Curated CLAUDE.md system prompt variations for different coding styles and strictness levels — conservative, balanced, and aggressive modes with detailed trade-off notes.
Official Notion MCP server — read and write Notion pages, search your workspace, update databases, and create blocks from within Claude.
notionnotesdatabases
MCP Servers
Basic Memory
Local-first persistent memory MCP server — store notes, context, and knowledge as plain markdown files that Claude can read and write across all sessions.
memorypersistencemarkdown
Plugins
Claude Supermemory
supermemoryai's persistent memory plugin for Claude Code — automatically indexes your codebases, conversations, and notes for semantic search across all sessions.