Sub-agent Creator

Create specialized AI sub-agents for Claude Code that handle specific tasks with customized prompts and tool access.

Sub-agent File Format

Sub-agents are Markdown files with YAML frontmatter stored in:

• Project: .claude/agents/ (higher priority)
• User: ~/.claude/agents/ (lower priority)

Structure

---
name: subagent-name
description: When to use this subagent (include "use proactively" for auto-delegation)
tools: Tool1, Tool2, Tool3  # Optional - inherits all if omitted
model: sonnet               # Optional - sonnet/opus/haiku/inherit
permissionMode: default     # Optional - default/acceptEdits/bypassPermissions/plan