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MCP ์„œ๋ฒ„๋กœ GPT-4o ์—ฐ๋™ํ•˜๊ธฐ: ๊ฐ„๋‹จํ•œ AI ๋„๊ตฌ ๊ตฌ์ถ• ๊ฐ€์ด๋“œ

by chuyj15 2025. 8. 21.
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๐Ÿš€ ๊ฐœ์š”

MCP(Model Context Protocol)๋Š” AI ๋ชจ๋ธ๊ณผ ๋‹ค์–‘ํ•œ ๋„๊ตฌ๋“ค์„ ์—ฐ๊ฒฐํ•˜๋Š” ํ‘œ์ค€ํ™”๋œ ํ”„๋กœํ† ์ฝœ์ž…๋‹ˆ๋‹ค. ์ด๋ฒˆ ํฌ์ŠคํŠธ์—์„œ๋Š” MCP ์„œ๋ฒ„๋ฅผ ๊ตฌ์ถ•ํ•˜์—ฌ GPT-4o์™€ ์—ฐ๋™ํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์•Œ์•„๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค.

๐Ÿ› ๏ธ ๊ตฌํ˜„ ์•„ํ‚คํ…์ฒ˜

์šฐ๋ฆฌ๊ฐ€ ๊ตฌ์ถ•ํ•  ์‹œ์Šคํ…œ์€ ๋‹ค์Œ๊ณผ ๊ฐ™์€ ๊ตฌ์กฐ๋ฅผ ๊ฐ€์ง‘๋‹ˆ๋‹ค:

ํด๋ผ์ด์–ธํŠธ ←→ MCP ์„œ๋ฒ„ ←→ GPT-4o (OpenAI API)

๐Ÿ“ ์ฝ”๋“œ ๊ตฌํ˜„

1. MCP ์„œ๋ฒ„ ๊ตฌ์ถ• (mcp_server.py)

from mcp.server.fastmcp import FastMCP, Context
from langchain_openai import ChatOpenAI
import os

# OpenAI API ํ‚ค ์„ค์ •
os.environ["OPENAI_API_KEY"] = "sk-your-api-key-here"

# MCP ์„œ๋ฒ„ ์ดˆ๊ธฐํ™”
mcp = FastMCP("GPT-4o MCP")

# GPT-4o ์งˆ๋ฌธ ๋„๊ตฌ ์ •์˜
@mcp.tool()
async def ask_gpt(ctx: Context, question: str) -> str:
    llm = ChatOpenAI(model="gpt-4o", temperature=0.3)
    return llm.invoke(question)

# ์„œ๋ฒ„ ์‹คํ–‰
if __name__ == "__main__":
    mcp.run(transport="stdio")

2. ํด๋ผ์ด์–ธํŠธ ๊ตฌํ˜„ (client.py)

import asyncio
from mcp_server import ask_gpt

async def client():
    question = "mcp์™€ agent์˜ ๊ด€๊ณ„๋Š”?"
    result = await ask_gpt(None, question)
    print("๋‹ต๋ณ€:", result)

asyncio.run(client())

 

๊ฒฐ๊ณผ

 

 

 

 

๐Ÿ” ์ฝ”๋“œ ๋ถ„์„

MCP ์„œ๋ฒ„์˜ ํ•ต์‹ฌ ๊ตฌ์„ฑ์š”์†Œ

  1. FastMCP: MCP ํ”„๋กœํ† ์ฝœ์„ ๊ตฌํ˜„ํ•˜๋Š” ์„œ๋ฒ„ ํด๋ž˜์Šค
  2. @mcp.tool(): ๋ฐ์ฝ”๋ ˆ์ดํ„ฐ๋ฅผ ํ†ตํ•ด ํ•จ์ˆ˜๋ฅผ MCP ๋„๊ตฌ๋กœ ๋“ฑ๋ก
  3. stdio ํ†ต์‹ : ํ‘œ์ค€ ์ž…์ถœ๋ ฅ์„ ํ†ตํ•œ ํ”„๋กœ์„ธ์Šค ๊ฐ„ ํ†ต์‹ 

์ฃผ์š” ํŠน์ง•

  • ๋น„๋™๊ธฐ ์ฒ˜๋ฆฌ: async/await๋ฅผ ์‚ฌ์šฉํ•œ ํšจ์œจ์ ์ธ ๋น„๋™๊ธฐ ์ž‘์—… ์ฒ˜๋ฆฌ
  • LangChain ํ†ตํ•ฉ: OpenAI API๋ฅผ LangChain ์ธํ„ฐํŽ˜์ด์Šค๋กœ ๋ž˜ํ•‘
  • ๋ชจ๋“ˆํ™”: ์„œ๋ฒ„์™€ ํด๋ผ์ด์–ธํŠธ๋ฅผ ๋ถ„๋ฆฌํ•œ ๊น”๋”ํ•œ ๊ตฌ์กฐ

๐Ÿ’ก ํ™œ์šฉ ๋ฐฉ์•ˆ

์ด ๊ธฐ๋ณธ ๊ตฌ์กฐ๋ฅผ ํ™•์žฅํ•˜์—ฌ ๋‹ค์–‘ํ•œ AI ๋„๊ตฌ๋ฅผ ๊ตฌ์ถ•ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค:

  • ๋‹ค์ค‘ ๋ชจ๋ธ ์ง€์›: GPT-4o ์™ธ์— Claude, Gemini ๋“ฑ ์ถ”๊ฐ€
  • ์ปจํ…์ŠคํŠธ ๊ด€๋ฆฌ: ๋Œ€ํ™” ํžˆ์Šคํ† ๋ฆฌ ์œ ์ง€ ๋ฐ ๊ด€๋ฆฌ
  • ๋„๊ตฌ ์ฒด์ธ: ์—ฌ๋Ÿฌ AI ๋„๊ตฌ๋ฅผ ์ˆœ์ฐจ์ ์œผ๋กœ ์—ฐ๊ฒฐ
  • ์›น ์ธํ„ฐํŽ˜์ด์Šค: REST API๋‚˜ WebSocket์œผ๋กœ ํ™•์žฅ

๐ŸŽฏ ๊ฒฐ๋ก 

MCP๋ฅผ ํ†ตํ•ด AI ๋ชจ๋ธ์„ ๋„๊ตฌํ™”ํ•˜๋ฉด ์žฌ์‚ฌ์šฉ ๊ฐ€๋Šฅํ•˜๊ณ  ํ™•์žฅ์„ฑ ์žˆ๋Š” AI ์‹œ์Šคํ…œ์„ ๊ตฌ์ถ•ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ํŠนํžˆ ์—์ด์ „ํŠธ ์‹œ์Šคํ…œ์—์„œ MCP๋Š” ๋‹ค์–‘ํ•œ AI ๋„๊ตฌ๋“ค์„ ํ‘œ์ค€ํ™”๋œ ๋ฐฉ์‹์œผ๋กœ ํ†ตํ•ฉํ•  ์ˆ˜ ์žˆ๋Š” ๊ฐ•๋ ฅํ•œ ํ”„๋ ˆ์ž„์›Œํฌ๋ฅผ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค.

 

 

 

 

 

#MCP #GPT4o #LangChain #AI๋„๊ตฌ #ํŒŒ์ด์ฌ #๋น„๋™๊ธฐํ”„๋กœ๊ทธ๋ž˜๋ฐ #OpenAI #AI์—์ด์ „ํŠธ #ModelContextProtocol #FastMCP #๊ธฐ์ˆ ๋ธ”๋กœ๊ทธ #AI๊ฐœ๋ฐœ

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