docker_hub-automationlisted

# Docker Hub Automation via Rube MCP Automate Docker Hub operations through Composio's Docker Hub toolkit via Rube MCP. **Toolkit docs**: [composio.dev/toolkits/docker_hub](https://composio.dev/toolkits/docker_hub) ## Prerequisites - Rube MCP must be connected (RUBE_SEARCH_TOOLS available) - Active Docker Hub connection via `RUBE_MANAGE_CONNECTIONS` with toolkit `docker_hub` - Always call `RUBE_SEARCH_TOOLS` first to get current tool schemas ## Setup **Get Rube MCP**: Add `https://rube.app/mcp` as an MCP server in your client configuration. No API keys needed — just add the endpoint and it works. 1. Verify Rube MCP is available by confirming `RUBE_SEARCH_TOOLS` responds 2. Call `RUBE_MANAGE_CONNECTIONS` with toolkit `docker_hub` 3. If connection is not ACTIVE, follow the returned auth link to complete setup 4. Confirm connection status shows ACTIVE before running any workflows ## Tool Discovery Always discover available tools before executing workflows: ``` RUBE_SEARCH_TOOLS: queries=[{"use_case": "repositories, images, tags, and container registry management", "known_fields": ""}] ``` This returns: - Available tool slugs for Docker Hub - Recommended execution plan steps - Known pitfalls and edge cases - Input schemas for each tool ## Core Workflows ### 1. Discover Available Docker Hub Tools ``` RUBE_SEARCH_TOOLS: queries: - use_case: "list all available Docker Hub tools and capabilities" ``` Review the returned tools, their descriptions, and input schema