Designing a Custom Subagent

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A markdown file with frontmatter that turns a repeated delegation into a role

Practice activities and scenarios are optional. Mark the lesson complete after reading, and return to practice whenever it helps.

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07 Optional practice

🧠 Optional scenario practice

Q1 Why list tools: Read, Grep, Glob on a reviewer subagent instead of leaving tools unset?

Q2 Which frontmatter fields are ignored when a subagent is loaded from a plugin?

📝 Notes