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Gemini CLI Skills: Teaching Your Terminal Agent How to Think ๐Ÿง 
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AI/ML

Progressive Disclosure ๊ธฐ๋ฐ˜์˜ ๋งž์ถคํ˜• Context ์ฃผ์ž…์œผ๋กœ LLM Context Window ์ตœ์ ํ™”

Gemini CLI Skills: Teaching Your Terminal Agent How to Think ๐Ÿง 

Domenico Tenace2026๋…„ 5์›” 26์ผ9๋ถ„intermediate

Context

์ „์—ญ ์„ค์ • ํŒŒ์ผ์ธ GEMINI.md์— ๋ชจ๋“  ์ปจํ…์ŠคํŠธ๋ฅผ ํฌํ•จํ•  ๊ฒฝ์šฐ Model Context Window์˜ ์กฐ๊ธฐ ํฌํ™” ๋ฐ ๋ถˆํ•„์š”ํ•œ ํ† ํฐ ์†Œ๋น„ ๋ฐœ์ƒ. ํƒœ์Šคํฌ์™€ ๋ฌด๊ด€ํ•œ ์ •๋ณด ์œ ์ž…์œผ๋กœ ์ธํ•œ ์‘๋‹ต ์ •ํ™•๋„ ์ €ํ•˜ ๋ฐ ์ถ”๋ก  ๋น„์šฉ ์ฆ๊ฐ€๋ผ๋Š” ๊ตฌ์กฐ์  ํ•œ๊ณ„ ์กด์žฌ.

Technical Solution

  • On-demand Loading ๋ฐฉ์‹์„ ํ†ตํ•œ ํ•„์š”ํ•œ ์‹œ์ ์—๋งŒ ํŠน์ • ์ „๋ฌธ ์ง€์‹์„ ๋กœ๋“œํ•˜๋Š” Skill ๊ตฌ์กฐ ์„ค๊ณ„
  • Progressive Disclosure ๊ธฐ๋ฒ•์„ ์ ์šฉํ•˜์—ฌ ๋ชจ๋“  Skill์˜ Description๋งŒ ์šฐ์„  ์ธ์‹ ํ›„ ํ•„์š” ์‹œ Full Instruction์„ ๋กœ๋“œํ•˜๋Š” 2๋‹จ๊ณ„ ํ•„ํ„ฐ๋ง ๊ตฌํ˜„
  • Project-level(.gemini/skills/)๊ณผ Global-level(~/.gemini/skills/)๋กœ Scope๋ฅผ ๋ถ„๋ฆฌํ•˜์—ฌ ํŒ€ ์ปจ๋ฒค์…˜๊ณผ ๊ฐœ์ธ ์ƒ์‚ฐ์„ฑ ์„ค์ •์˜ ๊ณ„์ธต์  ๊ด€๋ฆฌ
  • SKILL.md ๋‚ด Frontmatter(Metadata)์™€ Body(Instructions)๋ฅผ ๋ถ„๋ฆฌํ•˜์—ฌ Agent์˜ Skill Activation ํŒ๋‹จ ๋กœ์ง ์ •๋ฐ€ํ™”
  • ์ „๋ฌธ ์ง€์‹์˜ ํŒŒํŽธํ™”๋ฅผ ๋ฐฉ์ง€ํ•˜๊ธฐ ์œ„ํ•ด One Skill, One Responsibility ์›์น™์„ ์ ์šฉํ•œ ๋ชจ๋“ˆํ˜• ์ปจํ…์ŠคํŠธ ์„ค๊ณ„

1. LLM ์ปจํ…์ŠคํŠธ ์„ค๊ณ„ ์‹œ ์ „์ฒด ์ง€์‹ ์ฃผ์ž… ๋Œ€์‹  ํƒœ์Šคํฌ ๊ธฐ๋ฐ˜์˜ Progressive Disclosure ์ „๋žต ๊ฒ€ํ† 

2. Skill Description ์ž‘์„ฑ ์‹œ 'Do not use' ์ผ€์ด์Šค๋ฅผ ๋ช…์‹œํ•˜์—ฌ False Positive ํ™œ์„ฑํ™” ๋ฐฉ์ง€

3. ํŒ€ ๊ณตํ†ต ์›Œํฌํ”Œ๋กœ์šฐ๋Š” Git Repository ๋‚ด Project Skill๋กœ ๊ด€๋ฆฌํ•˜์—ฌ ์„ค์ • ๋™๊ธฐํ™”

4. ๋ณต์žกํ•œ ๊ฐ€์ด๋“œ๋Š” SKILL.md ๋ณธ๋ฌธ์— ์ง์ ‘ ์ž‘์„ฑํ•˜์ง€ ์•Š๊ณ  resources/ ๋˜๋Š” examples/ ํด๋”๋กœ ์™ธ๋ถ€ ์ฐธ์กฐํ™”ํ•˜์—ฌ ๊ฐ€๋…์„ฑ ํ™•๋ณด

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