creating-subagent

To create a Claude subagent, you generate YAML frontmatter defining required fields like name and description, alongside a system prompt. This structure establishes the subagent's identity, capabilities, and behavioral guidelines for software development workflows.

Configuring subagent permissions and tools involves setting optional YAML frontmatter fields including tools, disallowedTools, model, permissionMode, skills, and hooks. These fields define what the subagent can access and execute within its operational environment.

You set up lifecycle hooks for a subagent when you need to automate specific behaviors during its execution phases. Hooks are an optional YAML frontmatter configuration that triggers actions at defined points in the subagent's operational lifecycle.

Yes, you can include optional resource directories such as scripts, references, and assets when defining a subagent. These resources are configured within the YAML frontmatter to provide the subagent with necessary external context and functional support.

Yes, this approach validates the frontmatter structure to ensure required fields like name and description are present. It enforces a strict frontmatter and system-prompt structure, providing a clear Quick Start for reuse across software development workflows.