check_repository_tag

MCP tool from Hub MCP by docker

Check if a specific tag exists in a repository

How to use it

Project documentation lists check_repository_tag for the Hub MCP MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), then check which tools your installed version makes available. Tool availability can depend on configuration and credentials. A server handshake does not verify this tool’s behavior. See the full listing for setup details.

Install Hub MCP

$npx @modelcontextprotocol/inspector node dist/index.js [--transport=http|stdio] [--port=3000]

FULL HUB MCP LISTING

Other tools in Hub MCP (10)

check_repository

Check if a repository exists

create_repository

Create a new repository in the provided namespace

docker_hardened_images

Query for mirrored Docker Hardened Images (DHI) in the namespace

get_namespaces

Get list of namespaces the user is a member of