Unlocking AI Coding Power: Mastering Claude Code's Sub-agents and Skills
Analysis
Key Takeaways
“This article explores the core functionalities of Claude Code: 'Sub-agents' and 'Skills.'”
“This article explores the core functionalities of Claude Code: 'Sub-agents' and 'Skills.'”
“The article's introduction hints at the exciting possibilities of using Claude Code with frameworks and generating test codes.”
“This information is unavailable in the provided content.”
“The author is excited to share his experience of releasing the app and the lessons learned.”
“I've created Web apps more than 6 times, and I've had the AI write a total of 100,000 lines of code, but the answer is No when asked if I have read all the code.”
“Now there's a planner → checker → revise loop. Plans don't execute until they pass verification.”
“"I wanted to make music with AI!"”
“Sam Altman tweeted “very fast Codex coming” shortly after OpenAI announced its partnership with Cerebras.”
“This article aims to guide users through the process of creating a simple application and deploying it using Claude Code.”
“Copilot is designed for writing code, while Claude Code is aimed at...”
“This article explains the basic mechanisms of RAG using sample code.”
“The article is a summary and technical extract from a blog post at https://agenticai-flow.com/posts/agentic-rag-advanced-retrieval/”
“The article aims to share knowledge gained from the software replacement project, providing insights on designing and operating AI-assisted coding in a production environment.”
“Variational autoencoders (VAEs) are known as image generation models, but can also be used for 'image correction tasks' such as inpainting and noise removal.”
“I switched to Codex 5.2 (High Thinking). It fixed all three bugs in one shot.”
“Focusing on tools that reduce 'thinking noise'.”
“Details of the discussion are not included, therefore a specific quote cannot be produced.”
“However, this time, I finally decided to subscribe and try it out!”
“Built into the Claude Desktop app, Cowork lets users designate a specific folder where Claude can read or modify files, with further instructions given through the standard chat interface.”
“The article mentions using Gemini for implementation.”
“The article's key takeaway is the warning about engineers potentially losing understanding of their own code's mechanics, generated by AI.”
“He warns of the risk of engineers losing the ability to understand the mechanisms of the code they write themselves.”
“LSP (Language Server Protocol) is being utilized in the AI Agent domain.”
“AIコーディングエージェントで開発を進めていると、「AIが勝手に進めてしまう」「仕様がブレる」といった課題に直面することはありませんか? (When developing with AI coding agents, haven't you encountered challenges such as 'AI proceeding on its own' or 'specifications deviating'?)”
“plan modeを使うことで、いきなりコードを生成するのではなく、まず何をどう実装するかを整理してから作業に入れます。”
“The application's code was entirely implemented using AI coding agents. Specifically, the development progressed by leveraging Claude Code, ChatGPT's Codex CLI, and Gemini (Antigravity).”
“One of the biggest differences between Claude Code, GitHub Copilot and Codex is that 'the commands that Codex generates and executes are, in principle, operated under the constraints of sandbox_mode.'”
““This, the bottleneck is completely 'human (myself)'.””
“The article suggests that developers should be strategic in selecting the correct AI tool for specific tasks, avoiding the pitfalls of single-tool dependency and leading to improved code accuracy.”
“2026年1月、Claude Code v2.1.0がリリースされ、スキル開発に革命的な変化がもたらされました。”
“LLMを活用したコーディングが主流になりつつある中、コンテキスト長の制限が最大の課題となっている。”
“Coding agents cross a meaningful threshold with Opus 4.5.”
“私のメインの仕事は「クライアントと連絡をすること」です。ほとんどの時間をブラウザ/チャットツール/メーラー/Excelを見て過ごしています。”
“"自分は去年1年間で3,000回以上commitしていて、直近3ヶ月だけでも600回を超えている。毎日10時間くらいClaude Codeを使っているので、変更点の良し悪しはすぐ体感できる。"”
“これらの課題を解決するのが、Claude Code の サブエージェント(Sub-agents) 機能です。”
“2025 was the year of Reasoning and the year of coding agents.”
“"AntiGravityで書いてみた感想 リリースされたばかりのAntiGravityを使ってみました。 WindSurfを使っていたのですが、Antigravityはエージェントとして自立的に動作するところがかなり使いやすく感じました。圧倒的にプロンプト入力量が減った感触です。"”
“正直、もう横並びだと思ってる。(Honestly, I think they're all the same now.)”
“Article URL: https://spectrum.ieee.org/ai-coding-degrades”
“RAG(Retrieval-Augmented Generation)は、大規模言語モデルに外部知識を与えて回答精度を高める技術です。”
“私はプログラマーではありません。長靴で現場を歩き、デスクでは取得したデータをもとに図面を作る、いわゆる 現場寄りの技術者 です。”
“Once you train your decoder-only transformer model, you have a text generator.”
“N/A (Article link only provided)”
“The article quotes the developer emphasizing the high upper limit of large models and the importance of learning to use them efficiently.”
“INSTRUCTIONS:”
“"Claude is genuinely impressive, but the gap between 'looks right' and 'actually right' is bigger than I expected."”
“Current audio evaluation faces three major challenges: (1) audio evaluation lacks a unified framework, with datasets and code scattered across various sources, hindering fair and efficient cross-model comparison”
“Gemini for TV is getting Nano Banana—an early attempt to answer the question "Will people watch AI stuff on TV"?”
“先代Blackwell比で推論コストを10分の1に低減する”
“"Describe, Create, and Share(記述し、作成し、共有する)"”
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