Blog AI & HCI

AI & HCI

Preparing for NVIDIA NCP-AAI (

툴 몇 개와 개념 몇 개로 흩어져 있던 AI Agent 지식을, 플랫폼에 덜 묶인 Professional 자격증으로 한 번에 정리하기로 했다

After following many AI agent case studies and courses, I realized my knowledge was concentrated on a few specific tools (Claude Code, ChatGPT Codex) and a few concepts (harness engineering, multi-agent). I wanted a structured way to study agentic AI broadly, so I chose the …

Agent

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AI & HCI

PlayMCP: Free KakaoTalk Msg.

Claude·ChatGPT에 흩어진 반복 작업 6개의 결과를, 무료 PlayMCP로 카톡 한곳에서 즉시 확인한다.

What is PlayMCP? PlayMCP is an open MCP (Model Context Protocol) platform that Kakao launched in beta in 2025. It works as a catalog and connection layer for MCP tools. It exposes Kakao services (KakaoTalk, Talk Calendar, Kakao Map, Gift, Melon) as MCP tools, alongside …

Agent

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AI & HCI

Agent - Weekly Storage Report

맥북을 꺼둬도 Google 서버의 스크립트가 용량을 재고, Claude가 매주 두 계정의 변화를 요약해 알려주는 클라우드 자동화

Moved a weekly Google Drive storage check off my laptop and into the cloud. The original version was a Claude (Cowork) scheduled task that ran du and find against locally synced Drive folders, so it only worked while my MacBook was on. The new version …

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AI & HCI

Claude Code SDLC Simulation

GitHub 기반 개발 전체 사이클을 Claude Code로 직접 처음부터 끝까지

Ran a full software development cycle end-to-end using Claude Code, against a small Python sample project built with a real, reproducible bug and a branch deliberately set up to cause an actual merge conflict later.

Stage	What happened
Clone & issue check	Cloned the repo, …

Claude

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AI & HCI

Claude vs ChatGPT vs Gemini

이미지 생성부터 코딩까지, 세 AI가 실제로 뭐가 되고 안 되는지 기능표로 정리했다.

"Isn't image generation only on ChatGPT?" — not quite. Gemini generates images too (Imagen); Claude is the one that doesn't do photorealistic image generation natively, though it can build charts, diagrams, and simple UIs with code (Artifacts). This piece maps out what each of the …

LLM

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