What problem does it solve? Setting up MCP servers individually causes 30-second stdio timeouts and high token consumption; this Skill configures the Docker MCP Toolkit as a persistent HTTP gateway that routes tool calls to containerized MCP servers. ## Core Features & Use Cases - HTTP/SSE Gateway Setup: Runs the Docker MCP gateway as a persistent Docker Compose service on port 8080, avoiding stdio initialization timeouts. - Preset-Based MCP Selection: Installs a minimal preset (context7, desktop-commander, playwright) with no API keys, or a full preset adding exa web search with EXA_API_KEY. - Migration from 1MCP: Backs up existing Claude configuration, stops 1MCP, and replaces it with the docker-gateway HTTP entry in ~/.claude.json. - Use Case: A developer wants Claude Code to access filesystem, GitHub, and browser automation tools without per-server stdio processes; this Skill walks through Docker verification, MCP selection, credential configuration, and connection testing. ## Quick Start Set up the Docker MCP Toolkit gateway with the minimal preset and connect it to Claude Code over HTTP.