Docker Hub MCP Server

Example Use Cases

• 1

  Search Docker Hub for images using advanced filters (architectures, OS, badges, categories) and return ranked results.

• 2

  Manage a user's namespaces and repositories (list, create, update, check existence) when provided authenticated access via a Docker PAT.

• 3

  Inspect repository tags, find the latest or architecture-specific tags, and assist in recommending or updating Dockerfiles to use hardened or minimal images.

Description

This open-source MCP server interfaces with Docker Hub APIs to make repository, tag, and image metadata accessible to LLMs and other MCP-compatible clients. It supports searching with rich filters, namespace and repository management, tag inspection, and authenticated operations via a Docker Personal Access Token. It integrates with tools like Docker Ask Gordon, Claude Desktop, and VS Code to enable AI-driven image recommendations, repository management, and Dockerfile improvements.