Serena MCP integration for semantic code understanding and intelligent editing via Language Server Protocol
/plugin marketplace add iButters/ClaudeCodePlugins
/plugin install serena-mcp@iButters/ClaudeCodePlugins
Easily create hooks to prevent unwanted behaviors by analyzing conversation patterns
Adds educational insights about implementation choices and codebase patterns (mimics the deprecated Explanatory output style)
Migrate your code and prompts from Sonnet 4.x and Opus 4.1 to Opus 4.5.
Frontend design skill for UI/UX implementation