Serena MCP server for semantic code analysis and understanding
/plugin marketplace add dnlopes/claude-code-plugins
/plugin install mcp-serena@dnlopes/claude-code-plugins
Activate Serena MCP semantic code analysis for the current or specified project
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
Easily create hooks to prevent unwanted behaviors by analyzing conversation patterns