~/.claude.json
claude mcp add --scope user context7 -- npx -y @upstash/context7-mcp --api-key YOUR_API_KEY
# or with bunx
claude mcp add --scope user context7 -- bunx -y --bun @upstash/context7-mcp --api-key YOUR_API_KEYclaude mcp add --scope user --transport http grep https://mcp.grep.app