Claude subagent creator

Create well-scoped custom subagents Claude Code can auto-delegate to. A subagent is a Markdown file with YAML frontmatter plus a system-prompt body; it runs in its own context window with its own tool surface.

When to use

• The user wants a reusable persona (reviewer, explorer, planner, scoped worker).
• A workflow recurs often enough to deserve a named role fan-out can target.
• You need to pin a model or restrict tools for a class of delegated work.

For a one-off delegation, don't author a file — just use fan-out's inline spawn contract.

Agent file anatomy

./.claude/agents/<name>.md (project) or ~/.claude/agents/<name>.md (user):