• Claude Code์—์„œ ํŠน์ • ์ž‘์—…์„ ์ „๋‹ดํ•˜๋Š” ํŠน์ˆ˜ํ™”๋œ ํ•˜์œ„ AI ์–ด์‹œ์Šคํ„ดํŠธ
  • ๊ฐ subagent๋Š” ๋…๋ฆฝ๋œ ์ปจํ…์ŠคํŠธ ์œˆ๋„์šฐ์—์„œ ์‹คํ–‰
  • ์ปค์Šคํ…€ ์‹œ์Šคํ…œ ํ”„๋กฌํ”„ํŠธ, ๊ฐœ๋ณ„ ๋„๊ตฌ ์ ‘๊ทผ ๊ถŒํ•œ, ๋…๋ฆฝ์  ํผ๋ฏธ์…˜ ๋ณด์œ 
  • Claude๊ฐ€ subagent์˜ description๊ณผ ๋งค์นญ๋˜๋Š” ์ž‘์—…์„ ๋งŒ๋‚˜๋ฉด ์ž๋™ ์œ„์ž„ โ†’ ๋…๋ฆฝ ์ž‘์—… ํ›„ ๊ฒฐ๊ณผ ๋ฐ˜ํ™˜

ํ•ด๋‹น ๊ฐœ๋…์ด ํ•„์š”ํ•œ ์ด์œ 

  • ์ปจํ…์ŠคํŠธ ์˜ค์—ผ ๋ฐฉ์ง€: ๋Œ€๋Ÿ‰ ์ถœ๋ ฅ(ํ…Œ์ŠคํŠธ ๋กœ๊ทธ, ํŒŒ์ผ ํƒ์ƒ‰ ๊ฒฐ๊ณผ)์ด ๋ฉ”์ธ ๋Œ€ํ™”๋ฅผ ์˜ค์—ผ์‹œํ‚ค์ง€ ์•Š์Œ
  • ์ปจํ…์ŠคํŠธ ์œˆ๋„์šฐ ์ ˆ์•ฝ: ๋ฉ”์ธ ๋Œ€ํ™”์˜ ์ปจํ…์ŠคํŠธ๋ฅผ ํ•ต์‹ฌ ์ž‘์—…์—๋งŒ ์ง‘์ค‘ํ•  ์ˆ˜ ์žˆ์Œ
  • ์ œ์•ฝ ๊ฐ•์ œ: subagent๋ณ„๋กœ ์‚ฌ์šฉ ๊ฐ€๋Šฅํ•œ ๋„๊ตฌ๋ฅผ ์ œํ•œ (์˜ˆ: ์ฝ๊ธฐ ์ „์šฉ)
  • ๋น„์šฉ ์ œ์–ด: ๋‹จ์ˆœ ์ž‘์—…์€ Haiku ๊ฐ™์€ ์ €๋ ดํ•œ ๋ชจ๋ธ๋กœ ๋ผ์šฐํŒ…

AS-IS (Subagent ์—†์ด)

sequenceDiagram
    autonumber
    actor User
    participant Main as ๋ฉ”์ธ ๋Œ€ํ™” ์ปจํ…์ŠคํŠธ

    User->>Main: "ํ…Œ์ŠคํŠธ ์‹คํ–‰ํ•ด์ค˜"
    Main->>Main: ํ…Œ์ŠคํŠธ ์ถœ๋ ฅ 500์ค„ ์ƒ์„ฑ
    Note over Main: ์ปจํ…์ŠคํŠธ์— ํ…Œ์ŠคํŠธ ๋กœ๊ทธ๊ฐ€<br/>๊ทธ๋Œ€๋กœ ์ถ•์ ๋จ

    User->>Main: "auth ๋ชจ๋“ˆ ๊ตฌ์กฐ ํŒŒ์•…ํ•ด์ค˜"
    Main->>Main: 20๊ฐœ ํŒŒ์ผ ํƒ์ƒ‰ ๊ฒฐ๊ณผ ์ƒ์„ฑ
    Note over Main: ํŒŒ์ผ ๋‚ด์šฉ์ด ์ปจํ…์ŠคํŠธ์—<br/>์ถ”๊ฐ€๋กœ ์ถ•์ ๋จ

    User->>Main: "์ด์ œ ๋ฒ„๊ทธ ์ˆ˜์ •ํ•ด์ค˜"
    Note over Main: โš ๏ธ ์ปจํ…์ŠคํŠธ ์˜ค์—ผ<br/>ํ…Œ์ŠคํŠธ ๋กœ๊ทธ + ํƒ์ƒ‰ ๊ฒฐ๊ณผ๋กœ<br/>ํ•ต์‹ฌ ๋Œ€ํ™”๊ฐ€ ๋ฐ€๋ ค๋‚จ<br/>โ†’ ์ด์ „ ๋งฅ๋ฝ ์œ ์‹ค

TO-BE (Subagent ์‚ฌ์šฉ)

sequenceDiagram
    autonumber
    actor User
    participant Main as ๋ฉ”์ธ ๋Œ€ํ™” ์ปจํ…์ŠคํŠธ
    participant Sub1 as test-runner (Subagent)
    participant Sub2 as Explore (Subagent)

    User->>Sub1: "ํ…Œ์ŠคํŠธ ์‹คํ–‰ํ•ด์ค˜"
    Note over Sub1: ๋…๋ฆฝ ์ปจํ…์ŠคํŠธ์—์„œ<br/>ํ…Œ์ŠคํŠธ 500์ค„ ์‹คํ–‰
    Sub1-->>Main: "3๊ฐœ ์‹คํŒจ" (์š”์•ฝ๋งŒ ๋ฐ˜ํ™˜)

    User->>Sub2: "auth ๋ชจ๋“ˆ ๊ตฌ์กฐ ํŒŒ์•…ํ•ด์ค˜"
    Note over Sub2: ๋…๋ฆฝ ์ปจํ…์ŠคํŠธ์—์„œ<br/>20๊ฐœ ํŒŒ์ผ ํƒ์ƒ‰
    Sub2-->>Main: ๊ตฌ์กฐ ์š”์•ฝ ๋ฐ˜ํ™˜

    User->>Main: "์ด์ œ ๋ฒ„๊ทธ ์ˆ˜์ •ํ•ด์ค˜"
    Note over Main: โœ… ์ปจํ…์ŠคํŠธ ๊นจ๋—<br/>์š”์•ฝ๋งŒ ๋‚จ์•„์žˆ์–ด<br/>ํ•ต์‹ฌ ๋งฅ๋ฝ ์œ ์ง€๋จ

๋นŒํŠธ์ธ Subagents

Agent๋ชจ๋ธ๋„๊ตฌ์šฉ๋„
ExploreHaiku (๋น ๋ฆ„)์ฝ๊ธฐ ์ „์šฉํŒŒ์ผ ํƒ์ƒ‰, ์ฝ”๋“œ ๊ฒ€์ƒ‰, ์ฝ”๋“œ๋ฒ ์ด์Šค ๋ถ„์„
Plan์ƒ์†์ฝ๊ธฐ ์ „์šฉPlan ๋ชจ๋“œ์—์„œ ์ฝ”๋“œ๋ฒ ์ด์Šค ๋ฆฌ์„œ์น˜
general-purpose์ƒ์†์ „์ฒด๋ณตํ•ฉ ๋ฆฌ์„œ์น˜, ๋‹ค๋‹จ๊ณ„ ์ž‘์—…, ์ฝ”๋“œ ์ˆ˜์ •
Bash์ƒ์†ํ„ฐ๋ฏธ๋„๋ณ„๋„ ์ปจํ…์ŠคํŠธ์—์„œ ์ปค๋งจ๋“œ ์‹คํ–‰
Claude Code GuideHaiku-Claude Code ๊ธฐ๋Šฅ ๊ด€๋ จ ์งˆ๋ฌธ ์‘๋‹ต

Subagent ํŒŒ์ผ ์ €์žฅ ์œ„์น˜

์œ„์น˜๊ฒฝ๋กœ์ ์šฉ ๋ฒ”์œ„
CLI ํ”Œ๋ž˜๊ทธ--agents '{JSON}'ํ˜„์žฌ ์„ธ์…˜๋งŒ (์šฐ์„ ์ˆœ์œ„ ์ตœ์ƒ)
Project.claude/agents/<name>.mdํ•ด๋‹น ํ”„๋กœ์ ํŠธ๋งŒ
Personal~/.claude/agents/<name>.md๋‚ด ๋ชจ๋“  ํ”„๋กœ์ ํŠธ
Plugin<plugin>/agents/<name>.mdํ”Œ๋Ÿฌ๊ทธ์ธ ํ™œ์„ฑํ™”๋œ ๊ณณ

Subagent ์ •์˜ ๋ฐฉ๋ฒ•

.claude/agents/ (ํ”„๋กœ์ ํŠธ) ๋˜๋Š” ~/.claude/agents/ (๊ฐœ์ธ)์— Markdown ํŒŒ์ผ ์ž‘์„ฑ:

---
name: code-reviewer
description: ์ฝ”๋“œ ํ’ˆ์งˆ๊ณผ ๋ณด์•ˆ์„ ๋ฆฌ๋ทฐํ•˜๋Š” ์ „๋ฌธ๊ฐ€
tools: Read, Glob, Grep
model: sonnet
---
 
๋‹น์‹ ์€ ์ฝ”๋“œ ๋ฆฌ๋ทฐ์–ด์ž…๋‹ˆ๋‹ค. ํ˜ธ์ถœ๋˜๋ฉด ์ฝ”๋“œ๋ฅผ ๋ถ„์„ํ•˜๊ณ 
ํ’ˆ์งˆ, ๋ณด์•ˆ, ๋ชจ๋ฒ” ์‚ฌ๋ก€์— ๋Œ€ํ•œ ํ”ผ๋“œ๋ฐฑ์„ ์ œ๊ณตํ•˜์„ธ์š”.

์ฃผ์š” Frontmatter ํ•„๋“œ

ํ•„๋“œํ•„์ˆ˜์„ค๋ช…
nameYes๊ณ ์œ  ์‹๋ณ„์ž (์†Œ๋ฌธ์ž, ํ•˜์ดํ”ˆ)
descriptionYesClaude๊ฐ€ ์œ„์ž„ ํŒ๋‹จ์— ์‚ฌ์šฉํ•˜๋Š” ์„ค๋ช…
toolsNo์‚ฌ์šฉ ๊ฐ€๋Šฅํ•œ ๋„๊ตฌ (์ƒ๋žต ์‹œ ์ „์ฒด ์ƒ์†)
disallowedToolsNo์ฐจ๋‹จํ•  ๋„๊ตฌ
modelNosonnet, opus, haiku, inherit
permissionModeNoํผ๋ฏธ์…˜ ๋™์ž‘ ๋ชจ๋“œ
maxTurnsNo์ตœ๋Œ€ ์—์ด์ „ํŠธ ํ„ด ์ˆ˜
skillsNo์‹œ์ž‘ ์‹œ ๋กœ๋“œํ•  ์Šคํ‚ฌ ๋ชฉ๋ก
HooksNo๋ผ์ดํ”„์‚ฌ์ดํด ํ›…
memoryNo์˜๊ตฌ ๋ฉ”๋ชจ๋ฆฌ ์Šค์ฝ”ํ”„ (user, project, local)

์‹คํ–‰ ๋ฐฉ์‹: Foreground vs Background

  • Foreground: ๋ฉ”์ธ ๋Œ€ํ™”๋ฅผ ๋ธ”๋กœํ‚น. ํผ๋ฏธ์…˜ ํ”„๋กฌํ”„ํŠธ๊ฐ€ ์‚ฌ์šฉ์ž์—๊ฒŒ ์ „๋‹ฌ๋จ
  • Background: ๋ณ‘๋ ฌ ์‹คํ–‰. ์‚ฌ์ „์— ํ•„์š”ํ•œ ํผ๋ฏธ์…˜์„ ์Šน์ธ๋ฐ›๊ณ  ์‹œ์ž‘. Ctrl+B๋กœ ์‹คํ–‰ ์ค‘์ธ ์ž‘์—…์„ ๋ฐฑ๊ทธ๋ผ์šด๋“œ๋กœ ์ „ํ™˜ ๊ฐ€๋Šฅ

Skills์™€์˜ ๊ด€๊ณ„

๋ฐฉํ–ฅ์„ค๋ช…
Skill โ†’ SubagentSkill์— context: fork + agent: Explore ์„ค์ • ์‹œ, ์Šคํ‚ฌ ๋‚ด์šฉ์ด subagent์˜ ํƒœ์Šคํฌ๊ฐ€ ๋จ
Subagent โ†’ SkillSubagent์— skills: [api-conventions] ์„ค์ • ์‹œ, ์Šคํ‚ฌ ๋‚ด์šฉ์ด subagent ์ปจํ…์ŠคํŠธ์— ์ฃผ์ž…๋จ

์ฐธ๊ณ  ๋ฌธ์„œ