Learn Claude Code

Reference Compare

Core Loop

s01The Agent Loop
s02Tool Use
s03TodoWrite
s04Subagent
s05Skills
s06Context Compact

System Hardening

s07Permission System
s08Hook System
s09Memory System
s10System Prompt
s11Error Recovery

Task Runtime

s12Task System
s13Background Tasks
s14Cron Scheduler

Multi-Agent Platform

s15Agent Teams
s16Team Protocols
s17Autonomous Agents
s18Worktree Isolation
s19MCP & Plugin

Document not found

s07-permission-system.md