[Discovery] mcp/dockerhub - Docker Hub API Integration

[aRustyDev]

Project Association

This issue tracks the mcp/dockerhub MCP server in the core profile.

Server Details

• Name: dockerhub
• Source: https://github.com/docker/hub-mcp
• Docker Hub: https://hub.docker.com/r/mcp/dockerhub
• Category: docker
• Language: TypeScript/Node.js

Transport Status

• Current: Native HTTP support (--transport=http)
• Implementation: No wrapper needed
• Docker Image: mcp/dockerhub (official)

Tools Provided

• search: Search Docker Hub for images
• listRepositoriesByNamespace: List repositories in a namespace
• createRepository: Create a new repository
• getRepositoryInfo: Get repository information
• updateRepositoryInfo: Update repository details
• checkRepository: Check if a repository exists
• listRepositoryTags: List available tags for a repository
• getRepositoryTag: Get details about a specific tag
• checkRepositoryTag: Check if a tag exists
• listNamespaces: List available namespaces
• getPersonalNamespace: Get personal namespace info
• listAllNamespacesMemberOf: List namespaces user is member of
• dockerHardenedImages: Get Docker hardened images info

Docker Status

• Official image: mcp/dockerhub
• No custom build needed
• HADOLint: N/A (official image)

Notes

• Requires HUB_PAT_TOKEN environment variable
• Native HTTP transport on port 3000
• Well-maintained by Docker team

Tracking

• Document all tools comprehensively
• Test all API endpoints
• Consider Rust rewrite for performance