Related resources

For deeper coverage of the features shown in the timeline, see these pages:

• Extend Claude Code: when to use CLAUDE.md vs skills vs rules vs hooks vs MCP
• Store instructions and memories: CLAUDE.md hierarchy and auto memory
• Subagents: delegate research to a separate context window
• Best practices: managing context as your primary constraint
• Prompt caching: which actions invalidate the cached prefix
• Reduce token usage: strategies for keeping context usage low