[Discovery] mcp/dockerhub - Docker Hub API Integration

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#2 opened on Dec 3, 2025 0 comments 0 reactions 0 assignees View on GitHub

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Assessment

Difficulty: 5/5
Estimated time: Over a week
Newbie friendliness: 25/100

Issue type: Feature
Clarity: Needs clarification
Activity status: Stale
Tech stack: docker, node.js, typescript
Domain: api, documentation, testing

Research direction

Review the mcp/dockerhub server details and source repository at https://github.com/docker/hub-mcp, then inspect its listed tools and native HTTP transport. Define the scope before starting: document all tools comprehensively, test the API endpoints using HUB_PAT_TOKEN, and decide whether the Rust rewrite is in scope.

Written by the indexing model from the issue text.

Description

category/docs phase/discovery transport/http-streamed type/research

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

Dominant language: Just
Stars: 0
Forks: 0
PR merge metrics: No merged PRs in 30d

Contributor guide

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First steps

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