Dockerhub

Wraps the Docker Hub v2 API so you can query public registry data without authentication. Part of the Pipeworx gateway, which aggregates 250+ data sources behind a single MCP endpoint. The implementation supports streamable HTTP transport and includes an ask_pipeworx helper that lets you ask questions in plain English instead of calling tools directly. Useful when you need to pull image metadata, check tags, or inspect repository details from Docker Hub during development workflows. The specific tool list isn't documented in the source, but it covers the standard v2 API surface for public repositories. Free tier, no keys required for public data.