[AI][Claude] Command, Skill, Subagent

2026. 5. 6. 16:05ยท๐Ÿ“ AI/โœ Claude

Command, Skill, Subagent

Claude Code์˜ ํ™•์žฅ ๋ฉ”์ปค๋‹ˆ์ฆ˜ ์ค‘ Command, Skill, Subagent๋Š” ํ˜•ํƒœ๊ฐ€ ๋น„์Šทํ•ด์„œ ์ ์  ์ปค์ง€๋Š” ๊ฐœ๋…(Command < Skill < Subagent)์œผ๋กœ ๋ฌถ์–ด ์ •๋ฆฌํ•˜๊ธฐ ์‰ฌ์šด๋ฐ, ์‹ค์ œ ๋ถ„๊ธฐ์ ์€ ๊ทธ ์ถ•์ด ์•„๋‹ˆ๋‹ค. ์ด ๊ธ€์€ ์ฐจ์ด๋ฅผ ์ •๋ฆฌํ•˜๊ณ , ์–ด๋–ค ์ƒํ™ฉ์— ๋ฌด์—‡์„ ์จ์•ผ ํ•˜๋Š”์ง€ ์งš๋Š”๋‹ค.

1. ์™œ ์ด๋ ‡๊ฒŒ ํ—ท๊ฐˆ๋ฆด ์ˆ˜๋ฐ–์— ์—†๋Š”๊ฐ€

์„ธ ๊ฐœ๋…์ด ํ—ท๊ฐˆ๋ฆฌ๋Š” ๋ฐ๋Š” ์ด์œ ๊ฐ€ ์žˆ๋‹ค.

  • ์…‹ ๋‹ค .claude/ ํ•˜์œ„ ๋””๋ ‰ํ† ๋ฆฌ์— markdown์œผ๋กœ ์ •์˜ํ•œ๋‹ค.
  • ์…‹ ๋‹ค ์‚ฌ์šฉ์ž๊ฐ€ ์ง์ ‘ ๋งŒ๋“œ๋Š” ์ปค์Šคํ…€ ํ™•์žฅ์ด๋‹ค.
  • ์…‹ ๋‹ค frontmatter + ๋ณธ๋ฌธ markdown์ด๋ผ๋Š” ๊ฐ™์€ ํ˜•์‹์„ ์“ด๋‹ค.

๊ฑฐ๊ธฐ์— ๋”ํ•ด, 2026๋…„ 1์›” Claude Code 2.1.0 ๋ฆด๋ฆฌ์Šค์—์„œ Custom slash command๊ฐ€ Skill๋กœ ํ†ตํ•ฉ๋๋‹ค. ๊ณต์‹ ๋ฆด๋ฆฌ์Šค ๋…ธํŠธ์˜ ํ‘œํ˜„์„ ๊ทธ๋Œ€๋กœ ์˜ฎ๊ธฐ๋ฉด "์Šฌ๋ž˜์‹œ ์ปค๋งจ๋“œ์™€ ์Šคํ‚ฌ์„ ๋ณ‘ํ•ฉํ•˜์—ฌ ๋ฉ˜ํƒˆ ๋ชจ๋ธ์„ ๋‹จ์ˆœํ™”ํ•œ๋‹ค, ๋™์ž‘ ๋ณ€ํ™”๋Š” ์—†๋‹ค"์ด๋‹ค. ์ด์ œ .claude/commands/deploy.md์™€ .claude/skills/deploy/SKILL.md๋Š” ๋‘˜ ๋‹ค /deploy๋ฅผ ๋งŒ๋“ค๊ณ  ๋™์ผํ•˜๊ฒŒ ๋™์ž‘ํ•œ๋‹ค. ๊ฐ™์€ ์ด๋ฆ„์ด๋ฉด skill์ด ์šฐ์„ ํ•œ๋‹ค.

๊ธฐ์กด .claude/commands/ ํŒŒ์ผ์€ ๊ทธ๋Œ€๋กœ ์ž‘๋™ํ•œ๋‹ค. ํ•˜์ง€๋งŒ ์ƒˆ๋กœ ๋งŒ๋“ ๋‹ค๋ฉด skill ํ˜•ํƒœ๊ฐ€ ๊ถŒ์žฅ๋œ๋‹ค. ๋””๋ ‰ํ† ๋ฆฌ ๊ตฌ์กฐ + frontmatter ์˜ต์…˜์ด ๋” ํ’๋ถ€ํ•˜๊ธฐ ๋•Œ๋ฌธ์ด๋‹ค.
Command ์‚ฌ์šฉ์ž๊ฐ€ /๋กœ ๋ช…์‹œ์ ์œผ๋กœ ๋ถ€๋ฅด๋Š” ๋‹จ์ถ• ์ง„์ž…์ 
Skill ๋ชจ๋ธ์ด description ๋งค์นญ์œผ๋กœ ์ž๋™ ๋ฐœ๊ฒฌํ•ด์„œ ๋Œ์–ด๋‹ค ์“ฐ๋Š” ๋…ธํ•˜์šฐ ๋ฌถ์Œ
Subagent ๋ณ„๋„ ์ปจํ…์ŠคํŠธ์—์„œ ์ผํ•˜๊ณ  ๊ฒฐ๊ณผ๋งŒ ๋Œ๋ ค์ฃผ๋Š” ์ „๋ฌธ ๋™๋ฃŒ

Command๋Š” ์‚ฌ์‹ค์ƒ "user-invoked Skill"์ด๋‹ค. Skill ์ •์˜์— disable-model-invocation: true๋ฅผ ์ผœ๋ฉด ์‚ฌ์šฉ์ž๋งŒ ๋ถ€๋ฅผ ์ˆ˜ ์žˆ๋Š” ํ˜•ํƒœ๊ฐ€ ๋˜๊ณ , ์ด๊ฒŒ ์‚ฌ์‹ค์ƒ ์˜ˆ์ „์˜ Command๋‹ค. ํ†ตํ•ฉ๋˜๊ธฐ ์ „ํ›„๋กœ ๋™์ž‘์ด ๊ฐ™๋‹ค๋Š” ๊ฒŒ ์ด๋Ÿฐ ์˜๋ฏธ๋‹ค.

2. ์ง„์งœ ์ฐจ์ด๋Š” "ํฌ๊ธฐ"๊ฐ€ ์•„๋‹ˆ๋ผ "์–ด๋””์„œ ์‹คํ–‰๋˜๋Š”๊ฐ€"

Command, Skill, Subagent๋ฅผ ์ •์˜ ํŒŒ์ผ ๋ถ„๋Ÿ‰์œผ๋กœ ๋น„๊ตํ•˜๋ฉด ์ ์  ์ปค์ง€๋Š” ๊ทธ๋ผ๋ฐ์ด์…˜์ฒ˜๋Ÿผ ๋ณด์ธ๋‹ค. Command๋Š” ํ”„๋กฌํ”„ํŠธ ํ•œ ๋ฉ์–ด๋ฆฌ, Skill์€ ๋””๋ ‰ํ† ๋ฆฌ์— ๋ถ€์† ํŒŒ์ผ๊นŒ์ง€, Subagent๋Š” ์‹œ์Šคํ…œ ํ”„๋กฌํ”„ํŠธ์— ๋„๊ตฌ ๊ถŒํ•œ๊นŒ์ง€. ๊ทธ๋ž˜์„œ "์ข€ ๋ฌด๊ฑฐ์šด ์ž‘์—…์€ subagent ๊ธ‰"์ด๋ผ๋Š” ์ง๊ด€์ด ์ƒ๊ธฐ๊ธฐ ์‰ฝ๋‹ค. ํ•˜์ง€๋งŒ ์ •์˜ ํŒŒ์ผ์˜ ๊ธธ์ด๋Š” ๋ถ€์ฐจ์ ์ด๋‹ค.

์ง„์งœ ๋ถ„๊ธฐ์ ์€ ํฌ๊ธฐ๊ฐ€ ์•„๋‹ˆ๋‹ค. ์–ด๋””์„œ ์‹คํ–‰๋˜๋А๋ƒ๋‹ค. 500์ค„์งœ๋ฆฌ ๊ฑฐ๋Œ€ํ•œ skill๋„ ๊ฒฐ๊ตญ skill์ด๋‹ค. ์‹œ์Šคํ…œ ํ”„๋กฌํ”„ํŠธ 10์ค„์งœ๋ฆฌ ์ž‘์€ subagent๋„ ์—ฌ์ „ํžˆ subagent๋‹ค.

ํ•ญ๋ชฉ Command / Skill Subagent
์‹คํ–‰ ์œ„์น˜ ๋ฉ”์ธ Claude ์ปจํ…์ŠคํŠธ ๋ณ„๋„ ์ธ์Šคํ„ด์Šค, ์ž์ฒด ์ปจํ…์ŠคํŠธ
์ฝ์€ ํŒŒ์ผ·๋„๊ตฌ ๊ฒฐ๊ณผ ๋ฉ”์ธ ์ปจํ…์ŠคํŠธ์— ๋ˆ„์  subagent ์•ˆ์—๋งŒ ๋ˆ„์ , ๋ฉ”์ธ์—๋Š” ์š”์•ฝ๋งŒ
ํ˜ธ์ถœ ์ฃผ์ฒด ์‚ฌ์šฉ์ž(slash) ๋˜๋Š” ๋ชจ๋ธ(auto-invoke) ๋ฉ”์ธ Claude๊ฐ€ ์œ„์ž„
์ ํ•ฉํ•œ ์šฉ๋„ ๋ฉ”์ธ ํ๋ฆ„์—์„œ ๊ทธ๋Œ€๋กœ ์ด์–ด๊ฐˆ ์ž‘์—… ๋ฉ”์ธ์„ ๋”๋Ÿฝํžˆ์ง€ ์•Š๊ณ  ๊ฒฉ๋ฆฌํ•  ์ž‘์—…

์ปจํ…์ŠคํŠธ๊ฐ€ ํญ๋ฐœํ•˜๋Š” ์‹œ๋‚˜๋ฆฌ์˜ค

์ธ์ฆ ํ๋ฆ„์„ ๋ถ„์„ํ•œ๋‹ค๊ณ  ํ•ด๋ณด์ž. ๊ด€๋ จ ํŒŒ์ผ์ด 30๊ฐœ์ฏค ํฉ์–ด์ ธ ์žˆ๋‹ค.

  • Skill๋กœ ์ฒ˜๋ฆฌํ•œ ๊ฒฝ์šฐ
    • ๋ฉ”์ธ Claude๊ฐ€ 30๊ฐœ ํŒŒ์ผ์„ ์ง์ ‘ Readํ•œ๋‹ค. ํŒŒ์ผ ๋‚ด์šฉ ์ „์ฒด๊ฐ€ ๋ฉ”์ธ ์ปจํ…์ŠคํŠธ์— ์Œ“์ธ๋‹ค. ๋ถ„์„์ด ๋๋‚ฌ์„ ๋•Œ ์ปจํ…์ŠคํŠธ์˜ ์ƒ๋‹น ๋ถ€๋ถ„์ด ์ธ์ฆ ์ฝ”๋“œ๋กœ ์ฐจ ์žˆ๋‹ค. ์ด ์ƒํƒœ์—์„œ ํ›„์† ์งˆ๋ฌธ("์ด์ œ ๊ฒฐ์ œ ๋ชจ๋“ˆ๋„ ๋ด์ค˜")์„ ํ•˜๋ฉด, ๊ฒฐ์ œ ํŒŒ์ผ์„ ์ฝ์œผ๋ฉด์„œ ์•ž์„œ ๋ณธ ์ธ์ฆ ์ปจํ…์ŠคํŠธ๊ฐ€ ์ ์  ๋ฐ€๋ ค๋‚œ๋‹ค. ๊ธธ๊ฒŒ ๊ฐ€๋Š” ์„ธ์…˜์—์„œ ์ด ๋ˆ„์ ์ด ์น˜๋ช…์ ์ด๋‹ค.
  • Subagent๋กœ ์ฒ˜๋ฆฌํ•œ ๊ฒฝ์šฐ
    • ๋ฉ”์ธ์€ auth-researcher์— ์œ„์ž„๋งŒ ํ•œ๋‹ค. subagent๊ฐ€ ๋ณ„๋„ ์ปจํ…์ŠคํŠธ์—์„œ 30๊ฐœ ํŒŒ์ผ์„ ์ฝ๊ณ , ๋ถ„์„์„ ๋งˆ์นœ ๋’ค ์š”์•ฝ๋งŒ ๋ฉ”์ธ์— ๋Œ๋ ค์ค€๋‹ค. ๋ฉ”์ธ ์ปจํ…์ŠคํŠธ์—๋Š” "์ธ์ฆ์€ ์ด๋Ÿฐ ๊ตฌ์กฐ๋‹ค"๋ผ๋Š” ํ•œ ๋ฉ์–ด๋ฆฌ๋งŒ ๋‚จ๋Š”๋‹ค.
๊ฐ™์€ ์ž‘์—…, ๊ฐ™์€ ๊ฒฐ๊ณผ๋‹ค. ์ฐจ์ด๋Š” ๋ฉ”์ธ ์ปจํ…์ŠคํŠธ์˜ ๊นจ๋—ํ•จ์ด๋‹ค. ํ›„์† ์ž‘์—…์ด ๋งŽ์„์ˆ˜๋ก ์ฐจ์ด๊ฐ€ ๋ฒŒ์–ด์ง„๋‹ค.

3. ์ฐจ์ด์  ๋ฐ ํ™œ์šฉ ๊ฐ€์ด๋“œ

"PR ๋ฆฌ๋ทฐ"๋ผ๋Š” ํ•œ ๊ฐ€์ง€ ์ž‘์—…์„ Command, Skill, Subagent์œผ๋กœ ๊ฐ๊ฐ ๋งŒ๋“ค์–ด ๊ฒฐ๊ณผ๋ฌผ์ด ์–ด๋–ป๊ฒŒ ๋‹ค๋ฅธ์ง€ ๋น„๊ตํ•ด๋ณด์ž.

Command ๋ฒ„์ „ : ์‚ฌ์šฉ์ž๊ฐ€ ๋ช…์‹œ์ ์œผ๋กœ ๋ถ€๋ฅธ๋‹ค

.claude/skills/review/SKILL.md๋กœ ๋งŒ๋“ ๋‹ค.

๊ธฐ์กด .claude/commands/review.md ํ˜•ํƒœ๋„ ๋™์ผํ•˜๊ฒŒ ๋™์ž‘ํ•œ๋‹ค.
---
name: review
description: ๋ณ€๊ฒฝ์‚ฌํ•ญ์„ ์ฒดํฌ๋ฆฌ์ŠคํŠธ๋กœ ๋ฆฌ๋ทฐ
disable-model-invocation: true
---

ํ˜„์žฌ ๋ณ€๊ฒฝ์‚ฌํ•ญ์„ ๋‹ค์Œ ํ•ญ๋ชฉ์œผ๋กœ ๋ฆฌ๋ทฐํ•ด์ค˜.

1. ์—๋Ÿฌ ํ•ธ๋“ค๋ง์ด ๋น ์ง„ ๊ณณ
2. ํ•˜๋“œ์ฝ”๋”ฉ๋œ ๊ฐ’
3. ํ…Œ์ŠคํŠธ๊ฐ€ ํ•„์š”ํ•œ ๋ถ€๋ถ„
4. ๋„ค์ด๋ฐ์ด ์–ด์ƒ‰ํ•œ ๋ถ€๋ถ„

๊ฐ ํ•ญ๋ชฉ์€ `ํŒŒ์ผ๋ช…:๋ผ์ธ๋ฒˆํ˜ธ` ํ˜•ํƒœ๋กœ ์ธ์šฉํ•œ๋‹ค.

disable-model-invocation: true๋ฅผ ์ผฐ๊ธฐ ๋•Œ๋ฌธ์— ์‚ฌ์šฉ์ž๊ฐ€ /review๋ฅผ ์ง์ ‘ ์ž…๋ ฅํ•ด์•ผ๋งŒ ๋ฐœ๋™ํ•œ๋‹ค.

  • ๋ฐœ๋™ ์ฃผ์ฒด: ์‚ฌ์šฉ์ž
  • ์‹คํ–‰ ์œ„์น˜: ๋ฉ”์ธ ์ปจํ…์ŠคํŠธ
  • ํ›„์† ๋Œ€ํ™”๋กœ ์ž์—ฐ์Šค๋Ÿฝ๊ฒŒ ์ด์–ด์ง„๋‹ค.
  • ์งง๊ณ  ๊ฐ€๋ณ๋‹ค.

Skill ๋ฒ„์ „ : ๋ชจ๋ธ์ด ์•Œ์•„์„œ ๋ฐœ๋™ํ•œ๋‹ค

๊ฐ™์€ ํ˜•ํƒœ์—์„œ disable-model-invocation๋งŒ ๋นผ๊ณ  description์„ ์ž์„ธํžˆ ์จ์ค€๋‹ค. ๋””๋ ‰ํ† ๋ฆฌ์— ๋ถ€์† ํŒŒ์ผ๋„ ๊ฐ™์ด ๋‘”๋‹ค.

.claude/skills/review/
โ”œโ”€โ”€ SKILL.md
โ”œโ”€โ”€ checklist.md
โ””โ”€โ”€ examples/
    โ”œโ”€โ”€ good-review.md
    โ””โ”€โ”€ bad-review.md
---
name: review
description: ์‚ฌ์šฉ์ž๊ฐ€ ์ฝ”๋“œ ๋ฆฌ๋ทฐ, PR ๋ฆฌ๋ทฐ, ๋ณ€๊ฒฝ์‚ฌํ•ญ ๊ฒ€ํ† ๋ฅผ ์š”์ฒญํ•  ๋•Œ ์ž๋™ ๋ฐœ๋™. diff, commit, pull request ํ‚ค์›Œ๋“œ๋ฅผ ๊ฐ์ง€ํ•˜๋ฉด ํ™œ์„ฑํ™”ํ•œ๋‹ค.
---

ํŒ€์˜ ์ฝ”๋“œ ๋ฆฌ๋ทฐ ๊ฐ€์ด๋“œ๋Š” checklist.md์— ์žˆ๋‹ค. ์ข‹์€/๋‚˜์œ ๋ฆฌ๋ทฐ ์˜ˆ์‹œ๋Š” examples/ ๋””๋ ‰ํ† ๋ฆฌ๋ฅผ ์ฐธ๊ณ ํ•œ๋‹ค.

(์ฒดํฌ๋ฆฌ์ŠคํŠธ + ํ†ค ๊ฐ€์ด๋“œ + ์˜ˆ์‹œ reference)

/review๋ฅผ ๋ช…์‹œ์ ์œผ๋กœ ์น˜์ง€ ์•Š์•„๋„, "๋ฐฉ๊ธˆ ๋ฐ”๊พผ ๊ฑฐ ํ•œ ๋ฒˆ ๋ด์ค˜" ๊ฐ™์€ ์ž์—ฐ์Šค๋Ÿฌ์šด ์š”์ฒญ์— description ๋งค์นญ์œผ๋กœ ์•Œ์•„์„œ ๋Œ๋ ค ๋“ค์–ด์˜จ๋‹ค.

  • ๋ฐœ๋™ ์ฃผ์ฒด: ๋ชจ๋ธ (description ๋งค์นญ)
  • ์‹คํ–‰ ์œ„์น˜: ๋ฉ”์ธ ์ปจํ…์ŠคํŠธ
  • supporting ํŒŒ์ผ ๋•๋ถ„์— ํŒ€ ๊ฐ€์ด๋“œ, ์˜ˆ์‹œ, ํ—ฌํผ ์Šคํฌ๋ฆฝํŠธ๋ฅผ ๊ฐ™์ด ๋ฌถ์„ ์ˆ˜ ์žˆ๋‹ค.

Subagent ๋ฒ„์ „ : ๋ณ„๋„ ์ปจํ…์ŠคํŠธ์—์„œ ์ฒ˜๋ฆฌํ•œ๋‹ค

.claude/agents/code-reviewer.md๋กœ ๋งŒ๋“ ๋‹ค.

---
name: code-reviewer
description: ๋ณ€๊ฒฝ์‚ฌํ•ญ์„ ๋ณ„๋„ ์ปจํ…์ŠคํŠธ์—์„œ ์ •๋ฐ€ ๋ฆฌ๋ทฐ. PR ๋‹จ์œ„ ๋ถ„์„์— ์‚ฌ์šฉ.
tools: Read, Grep, Glob
---

๋„ˆ๋Š” ์‹œ๋‹ˆ์–ด ์ฝ”๋“œ ๋ฆฌ๋ทฐ์–ด๋‹ค. ๋‹ค์Œ ์ ˆ์ฐจ๋กœ ์ผํ•œ๋‹ค.

1. `git diff`๋กœ ๋ณ€๊ฒฝ์‚ฌํ•ญ ์ „์ฒด๋ฅผ ํŒŒ์•…
2. ์˜ํ–ฅ๋ฐ›๋Š” ๋ชจ๋“  ํŒŒ์ผ์„ Read
3. ๊ด€๋ จ ํ…Œ์ŠคํŠธ ํŒŒ์ผ์„ Grep์œผ๋กœ ํ™•์ธ
4. ๋‹ค์Œ ๊ตฌ์กฐ๋กœ ๋ณด๊ณ ์„œ ๋ฐ˜ํ™˜
   - Summary
   - Issues (severity๋ณ„)
   - Suggestions
   - Test gaps

Write ๊ถŒํ•œ์ด ์—†๋‹ค. ๋ถ„์„๊ณผ ๋ณด๊ณ ๋งŒ ํ•œ๋‹ค.

๋ฉ”์ธ Claude๊ฐ€ "code-reviewer๋กœ ์ด๋ฒˆ PR ๋ฆฌ๋ทฐํ•ด์ค˜"๋ผ๊ณ  ์œ„์ž„ํ•˜๋ฉด, ๋ณ„๋„ ์ธ์Šคํ„ด์Šค๊ฐ€ ์ž๊ธฐ ์ปจํ…์ŠคํŠธ์—์„œ ๋ชจ๋“  ํŒŒ์ผ์„ ์ฝ๊ณ  ๋ถ„์„ํ•ด์„œ ๋ณด๊ณ ์„œ๋งŒ ๋Œ๋ ค์ค€๋‹ค.

  • ๋ฐœ๋™ ์ฃผ์ฒด: ๋ฉ”์ธ Claude์˜ ์œ„์ž„
  • ์‹คํ–‰ ์œ„์น˜: ๋ณ„๋„ ์ปจํ…์ŠคํŠธ
  • ๋ฉ”์ธ์€ ๋ณด๊ณ ์„œ๋งŒ ๋ฐ›๋Š”๋‹ค.
  • tools๋กœ ๋„๊ตฌ ๊ถŒํ•œ์„ ์ œํ•œํ•  ์ˆ˜ ์žˆ์–ด์„œ ์•ˆ์ „ํ•˜๋‹ค.

ํ™œ์šฉ ๊ฐ€์ด๋“œ

10๊ฐœ ํŒŒ์ผ ๊ทœ๋ชจ์˜ PR์„ ๊ฐ๊ฐ ์ฒ˜๋ฆฌํ–ˆ๋‹ค๊ณ  ํ•ด๋ณด์ž. ์ž‘์—…์ด ๋๋‚œ ๋’ค ๋ฉ”์ธ ์ปจํ…์ŠคํŠธ์— ๋‚จ๋Š” ๊ฒƒ์€ ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค.

Command ๋ณ€๊ฒฝ๋œ ํŒŒ์ผ 10๊ฐœ ๋‚ด์šฉ + ์ฒดํฌ๋ฆฌ์ŠคํŠธ ์‘๋‹ต
Skill ๋ณ€๊ฒฝ๋œ ํŒŒ์ผ 10๊ฐœ ๋‚ด์šฉ + ๊ฐ€์ด๋“œ + ์˜ˆ์‹œ + ์ฒดํฌ๋ฆฌ์ŠคํŠธ ์‘๋‹ต
Subagent ๋ณด๊ณ ์„œ ํ•œ ๋ฉ์–ด๋ฆฌ

Command์™€ Skill์€ ๋ฉ”์ธ์—์„œ ์ง์ ‘ ์ฒ˜๋ฆฌํ•˜๊ธฐ ๋•Œ๋ฌธ์— ์ฝ์€ ํŒŒ์ผ์ด ์ปจํ…์ŠคํŠธ์— ๊ทธ๋Œ€๋กœ ์Œ“์ธ๋‹ค. Subagent๋Š” ๋ณ„๋„ ์ปจํ…์ŠคํŠธ์—์„œ ์ฒ˜๋ฆฌํ•˜๊ณ  ๊ฒฐ๊ณผ๋งŒ ๋˜์ ธ์ฃผ๊ธฐ ๋•Œ๋ฌธ์— ๋ฉ”์ธ์€ ๊น”๋”ํ•˜๊ฒŒ ์œ ์ง€๋œ๋‹ค.

์งง์€ ์ฒดํฌ๋ฆฌ์ŠคํŠธ, ๊ฒฐ๊ณผ๋ฅผ ๋ฐ”๋กœ ๋ฉ”์ธ ๋Œ€ํ™”์—์„œ ์ด์–ด ์“ธ ์ž‘์—… Command (= user-invoked Skill)
์ž๋™์œผ๋กœ ๋Œ๋ ค ๋“ค์–ด์™”์œผ๋ฉด ์ข‹๊ฒ ๊ณ , ๊ฐ€์ด๋“œ/์˜ˆ์‹œ๊ฐ€ ํ’๋ถ€ํ•œ ์ž‘์—… Skill (auto-invoke)
ํฐ ์ฝ”๋“œ๋ฒ ์ด์Šค ๋ถ„์„, ๋ฉ”์ธ ์ปจํ…์ŠคํŠธ ๋ณดํ˜ธ๊ฐ€ ์ค‘์š”ํ•œ ์ž‘์—… Subagent
๋„๊ตฌ ๊ถŒํ•œ์„ ์ œํ•œํ•ด์•ผ ํ•˜๋Š” ์ž‘์—… (Write ๊ธˆ์ง€ ๋“ฑ) Subagent
๋งค๋ฒˆ ๊ฐ™์€ 30๊ฐœ ํŒŒ์ผ์„ ์ฝ์–ด์•ผ ํ•˜๋Š” ๋ฆฌ์„œ์น˜์„ฑ ์ž‘์—… Subagent
์˜์‹ฌ์Šค๋Ÿฌ์šฐ๋ฉด ๋‘ ์งˆ๋ฌธ๋งŒ ๋˜์ง€๋ฉด ๋œ๋‹ค. "๋ฉ”์ธ ์ปจํ…์ŠคํŠธ์— ๊ฒฐ๊ณผ ๋””ํ…Œ์ผ์ด ๋‚จ์•„์žˆ์–ด์•ผ ํ•˜๋‚˜?" "์˜ˆ"๋ฉด Skill, "์•„๋‹ˆ์˜ค, ์š”์•ฝ๋งŒ ์žˆ์œผ๋ฉด ๋จ"์ด๋ฉด Subagent๋‹ค.

4. ์ž์ฃผ ๋น ์ง€๋Š” ํ•จ์ •

Subagent ๋‚จ๋ฐœํ•˜๋ฉด ๋””ํ…Œ์ผ์„ ์žƒ๋Š”๋‹ค

๊ฒฉ๋ฆฌ๊ฐ€ ์ข‹๋‹ค๊ณ  ํ•ด์„œ ๋ชจ๋“  ๊ฑธ subagent๋กœ ๋ณด๋‚ด๋ฉด, ๋ฉ”์ธ์€ ๋งค๋ฒˆ ๊น”๋”ํ•œ ์š”์•ฝ๋งŒ ๋ฐ›๊ฒŒ ๋œ๋‹ค. ๊น”๋”ํ•œ๋ฐ ์ •์ž‘ ํ›„์† ์ž‘์—…์ด ์•ˆ ๋œ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด ๋ฆฌ๋ทฐ ๋ณด๊ณ ์„œ๋ฅผ ๋ฐ›์•˜๋Š”๋ฐ "auth.py:42์— race condition ๊ฐ€๋Šฅ์„ฑ"์ด๋ผ๋Š” ์ค„์ด ์žˆ๋‹ค. ๋ฉ”์ธ Claude๋Š” ๊ทธ ์ฝ”๋“œ๋ฅผ ๋ณธ ์ ์ด ์—†์–ด์„œ ํ›„์† ์งˆ๋ฌธ์— ๋‹ตํ•˜๋ ค๋ฉด ๋‹ค์‹œ ํŒŒ์ผ์„ ์ฝ์–ด์•ผ ํ•œ๋‹ค. ์ฆ‰, ๊ฒฉ๋ฆฌ๋Š” ์ปจํ…์ŠคํŠธ๋ฅผ ์ ˆ์•ฝํ•˜๋Š” ๋Œ€์‹  ๋””ํ…Œ์ผ์— ๋Œ€ํ•œ ์ง์ ‘ ์ ‘๊ทผ์„ ์žƒ๋Š” ๊ฑฐ๋ž˜๋‹ค.

description์ด ๋„ˆ๋ฌด genericํ•˜๋ฉด ์—‰๋šฑํ•œ ์ƒํ™ฉ์— ๋ฐœ๋™ํ•œ๋‹ค

Skill์˜ auto-invoke๋Š” description ๋งค์นญ์ด๋‹ค. "์ฝ”๋“œ ๋ถ„์„"์ฒ˜๋Ÿผ ๊ด‘๋ฒ”์œ„ํ•œ description์„ ์“ฐ๋ฉด, ๋‹จ์ˆœํ•œ ์ฝ”๋“œ ์งˆ๋ฌธ์—๋„ skill์ด ๋Œ๋ ค ๋“ค์–ด์˜จ๋‹ค. ๋งค๋ฒˆ ๋ถˆํ•„์š”ํ•˜๊ฒŒ supporting ํŒŒ์ผ๊นŒ์ง€ ์ปจํ…์ŠคํŠธ๋กœ ๋“ค์–ด์˜ค๋‹ˆ๊นŒ ํ† ํฐ๋งŒ ๋‚ญ๋น„๋œ๋‹ค. description์€ "์–ธ์ œ ๋ฐœ๋™ํ•ด์•ผ ํ•˜๋Š”์ง€" ์™€ "์–ธ์ œ ๋ฐœ๋™ํ•˜๋ฉด ์•ˆ ๋˜๋Š”์ง€" ๊ฐ€ ๋ชจ๋‘ ๋ช…ํ™•ํ•ด์•ผ ํ•œ๋‹ค.

Subagent์— ๋„๊ตฌ ๊ถŒํ•œ์„ ๋„ˆ๋ฌด ๋งŽ์ด ์ฃผ๋ฉด ๊ฒฉ๋ฆฌ์˜ ์˜๋ฏธ๊ฐ€ ํ๋ ค์ง„๋‹ค

Subagent์˜ ๊ฐ€์น˜ ์ค‘ ํ•˜๋‚˜๋Š” ๋„๊ตฌ ๊ถŒํ•œ์„ ์ œํ•œํ•  ์ˆ˜ ์žˆ๋‹ค๋Š” ์ ์ด๋‹ค. tools: Read, Grep, Glob๋งŒ ์ค€ reviewer๋Š” ์ฝ”๋“œ๋ฅผ ์ ˆ๋Œ€ ์ˆ˜์ •ํ•  ์ˆ˜ ์—†๋‹ค. ๊ทธ๋Ÿฐ๋ฐ "ํ˜น์‹œ ๋ชจ๋ฅด๋‹ˆ๊นŒ" Write๊นŒ์ง€ ๋‹ค ํ’€์–ด์ฃผ๋ฉด ๊ฒฉ๋ฆฌ๋œ ์ผ๊พผ์ด ์•„๋‹ˆ๋ผ ๊ทธ๋ƒฅ ๋˜ ๋‹ค๋ฅธ ๋ฉ”์ธ ์—์ด์ „ํŠธ๊ฐ€ ๋œ๋‹ค. ๊ถŒํ•œ ์ตœ์†Œํ™”๋Š” subagent์˜ ํ•ต์‹ฌ ํšจ์šฉ์ด๋‹ค.

๊ฐ™์€ ์ด๋ฆ„์˜ command/skill ์ถฉ๋Œ

.claude/commands/deploy.md์™€ .claude/skills/deploy/SKILL.md๊ฐ€ ๋‘˜ ๋‹ค ์žˆ์œผ๋ฉด skill์ด ์šฐ์„ ํ•œ๋‹ค. ๋งˆ์ด๊ทธ๋ ˆ์ด์…˜ ์ค‘๊ฐ„์— ์ด๊ฑธ ๋ชจ๋ฅด๊ณ  ์–‘์ชฝ์„ ๋‹ค ๋‘๋ฉด, ์ž๊ธฐ๊ฐ€ ์˜๋„ํ•œ command๊ฐ€ ์•ˆ ๋ถˆ๋ฆฌ๊ณ  ๋‹ค๋ฅธ skill์ด ๋™์ž‘ํ•˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ์ƒ๊ธด๋‹ค. ์˜ฎ๊ธธ ๋•Œ๋Š” ํ•œ์ชฝ์„ ๊น”๋”ํžˆ ๋น„์›Œ๋‘์ž.

5. ๊ฐ™์ด ์•Œ๋ฉด ์ข‹์€ ํ™•์žฅ๋“ค

๋ณธ๋ฌธ์—์„œ ๋‹ค๋ฃฌ ๊ธฐ๋Šฅ ์™ธ์—๋„ Claude Code์˜ ํ™•์žฅ ๋ฉ”์ปค๋‹ˆ์ฆ˜์€ ๋” ์žˆ๋‹ค.

CLAUDE.md ๊ฐ€์žฅ ๋‹จ์ˆœํ•œ baseline. ํ•ญ์ƒ ์ ์šฉ๋˜๋Š” ํ”„๋กœ์ ํŠธ ์ปจ๋ฒค์…˜ ์ €์žฅ์†Œ
Hooks ์ด๋ฒคํŠธ ๊ธฐ๋ฐ˜ ๋ฐœ๋™ (PreToolUse, PostToolUse ๋“ฑ). ๋ฐœ๋™ ๋ฐฉ์‹์ด ๋‹ค๋ฅธ ์นดํ…Œ๊ณ ๋ฆฌ
Plugins Skills + Subagents + Commands๋ฅผ ๋ฌถ์–ด ๋ฐฐํฌํ•˜๋Š” ํŒจํ‚ค์ง€ ๋‹จ์œ„
MCP ์™ธ๋ถ€ ๋„๊ตฌ·๋ฐ์ดํ„ฐ ์—ฐ๊ฒฐ. ๋ณธ ๊ธ€์˜ ์…‹๊ณผ๋Š” ๋‹ค๋ฅธ ์ถ•์˜ ํ™•์žฅ

์ฐธ๊ณ 

Extend Claude with skills - Claude Code Docs

 

Extend Claude with skills - Claude Code Docs

Create, manage, and share skills to extend Claude's capabilities in Claude Code. Includes custom commands and bundled skills.

code.claude.com

Subagents - Claude Code Docs

 

Create custom subagents - Claude Code Docs

Create and use specialized AI subagents in Claude Code for task-specific workflows and improved context management.

code.claude.com

claude-code GitHub

 

GitHub - anthropics/claude-code: Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, a

Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflo...

github.com

Claude Code Release Notes (2.1.0 - Commands/Skills ํ†ตํ•ฉ)

 

claude-code/CHANGELOG.md at main · anthropics/claude-code

Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflo...

github.com

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'๐Ÿ“ AI/โœ Claude' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€
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[AI][Claude] Command, Skill, Subagent
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