucket, not a plugin: it collects plugin activity, from
either surface, for which the reporting client did not provide a plugin
name — so an organization's own plugins can contribute both to their own
named rows and to this bucket. Use `group_by[]` to break usage out per
member, per RBAC group, or per product surface (Cowork / Claude Code),
and `filter[]` to scope results; the parameter descriptions list the
supported dimensions. Requires an API key with the
`read:analytics` scope. `starting_date` / `ending_date` select
range-rollup mode like `/skills`.

### Query parameters

- `date: optional string`

  UTC date in YYYY-MM-DD format. The day to get plugin usage for. Data is typically available with a 1-day lag (varies by query; the error for a too-recent date names the latest available day) and may be revised by a few percent over the following days. No earlier than 2026-01-01.

  format: date

- `ending_date: optional string`

  UTC date in YYYY-MM-DD format. End of the date range (exclusive); only valid with `starting_date`. Data is typically available with a 1-day lag (varies by query; the error for a too-recent date names the latest available day), so this can be at most today — which is also the default when omitted, resolved once when the first page is served and reused for the rest of the pagination sequence. At most 366 days after `starting_date`.

  format: date

- `filter: optional array of string`

  Filters as `dimension:value`, e.g. `filter[]=rbac_group_id:{id}`. Repeat the param for OR within a dimension and across dimensions for AND. Supported dimensions on this endpoint: `plugin_name`, `product`, `rbac_group_id`, `user_id`. Value forms: `plugin_name` matches case-insensitively; `product` is `chat_cowork_unified`, `claude_code`, or `cowork` (the only surfaces with plugin attribution); `rbac_group_id` takes the tagged id (`rbac_group_...`, as emitted in responses and by the spend-limits API) or a bare group UUID, and matches users who held the group at any point during each covered UTC day (time-of-usage attribution); `user_id` takes a tagged user id (`user_...`), as emitted in responses. An unsupported dimension returns 400. At most 100 entries. `chat_cowork_unified` is accepted as a `product` value only on deployments that offer Chat and Cowork unified.

  maxItems: 100

- `group_by: optional array of "product" or "rbac_group_id" or "user_id"`

  Dimensions to break results out by (e.g. `group_by[]=user_id`). Supported on this endpoint: `product`, `rbac_group_id`, `user_id`. On this endpoint `product` takes the values `chat_cowork_unified`, `claude_code`, or `cowork` only (the surfaces with plugin attribution). Grouped rows carry the requested dimension values as additional fields and paginate like ungrouped responses via `next_page`; an unsupported dimension returns 400. `rbac_group_id` attributes a user to every group they held at any point during each covered UTC day, so grouped rows are not an exclusive partition and can sum above org-level totals. At most 100 entries.

  maxItems: 100

  - `"product"`

  - `"rbac_group_id"`

  - `"user_id"`

- `limit: optional number`

  Number of results per page (1-1000, default 100).

  minimum: 1, maximum: 1000

- `order: optional "asc" or "desc"`

  Sort direction: `asc` or `desc`. Defaults to `asc` for the endpoint's sort column and to `desc` when `order_by` names a metric (a top-N ranking). Applies to `order_by`, or to the endpoint's default sort field when `order_by` is omitted.

  - `"asc"`

  - `"desc"`

- `order_by: optional string`

  Sort field. Restricted to the endpoint's sort column plus its rankable metrics (metrics default to descending; a few metrics rank in date-range mode only, per the endpoint's documented orderable set).

- `page: optional string`

  Opaque cursor from a previous response's `next_page` field.

- `starting_date: optional string`

  UTC date in YYYY-MM-DD format. Start of a date range (inclusive). Enables rollup mode: one row per entity aggregated over the whole range — addable counters are summed across days, and a distinct count is never summed where summing could double-count (a field's range value is recomputed exactly over the window, approximate via HLL with typical error under 2%, null, or — for the creation-event counts, whose per-day values cannot overlap — a per-day sum that is itself exact; each field's own description says which). Use either `date` or `starting_date`, not both. Data is typically available with a 1-day lag (varies by query; the error for a too-recent date names the latest available day) and may be revised by a few percent over the following days. No earlier than 2026-01-01.

  format: date

### Headers

- `"anthropic-version": optional string`

  The version of the Claude API you want to use.

  Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning?sdk_languages=http).

### Returns

- `data: array of BetaAnalyticsPluginActivity`

  - `claude_code_metrics: BetaAnalyticsPluginClaudeCodeMetrics`

    Claude Code activity metrics for a single plugin on a given day.

    - `distinct_session_plugin_used_count: number or null`

      Number of distinct Claude Code sessions in which the plugin was invoked. Null on aggregated rows where a distinct count cannot be computed.

  - `cowork_metrics: BetaAnalyticsPluginCoworkMetrics`

    Cowork activity metrics for a single plugin on a given day.

    - `distinct_session_plugin_used_count: number or null`

      Number of distinct Cowork sessions in which the plugin was invoked. Null on aggregated rows where a distinct count cannot be computed.

  - `distinct_user_count: number`

    Number of distinct users with recorded install or invocation activity for the plugin on the requested day (install-only users count), or, in date-range mode, over the requested window — recomputed as an exact distinct count over the window's per-member daily rows, never a sum of per-day values.

  - `install_count: number or null`

    Number of distinct users who installed the plugin on the requested day, or, in date-range mode, over the requested window — recomputed as an exact distinct count over the window's per-member daily rows, never a sum of per-day values.

  - `invocation_count: number`

    Number of plugin invocations on the requested day

  - `plugin_name: string`

    Name of the plugin

  - `chat_cowork_unified_metrics: optional object or null`

    Plugin use recorded while members had Chat and Cowork unified (Cowork's features inside claude.ai chat) turned on. A count is null in date-range mode where it cannot be computed. Omitted from the response on deployments that do not offer Chat and Cowork unified.

    - `distinct_session_plugin_used_count: number or null`

      Same measure as `cowork_metrics.distinct_session_plugin_used_count`, for activity recorded while members had Chat and Cowork unified turned on. Null on aggregated rows where a distinct count cannot be computed.

  - `plugin_id: optional string or null`

    Stable plugin identifier when available (e.g. `serena@claude-plugins-official`). Null for third-party Claude Code plugins (redacted at the source) and Cowork slash commands that carry only a hashed id.

  - `product: optional string or null`

    Product that produced this row's activity: one of `chat`, `claude_code`, `cowork`, `office_agent`, or `chat_cowork_unified` (Chat and Cowork unified). These are the canonical Cost & Usage product names; an `office_agent` row's per-surface breakdown is in its `office_metrics`. On `/plugins` only `cowork`, `claude_code` and `chat_cowork_unified` occur (the only surfaces with plugin attribution); on `/artifacts` only `chat`, `claude_code`, `cowork` and `chat_cowork_unified` occur (the surfaces that create artifacts); `/apps/chat/projects` does not support the product dimension (a `product` entry in `group_by[]` or `filter[]` there is rejected). Present only when the request grouped by `product`.

  - `rbac_group_id: optional string or null`

    Tagged RBAC group identifier (`rbac_group_...`), matching the spend-limits API spelling. Present only when the request grouped by `rbac_group_id`.

  - `rbac_group_name: optional string or null`

    Resolved RBAC group display name, alongside `rbac_group_id` when name resolution is available. Null if the group has been deleted or its name could not be resolved; `rbac_group_id` remains the stable key.

  - `user_id: optional string or null`

    Tagged user identifier (e.g. `user_...`). Present only when the request grouped by `user_id`.

- `next_page: string or null`

  Opaque cursor for the next page, or null if no more results

### Example

```bash
curl https://api.anthropic.com/v1/organizations/analytics/plugins \
    -H 'anthropic-version: 2023-06-01' \
    -H "X-Api-Key: $ANTHROPIC_API_KEY"
```

#### Response (200)

```json
{
  "data": [
    {
      "claude_code_metrics": {
        "distinct_session_plugin_used_count": 0
      },
      "cowork_metrics": {
        "distinct_session_plugin_used_count": 0
      },
      "distinct_user_count": 0,
      "install_count": 0,
      "invocation_count": 0,
      "plugin_name": "plugin_name",
      "chat_cowork_unified_metrics": {
        "distinct_session_plugin_used_count": 0
      },
      "plugin_id": "plugin_id",
      "product": "product",
      "rbac_group_id": "rbac_group_id",
      "rbac_group_name": "rbac_group_name",
      "user_id": "user_id"
    }
  ],
  "next_page": "next_page"
}
```