--- id: c3d2e1f4-a5b6-4c7d-8e9f-1a2b3c4d5e6f category: Unified confidence_score: 0.97 tags: [mcp, protocol, ai, infrastructure, tools, integration] last_reinforced: 2026-05-01 github_commit: "wikification-mcp" --- # [[Model Context Protocol (MCP)|Model Context Protocol (MCP)]] ## ๐Ÿ“Œ ํ•œ ์ค„ ํ†ต์ฐฐ (The Karpathy Summary) > MCP๋Š” AI ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์˜ 'USB-C ํฌํŠธ'๋กœ์„œ, ์—์ด์ „ํŠธ ํ•˜๋„ค์Šค์™€ ์™ธ๋ถ€ ๋ฐ์ดํ„ฐ/๋„๊ตฌ ๊ฐ„์˜ ์—ฐ๊ฒฐ ๋ฐฉ์‹์„ ํ‘œ์ค€ํ™”ํ•˜์—ฌ Nร—M์˜ ํŒŒํŽธํ™”๋œ ํ†ตํ•ฉ ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๋Š” ์˜คํ”ˆ ์†Œ์Šค ์ƒํ˜ธ์šด์šฉ์„ฑ ํ”„๋กœํ† ์ฝœ์ด๋‹ค. ## ๐Ÿ“– ๊ตฌ์กฐํ™”๋œ ์ง€์‹ (Synthesized Content) ### 1. ํด๋ผ์ด์–ธํŠธ-์„œ๋ฒ„ ์•„ํ‚คํ…์ฒ˜ - **MCP Host**: LLM์„ ํฌํ•จํ•œ ์ฃผ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜(IDE, ์ฑ—๋ด‡ ๋“ฑ). - **MCP Client**: Host ๋‚ด๋ถ€์—์„œ ์„œ๋ฒ„์™€ ํ†ต์‹ ํ•˜๋ฉฐ ๋ชจ๋ธ์˜ ์š”์ฒญ์„ ๋ฒˆ์—ญํ•œ๋‹ค. - **MCP Server**: ๋ฐ์ดํ„ฐ, ๋„๊ตฌ, ์ปจํ…์ŠคํŠธ๋ฅผ ์ œ๊ณตํ•˜๋Š” ๋…๋ฆฝ์  ์„œ๋น„์Šค. - **ํ†ต์‹  ๊ณ„์ธต**: JSON-RPC 2.0 ๊ธฐ๋ฐ˜์œผ๋กœ ๋กœ์ปฌ(stdio) ๋ฐ ์›๊ฒฉ(SSE/HTTP) ํ™˜๊ฒฝ์„ ์ง€์›ํ•œ๋‹ค. ### 2. ํ•ต์‹ฌ ํ”„๋ฆฌ๋ฏธํ‹ฐ๋ธŒ (Core Primitives) - **Tools**: ์—์ด์ „ํŠธ๊ฐ€ ์™ธ๋ถ€ ์„ธ๊ณ„์—์„œ ์‹คํ–‰ํ•˜๋Š” ํ•จ์ˆ˜ (API ํ˜ธ์ถœ ๋“ฑ). - **Resources**: ์—์ด์ „ํŠธ์—๊ฒŒ ์ •๋ณด๋ฅผ ์ œ๊ณตํ•˜๋Š” ๋ฐ์ดํ„ฐ ์†Œ์Šค. - **Prompts**: ์ƒํ˜ธ์ž‘์šฉ์„ ๊ตฌ์กฐํ™”ํ•˜๋Š” ์žฌ์‚ฌ์šฉ ๊ฐ€๋Šฅํ•œ ํ…œํ”Œ๋ฆฟ. ### 3. ํ•˜๋„ค์Šค ์„ค๊ณ„์—์„œ์˜ ์˜์˜ - **T-์ปดํฌ๋„ŒํŠธ์˜ ํ‘œ์ค€ํ™”**: ํ•˜๋„ค์Šค์˜ ๋„๊ตฌ ๋ ˆ์ง€์ŠคํŠธ๋ฆฌ๋ฅผ ํ‘œ์ค€ ํ”„๋กœํ† ์ฝœ ๊ณ„์ธต์œผ๋กœ ๋ถ„๋ฆฌํ•˜์—ฌ, ๋ชจ๋ธ๊ณผ ๋„๊ตฌ ๊ตฌํ˜„ ๊ฐ„์˜ ๊ฒฐํ•ฉ๋„๋ฅผ ๋‚ฎ์ถ”๊ณ  ๋™์ ์ธ ๋„๊ตฌ ๋ฐœ๊ฒฌ์„ ๊ฐ€๋Šฅํ•˜๊ฒŒ ํ•œ๋‹ค. - **A2A์™€์˜ ๋ณด์™„์„ฑ**: MCP๊ฐ€ '๋„๊ตฌ/๋ฐ์ดํ„ฐ ์—ฐ๊ฒฐ'์„ ๋‹ด๋‹นํ•œ๋‹ค๋ฉด, A2A๋Š” ํ•˜๋„ค์Šค ๊ฐ„ '์—์ด์ „ํŠธ ์œ„์ž„'์„ ๋‹ด๋‹นํ•˜์—ฌ ์™„์ „ํ•œ ์—์ด์ „ํŠธ ํ†ต์‹  ์Šคํƒ์„ ์ด๋ฃฌ๋‹ค. ## โš ๏ธ ๋ชจ์ˆœ ๋ฐ ์—…๋ฐ์ดํŠธ (Contradictions & RL Update) - **๋ณด์•ˆ ์ทจ์•ฝ์  (Spoofing)**: ๋„ค์ž„์ŠคํŽ˜์ด์Šค ๊ฒฉ๋ฆฌ๊ฐ€ ๋ถ€์žฌํ•˜์—ฌ ๋™์ผ ์ด๋ฆ„์˜ ๋„๊ตฌ๊ฐ€ ์‹ ๋ขฐํ•  ์ˆ˜ ์žˆ๋Š” ๋„๊ตฌ๋ฅผ ๋ฎ์–ด์“ฐ๋Š” ๊ณต๊ฒฉ์— ์ทจ์•ฝํ•˜๋ฉฐ, ํ•˜๋„ค์Šค ๋ ˆ๋ฒจ์˜ ๊ฒ€์ฆ์ด ํ•„์ˆ˜์ ์ด๋‹ค. - **๊ฐ„์ ‘ ์ธ์ ์…˜ ์œ„ํ—˜**: ๋„๊ตฌ ์ถœ๋ ฅ๋ฌผ์— ์ˆจ๊ฒจ์ง„ ์•…์˜์  ์ง€์‹œ์–ด๊ฐ€ ํฌํ•จ๋  ์ˆ˜ ์žˆ์œผ๋ฏ€๋กœ, ํ•˜๋„ค์Šค ์ฃผ์ž… ์ „ ์ถœ๋ ฅ ๊ฒ€์ฆ์ด ํ•„์š”ํ•˜๋‹ค. - **์„ธ์…˜ ๊ด€๋ฆฌ์˜ ํ•œ๊ณ„**: ํ˜„์žฌ ์ƒํƒœ ์ €์žฅ ์„ธ์…˜์ด๋‚˜ ์„ธ๋ฐ€ํ•œ ๊ถŒํ•œ ๋ถ€์—ฌ(RBAC) ํ‘œ์ค€์ด ๋ฏธ๋น„ํ•˜์—ฌ ๊ตฌํ˜„ ์‹œ ์ถ”๊ฐ€์ ์ธ ๊ฑฐ๋ฒ„๋„Œ์Šค ๊ณ„์ธต์ด ์š”๊ตฌ๋œ๋‹ค. ## ๐Ÿ”— ์ง€์‹ ์—ฐ๊ฒฐ (Graph) - **Parent**: 10_Wiki/Topics/AI - **Related**: [[Agent Harness|Agent Harness]], A2A (Agent-to-Agent), JSON-RPC 2.0, Agent Skills (Anthropic) - **Raw Source**: 00_Raw/Model Context Protocol (MCP) ## ๐Ÿ’ป GitHub ๋™๊ธฐํ™” ์ž๋™ํ™” ์›Œํฌํ”Œ๋กœ์šฐ 1. Stage: git add . 2. Commit: `git commit -m "[P-Reinforce] Wikify Model Context Protocol (MCP) Standard"` 3. Push: `git push origin main`