๐Ÿ› ๏ธAI ๋„๊ตฌ2026-07-04

๋‰ด์Šค - ์›๋ฌธ ๊ธฐ๋ฐ˜ ์š”์•ฝ ํ•„์š”

๐Ÿ’ก ํ•œ์ค„ ์š”์•ฝ|๋‰ด์Šค - ์›๋ฌธ ๊ธฐ๋ฐ˜ ์š”์•ฝ ํ•„์š”


title: "AI ์—์ด์ „ํŠธ๋กœ ์‹ค์ œ ์•ฑ ๊ฐœ๋ฐœ 2์ฃผ ์ฒดํ—˜๊ธฐ" description: "๋‰ด์Šค - ์›๋ฌธ ๊ธฐ๋ฐ˜ ์š”์•ฝ ํ•„์š”" date: 2026-07-04 tags: [ai-news] source: "https://dev.to/sar_007/i-tried-building-a-real-app-with-ai-agents-the-good-the-bad-and-the-hallucinated-4l5c" sidebar: order: 0

์ œ๋ชฉ(ํ•œ๊ธ€): AI ์—์ด์ „ํŠธ๋กœ ์‹ค์ œ ์•ฑ ๊ฐœ๋ฐœ 2์ฃผ ์ฒดํ—˜๊ธฐ ์›๋ฌธ ์ œ๋ชฉ(์˜๋ฌธ): I Tried Building a Real App With AI Agents โ€” The Good, The Bad, and The Hallucinated ์›๋ฌธ: I Tried Building a Real App With AI Agents โ€” The Good, The Bad, and The Hallucinated ์†Œ์Šค: dev-to-ai MD ํŒŒ์ผ: content/2026-07-04/dev-to-ai-i-tried-building-a-real-app-with-ai-agents-the-goo.md

ํ•ต์‹ฌ ๋‚ด์šฉ

"AIํ•œํ…Œ SaaS ๋งŒ๋“ค์–ด์ค˜" ํ•˜๋ฉด 30์ดˆ ๋งŒ์— ์™„์„ฑํ’ˆ์ด ๋‚˜์˜จ๋‹ค๋Š” ๋ฐ๋ชจ ์˜์ƒ, ์ €๋„ ํ•œ๋™์•ˆ ๋ฏฟ์—ˆ์–ด์š”.

์‹ค์ œ๋กœ 2์ฃผ๊ฐ„ Claude CodeยทGitHub CopilotยทCursor AgentยทOpenAI Codex CLI 4์ข…์„ ๋™์‹œ์— ๋Œ๋ ค๋ดค์–ด์š”. ํ…Œ์ŠคํŠธ ์•ฑ์ด ์•„๋‹ˆ๋ผ ์ธ์ฆยท๊ฒฐ์ œ(Stripe)ยทDB(PostgreSQL)ยท์บ์‹ฑ(Redis)๊นŒ์ง€ ๊ฐ–์ถ˜ ํ”„๋ฆฌ๋žœ์„œ ๋งค์นญ ํ”Œ๋žซํผ์ด์—ˆ๊ฑฐ๋“ ์š”.

๊ฒฐ๋ก ๋ถ€ํ„ฐ ๋งํ•˜๋ฉด, ๋ฐ๋ชจ์™€ ํ”„๋กœ๋•์…˜์˜ ๊ฒฉ์ฐจ๋Š” ๊ทธ๋žœ๋“œ ์บ๋‹ˆ์–ธ๋งŒํผ ์ปธ์–ด์š”. ๋ณด์ผ๋Ÿฌํ”Œ๋ ˆ์ดํŠธ ์ƒ์„ฑ์€ ๊ฑฐ์˜ ํ•ด๊ฒฐ๋œ ์ˆ˜์ค€์ด์ง€๋งŒ, ๋ฉ€ํ‹ฐ ์„œ๋น„์Šค๊ฐ€ ์–ฝํžŒ ์‹ค์ œ ๊ธฐ๋Šฅ์—์„œ๋Š” ํ™˜๊ฐยท์ถฉ๋Œยท๋งฅ๋ฝ ์ดํƒˆ์ด ๋ฐ˜๋ณต๋์–ด์š”.

AI ์—์ด์ „ํŠธ๋Š” ๊ฐ•๋ ฅํ•œ ์กฐ์ˆ˜์ง€, ์•„์ง ์ž์œจ ๊ฐœ๋ฐœ์ž๋Š” ์•„๋‹ˆ์—์š”.

์žก๋Œ์Œค์˜ ํ•œ๋งˆ๋””

๋ณด์ผ๋Ÿฌํ”Œ๋ ˆ์ดํŠธ ์ƒ์„ฑ์€ ๊ฑฐ์˜ ํ•ด๊ฒฐ๋์ง€๋งŒ, ๋ฉ€ํ‹ฐ ์„œ๋น„์Šค ์—ฐ๋™์—์„œ ํ™˜๊ฐ๊ณผ ๋งฅ๋ฝ ์ดํƒˆ์ด ๋ฐ˜๋ณต๋ผ์š”. ์กฐ์ˆ˜๋Š” ๋งž์ง€๋งŒ ์ž์œจ ๊ฐœ๋ฐœ์ž๋Š” ์•„์ง ์•„๋‹ˆ์—์š”.


์ถœ์ฒ˜: I Tried Building a Real App With AI Agents โ€” The Good, The Bad, and The Hallucinated

์ด ๊ธ€์ด ์–ด๋• ๋‚˜์š”?

๊ด€๋ จ ๊ธ€

๐Ÿค–๋ฐ”์ด๋ธŒ์ฝ”๋”ฉ๐Ÿ› ๏ธAI ๋„๊ตฌ๐Ÿ“ˆ์„ฑ๊ณต์‚ฌ๋ก€

AI ์ฝ”๋”ฉ ์—์ด์ „ํŠธ์˜ ์„ฑ๊ณผ๋Š” โ€œ๋” ๊ธธ๊ฒŒ ์‹œํ‚ค๊ธฐโ€๋ณด๋‹ค ํ”„๋กœ์ ํŠธ ๋งฅ๋ฝ์„ ์ •๋ฆฌํ•˜๊ณ , ์ผ์„ ์ž‘๊ฒŒ ๋‚˜๋ˆ„๊ณ , ๋งค ๋‹จ๊ณ„์˜ ๊ฒ€์ฆ๊ณผ ๋˜๋Œ๋ฆผ์„ ์ •ํ•˜๋Š” ๋ฐ์„œ ๊ฐˆ๋ฆฝ๋‹ˆ๋‹ค

AI ์ฝ”๋”ฉ ์—์ด์ „ํŠธ์˜ ์„ฑ๊ณผ๋Š” โ€œ๋” ๊ธธ๊ฒŒ ์‹œํ‚ค๊ธฐโ€๋ณด๋‹ค ํ”„๋กœ์ ํŠธ ๋งฅ๋ฝ์„ ์ •๋ฆฌํ•˜๊ณ , ์ผ์„ ์ž‘๊ฒŒ ๋‚˜๋ˆ„๊ณ , ๋งค ๋‹จ๊ณ„์˜ ๊ฒ€์ฆ๊ณผ ๋˜๋Œ๋ฆผ์„ ์ •ํ•˜๋Š” ๋ฐ์„œ ๊ฐˆ๋ฆฝ๋‹ˆ๋‹ค. ํ˜ผ์ž ๋งŒ๋“œ๋Š” MVP๋ผ๋ฉด ์ด ๋‹ค์„ฏ ๋‹จ๊ณ„๋งŒ์œผ๋กœ๋„ ์‹คํŒจ ๋น„์šฉ์„ ํฌ๊ฒŒ ์ค„์ผ ์ˆ˜ ์žˆ์–ด์š”.

์—๋””ํ„ฐ MAX8๋ถ„ ์†Œ์š”
๐Ÿ“ˆ์„ฑ๊ณต์‚ฌ๋ก€๐Ÿค–๋ฐ”์ด๋ธŒ์ฝ”๋”ฉ๐Ÿ› ๏ธAI ๋„๊ตฌ

Anthropic์˜ ๋‚ด๋ถ€ ํŒ€ ์‚ฌ๋ก€๋Š” AI ์ฝ”๋”ฉ ๋„๊ตฌ๊ฐ€ ์‚ฌ๋žŒ์„ ํ†ต์งธ๋กœ ๋Œ€์ฒดํ•œ๋‹ค๋Š” ์ด์•ผ๊ธฐ๊ฐ€ ์•„๋‹™๋‹ˆ๋‹ค

Anthropic์˜ ๋‚ด๋ถ€ ํŒ€ ์‚ฌ๋ก€๋Š” AI ์ฝ”๋”ฉ ๋„๊ตฌ๊ฐ€ ์‚ฌ๋žŒ์„ ํ†ต์งธ๋กœ ๋Œ€์ฒดํ•œ๋‹ค๋Š” ์ด์•ผ๊ธฐ๊ฐ€ ์•„๋‹™๋‹ˆ๋‹ค. ๋ฌธ์„œยทํ…Œ์ŠคํŠธยท์ฒดํฌํฌ์ธํŠธ๋ฅผ ๊ฐ–์ถ˜ ํŒ€์ด ๋ฐ˜๋ณต ์ž‘์—…์„ ๋” ๋นจ๋ฆฌ ์ฒ˜๋ฆฌํ•˜๊ณ , ๋น„๊ฐœ๋ฐœ์ž๋„ ์ž‘์€ ๋ณ€๊ฒฝ์— ์ฐธ์—ฌํ•  ์ˆ˜ ์žˆ๊ฒŒ ๋œ ์›Œํฌํ”Œ๋กœ์šฐ์˜ ์‚ฌ๋ก€์— ๊ฐ€๊น์Šต๋‹ˆ๋‹ค.

์—๋””ํ„ฐ MAX7๋ถ„ ์†Œ์š”
๐Ÿ› ๏ธAI ๋„๊ตฌ๐Ÿค–๋ฐ”์ด๋ธŒ์ฝ”๋”ฉ๐Ÿ“ˆ์„ฑ๊ณต์‚ฌ๋ก€

AI๋กœ ๊ธฐ์ˆ  ๋ฌธ์„œ๋ฅผ ๋น ๋ฅด๊ฒŒ ๋งŒ๋“ค ์ˆ˜๋Š” ์žˆ์–ด๋„, ์ •ํ™•ํ•œ ๋ฌธ์„œ๊ฐ€ ์ €์ ˆ๋กœ ๋‚˜์˜ค์ง€๋Š” ์•Š์Šต๋‹ˆ๋‹ค

AI๋กœ ๊ธฐ์ˆ  ๋ฌธ์„œ๋ฅผ ๋น ๋ฅด๊ฒŒ ๋งŒ๋“ค ์ˆ˜๋Š” ์žˆ์–ด๋„, ์ •ํ™•ํ•œ ๋ฌธ์„œ๊ฐ€ ์ €์ ˆ๋กœ ๋‚˜์˜ค์ง€๋Š” ์•Š์Šต๋‹ˆ๋‹ค. Google Cloud์˜ ๋ฌธ์„œ ์ œ์ž‘ ์‚ฌ๋ก€์ฒ˜๋Ÿผ ์›๋ฌธ ๊ทผ๊ฑฐยท๋ณ„๋„ ํ‰๊ฐ€ยท์‹คํ–‰ ๊ฒ€์ฆ์„ ๋ถ„๋ฆฌํ•˜๋ฉด, ์ฝ˜ํ…์ธ  ์ž๋™ํ™”๋„ โ€˜๋งŽ์ด ์“ฐ๊ธฐโ€™๊ฐ€ ์•„๋‹ˆ๋ผ โ€˜ํ‹€๋ฆฌ์ง€ ์•Š๊ฒŒ ๊ณ ์น˜๊ธฐโ€™๋กœ ๋ฐ”๊ฟ€ ์ˆ˜ ์žˆ์–ด์š”.

์—๋””ํ„ฐ MAX8๋ถ„ ์†Œ์š”