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

# List agent categories

> Agent categories with the number of active agents in each.


## OpenAPI

```yaml openapi.json get /v1/agents/categories
openapi: 3.1.0
info:
  title: Ocean One API
  version: 2.1.0
servers:
  - url: https://api.plungeai.com
paths:
  /v1/agents/categories:
    get:
      summary: Agent categories with active-agent counts (aggregated from the registry)
      security:
        - ozkBearer: []
      responses:
        "200":
          description: Categories envelope
          content:
            application/json:
              schema:
                type: object
                properties:
                  categories:
                    type: array
                    items:
                      type: object
                      properties:
                        name:
                          type: string
                        count:
                          type: integer
                  count:
                    type: integer
components:
  securitySchemes:
    ozkBearer:
      type: http
      scheme: bearer
      description: "ozk_ platform API key (Authorization: Bearer ozk_…)"
```