1 article across AI Catchup's news, guides, tutorials, and comparisons.
A Claude Code subagent is a delegated worker with its own context window, defined as a markdown file with YAML frontmatter in .claude/agents/. Subagents can edit files when you grant Edit or Write, nest three layers deep by default, and run 20 at a time. These 10 definitions cover the highest-value delegations.
Tools, practices, and what matters, in your inbox every week.