Use to build, wire up, or debug an MCP (Model Context Protocol) server that gives Claude access to an internal API, database, or SaaS tool. Trigger when the user wants Claude to connect to their own system, asks for an MCP server, needs custom tools for Claude Code or the Claude app, or an existing server's tools are not showing up.
Install
npx skills add OneWave-AI/claude-skills --skill mcp-server-buildernpx skills add OneWave-AI/claude-skills --skill mcp-server-builder -a claude-code -gnpx skills add OneWave-AI/claude-skills --skill mcp-server-builder -a codex -ggemini skills install https://github.com/OneWave-AI/claude-skills.git --path mcp-server-buildergh skill install OneWave-AI/claude-skills mcp-server-buildergit clone --depth 1 https://github.com/OneWave-AI/claude-skills /tmp/OneWave-AI__claude-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/OneWave-AI__claude-skills/mcp-server-builder ~/.claude/skills/mcp-server-builder # Claude Code
cp -R /tmp/OneWave-AI__claude-skills/mcp-server-builder ~/.agents/skills/mcp-server-builder # Codex, Cursor, Gemini CLI, Copilot, OpenCode