"Docker" matching MCP connectors:

Docker Hub MCP — wraps the Docker Hub v2 API (free, no auth required for public data)

Dev-registry data: npm/PyPI/Docker/VS Code packages, dep graphs, vulns, 50+ ecosystems.

Security audit for docker-compose.yml — 25 checks: secrets, privileges, network, volumes, images.

Execute code in 8 programming languages via gVisor-sandboxed Docker containers. Supports Python, JS, TS, Go, Java, C++, C, and Bash.