⌨️ Claude Code (CLI)

bash
# Add via CLI (recommended)
claude mcp add ruflo -- npx ruflo@latest mcp start

# Or add with environment variables
claude mcp add ruflo \
  --env ANTHROPIC_API_KEY=sk-ant-... \
  -- npx ruflo@latest mcp start

# Verify installation
claude mcp list

Sources: Claude Code MCP Docs