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

# List skills

> List account-level Agent Brain skills. Bodies are omitted.



## OpenAPI

````yaml /developer-api/developer-v1.openapi.yaml get /v1/skills
openapi: 3.1.0
info:
  title: CREAO Developer API
  version: 1.0.0
  description: |
    Create, update, and run personal CREAO agents from your backend with
    Account API keys. The v1 API uses stable `agent_id`, `conversation_id`, and
    `run_id` identifiers and is served from `developer.creao.ai`.
servers:
  - url: https://developer.creao.ai
    description: Production
security:
  - bearerAuth: []
  - apiKeyQuery: []
tags:
  - name: Agents
    description: Create, update, and edit personal agents for the authenticated account.
  - name: Agent Memory
    description: >-
      Read, overwrite, and clear long-term memory (playbooks) for a personal
      agent.
  - name: Agent Files
    description: List, download, and delete files in a personal agent's skill file space.
  - name: Runs
    description: Create, stream, fetch, and list Developer API runs.
  - name: Models
    description: Discover supported model ids and account-specific availability.
  - name: Workspaces
    description: Create and list personal workspaces, and add or remove personal agents.
  - name: Workspace Files
    description: Upload, list, download, and delete files in a personal workspace.
  - name: Secrets
    description: Add, update, and list account secret keys. Values are write-only.
  - name: Skills
    description: Install, list, and enable account-level Agent Brain skills.
paths:
  /v1/skills:
    get:
      tags:
        - Skills
      summary: List skills
      description: |
        List optional built-in skills and non-deleted custom skills for the
        account. Returns metadata and `enabled` only — not skill bodies. Core
        built-ins are omitted. These are Agent Brain skills, not a personal
        agent's `skill_content`.
      operationId: listSkills
      parameters:
        - name: kind
          in: query
          schema:
            type: string
            enum:
              - builtin
              - custom
        - name: enabled
          in: query
          schema:
            type: string
            enum:
              - 'true'
              - 'false'
      responses:
        '200':
          description: Skills.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SkillList'
        '400':
          $ref: '#/components/responses/InvalidInput'
        '401':
          $ref: '#/components/responses/AuthenticationRequired'
        '429':
          $ref: '#/components/responses/RateLimited'
components:
  schemas:
    SkillList:
      type: object
      required:
        - skills
      properties:
        skills:
          type: array
          items:
            $ref: '#/components/schemas/Skill'
    Skill:
      type: object
      required:
        - skill_id
        - kind
        - name
        - display_name
        - description
        - enabled
        - core
        - source_url
        - tags
        - created_at
        - updated_at
      properties:
        id:
          oneOf:
            - type: string
              format: uuid
            - type: 'null'
          description: >-
            Custom-skill row UUID. Null for built-ins. Read-only metadata; not
            used in paths.
        skill_id:
          type: string
          description: Public skill id. Custom skills use `custom-{name}`.
        kind:
          type: string
          enum:
            - builtin
            - custom
        name:
          type: string
        display_name:
          type: string
        description:
          oneOf:
            - type: string
            - type: 'null'
        enabled:
          type: boolean
        core:
          type: boolean
        source_url:
          oneOf:
            - type: string
            - type: 'null'
        tags:
          type: array
          items:
            type: string
        created_at:
          oneOf:
            - type: string
              format: date-time
            - type: 'null'
        updated_at:
          oneOf:
            - type: string
              format: date-time
            - type: 'null'
        content:
          type: string
          description: SKILL.md body. Present on GET and install, omitted from list.
        files:
          oneOf:
            - type: object
              additionalProperties:
                type: string
            - type: 'null'
          description: Supporting files for custom skills. Present on GET and install.
    ErrorResponse:
      type: object
      additionalProperties: true
      required:
        - error
      properties:
        error:
          type: string
          description: Stable machine-readable error code.
        message:
          type: string
          description: Debug message. Do not rely on this field in production clients.
        available:
          type: number
          description: Available credits, when returned for credit errors.
        required:
          type: number
          description: Required credits, when returned for credit errors.
        retryAfterSeconds:
          type: integer
          description: Retry delay, when returned for hourly cap errors.
  responses:
    InvalidInput:
      description: >-
        Invalid request shape, invalid UUID, unsupported model, or unsupported
        status filter.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
          examples:
            invalidInput:
              value:
                error: INVALID_INPUT
            modelNotSupported:
              value:
                error: MODEL_NOT_SUPPORTED
    AuthenticationRequired:
      description: Missing, malformed, revoked, or unknown Account API key.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
          examples:
            missingKey:
              value:
                error: AUTHENTICATION_REQUIRED
    RateLimited:
      description: Account-level or IP-level rate limit exceeded.
      headers:
        Retry-After:
          description: Seconds to wait before retrying.
          schema:
            type: integer
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
          examples:
            rateLimited:
              value:
                error: RATE_LIMITED
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: cr_sk
      description: Account API key from Developer Console. Keys start with `cr_sk_`.
      x-default: cr_sk_your_key_here
    apiKeyQuery:
      type: apiKey
      in: query
      name: creao-api-key
      description: |
        Account API key passed as a query parameter, for platforms that cannot
        set a custom Authorization header. The bearerAuth header takes
        precedence when both are present.
      x-default: cr_sk_your_key_here

````