Docker Hub Automation

Automate your Docker Hub workflows -- create and manage organizations, repositories, teams, add members, set up image push webhooks, and list container images.

Toolkit docs: composio.dev/toolkits/docker_hub

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Setup

1. Add the Composio MCP server to your client: https://rube.app/mcp
2. Connect your Docker Hub account when prompted (JWT/token authentication)
3. Start using the workflows below

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Core Workflows

1. List Organizations

Use DOCKER_HUB_LIST_ORGANIZATIONS to discover which organizations the authenticated user belongs to.

Tool: DOCKER_HUB_LIST_ORGANIZATIONS
Inputs:
  - page: integer (1-indexed, default 1)
  - page_size: integer (1-100, default 25)

2. Create an Organization

Use DOCKER_HUB_CREATE_ORGANIZATION to programmatically create a new Docker Hub organization.

Tool: DOCKER_HUB_CREATE_ORGANIZATION
Inputs:
  - orgname: string (required) -- lowercase, letters/numbers/._- only, min 2 chars
  - company: string (optional) -- company name associated with the org

Note: Requires JWT authentication obtained via /v2/users/login and may have restricted access.

3. Get Organization Details and Repositories

Use DOCKER_HUB_GET_ORGANIZATION to retrieve namespace info and its repositories. Works with any public namespace.

Tool: DOCKER_HUB_GET_ORGANIZATION
Inputs:
  - organization: string (required) -- e.g., "docker", "bitnami", "library"

4. Create a Repository

Use DOCKER_HUB_CREATE_REPOSITORY to create public or private repositories under a namespace.

Tool: DOCKER_HUB_CREATE_REPOSITORY
Inputs:
  - namespace: string (required) -- Docker Hub username or org name
  - name: string (required) -- lowercase; letters, numbers, ._- allowed
  - description: string (optional) -- max 100 characters
  - full_description: string (optional) -- Markdown README content
  - is_private: boolean (default false) -- private repos require paid plan