Claude Code Advent Calendar 2025

33 participant

178 followers

369 likes

Category：AI & ML & Data Science

Creator：

@getty104

Tags：

このアドベントカレンダーでは、Claude Codeの活用事例、Tips、ベストプラクティス、実践的な使い方など、Claude Codeに関するあらゆる知見を募集します！

初心者から上級者まで、どなたでも大歓迎です!

How to join the calendar

You can join the calendar by selecting an available date and registering the URL of the article you wish to link to. If a slot is available, you can go back to a past date to join!

Series 1

Sunday	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
30	@getty104 僕のClaude Code Plugin紹介 ~skills/create-git-worktree~ Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@little_hand_s AI出力の品質が悪い？「レビューと改善を3回繰り返して」だけで圧倒的に品質が上がる Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@Tsuchiya2 Claude Codeで実現する評価駆動開発 - 32個のエージェントが品質を守る仕組み Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@getty104 僕のClaude Code Plugin紹介 ~skills/read-unresolved-pr-comments~ Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@yniji 71歳の私が、AIと協働してFlutterアプリを3週間で作り上げて確信したこと。「プログラミング学習の常識」は、もう終わった。- Part 2 Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@motoms Claudeと創る、限界を超えたロボット開発 - ROS2開発効率5倍化とXROBOCON優勝までの軌跡 Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use
@tomada 【Claude Code】SkillsとSubAgents、どっちを使えばいいの？違いと使い分けを完全解説 Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@t0hara 【Claude Code】プロンプトのスキルアップに役立つプロンプト評価カスタムコマンド Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@getty104 僕のClaude Code Plugin紹介 ~skills/resolve-pr-comments~ Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@getty104 僕のClaude Code Plugin紹介 ~skills/high-quality-commit~ Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@tsubasa_k0814 【生成AI】Claude 4.5 Sonnet, Haiku, Opus の違いについてまとめてみる Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@m96-chan LLMエージェントが「使うほど賢くなる」6層アーキテクチャを提案した話 Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@getty104 僕のClaude Code Plugin紹介 ~skills/web-search~ Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use
@Isaka-code ポストClaude Code時代におけるEDA Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@mu7kata 意外と知らない！？Claude Codeで使える小技集 Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@getty104 僕のClaude Code Plugin紹介 ~skills/check-library~ Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@Takao-Mochizuki 11月17日にデータベース何それ美味しいの？と言っていた私のClaude Code との協働開発 - 実際のやり取りと活用法 Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@nakamasato [ClaudeCode] GitHubのsub-issueを簡単に管理するclaude code command /gh-sub-issue Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@Isaka-code 【書籍紹介】『Claude CodeによるAI駆動開発入門』 Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@cleyera_f AIを開発に取り入れて感じたことメモ Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use
@Tsuchiya2 EDAFでRails 6.1→8.1へアップグレードしてみた（webpacker→esbuild込み） Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@malleroid 今日から使えるClaude Code Subagents: コードレビュー専用 Subagent Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@st_tech Claude Codeの「コンパクティング後にルール忘れる問題」をSessionStartフックで解決する Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@kako-jun 構造を理解したAIファーストな差分ツール「diffx」を、Claude CodeとRustで作ってリリースしました Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@Marimoiro Claude Codeと一緒に個人開発して気が付いた　AIとの付き合い方 Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	26	27

@getty104
僕のClaude Code Plugin紹介 ~skills/create-git-worktree~
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@little_hand_s
AI出力の品質が悪い？「レビューと改善を3回繰り返して」だけで圧倒的に品質が上がる
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@Tsuchiya2
Claude Codeで実現する評価駆動開発 - 32個のエージェントが品質を守る仕組み
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@getty104
僕のClaude Code Plugin紹介 ~skills/read-unresolved-pr-comments~
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@yniji
71歳の私が、AIと協働してFlutterアプリを3週間で作り上げて確信したこと。「プログラミング学習の常識」は、もう終わった。- Part 2
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@motoms
Claudeと創る、限界を超えたロボット開発 - ROS2開発効率5倍化とXROBOCON優勝までの軌跡
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@tomada
【Claude Code】SkillsとSubAgents、どっちを使えばいいの？違いと使い分けを完全解説
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@t0hara
【Claude Code】プロンプトのスキルアップに役立つプロンプト評価カスタムコマンド
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@getty104
僕のClaude Code Plugin紹介 ~skills/resolve-pr-comments~
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@getty104
僕のClaude Code Plugin紹介 ~skills/high-quality-commit~
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@tsubasa_k0814
【生成AI】Claude 4.5 Sonnet, Haiku, Opus の違いについてまとめてみる
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@m96-chan
LLMエージェントが「使うほど賢くなる」6層アーキテクチャを提案した話
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@getty104
僕のClaude Code Plugin紹介 ~skills/web-search~
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@Isaka-code
ポストClaude Code時代におけるEDA
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@mu7kata
意外と知らない！？Claude Codeで使える小技集
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@getty104
僕のClaude Code Plugin紹介 ~skills/check-library~
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@Takao-Mochizuki
11月17日にデータベース何それ美味しいの？と言っていた私のClaude Code との協働開発 - 実際のやり取りと活用法
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@nakamasato
[ClaudeCode] GitHubのsub-issueを簡単に管理するclaude code command /gh-sub-issue
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@Isaka-code
【書籍紹介】『Claude CodeによるAI駆動開発入門』
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@cleyera_f
AIを開発に取り入れて感じたことメモ
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@Tsuchiya2
EDAFでRails 6.1→8.1へアップグレードしてみた（webpacker→esbuild込み）
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@malleroid
今日から使えるClaude Code Subagents: コードレビュー専用 Subagent
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@st_tech
Claude Codeの「コンパクティング後にルール忘れる問題」をSessionStartフックで解決する
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@kako-jun
構造を理解したAIファーストな差分ツール「diffx」を、Claude CodeとRustで作ってリリースしました
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@Marimoiro
Claude Codeと一緒に個人開発して気が付いた　AIとの付き合い方
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Series 2

Sunday	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
30	@fujithuro Claude Codeでのプロンプト入力に標準のテキストエディタを使う Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@nero-15 爆速AI駆動開発 - Claude Codeカスタムコマンド実装による仕様駆動開発 Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@take8 Claude Codeの手が止まったら通知する Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@GeekMasahiro AWS Bedrock経由でclaude codeを使ってみる Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@h1us3h ProユーザーでもGitHub ActionsでClaude Opus4.5を使いたい Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@jss Claude Code Advisor Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use
@mamoru-ngy 「notebooklm-skill」でClaude CodeからNotebookLMへ直接アクセスできるようになったので試してみた Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@nak1104 Claude Codeの拡張機能が分からなくなったので全部整理した（CLAUDE.md / サブエージェント/ スラッシュコマンド / スキル / MCP） Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	Join calendar on 9 day You can also reserve a slot without registering a title or URL. Title URL Articles to be submitted are welcome on any website as well as on Qiita. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@getty104 僕のClaude Code Plugin紹介 ~カスタムコマンドを用いた開発ワークフロー~ Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@getty104 Tips: Claude Code実行後、不要なgit worktreeを削除するhooks Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@daisuke_ishii Claude Codeを自動制御してタスクを完全自律実行するGoツール「Sleepship」 Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@yoshi65 自作キーボードのデバッグにClaude Codeを使う Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use
@naoto714714 Claude Code GitHub Actions で Issue から PR を自動生成 Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@rf_p 【2025/12/18最新アプデ】Claude Codeで直接ブラウザ操作ができるようになったので使ってみた_Claude Code 2.0.72 Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@fussy113 別プロセスが動いててClaude Codeのupdateが出来ない!?ってなった時の対処 Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@naopen Advent Calendarの運営だってClaude Codeに任せたい —— Chrome DevTools MCPとPlaywright MCPでの自動化の記録 Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@getty104 僕のClaude Code Plugin紹介 ~agents/github-issue-implementer~ Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@getty104 僕のClaude Code Plugin紹介 ~agents/review-comment-implementer~ Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@getty104 僕のClaude Code Plugin紹介 ~agents/task-requirement-analyzer~ Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use
@getty104 僕のClaude Code Plugin紹介 ~commands/exec-issue~ Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@getty104 僕のClaude Code Plugin紹介 ~commands/create-plan~ Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@getty104 僕のClaude Code Plugin紹介 ~commands/fix-review-point~ Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@getty104 僕のClaude Code Plugin紹介 ~commands/fix-review-point-loop~ Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@yuki23 Agent Skillsを一番かんたんに作る方法（Claude Code + skill-creator） Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	26	27

@fujithuro
Claude Codeでのプロンプト入力に標準のテキストエディタを使う
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@nero-15
爆速AI駆動開発 - Claude Codeカスタムコマンド実装による仕様駆動開発
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@take8
Claude Codeの手が止まったら通知する
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@GeekMasahiro
AWS Bedrock経由でclaude codeを使ってみる
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@h1us3h
ProユーザーでもGitHub ActionsでClaude Opus4.5を使いたい
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@jss
Claude Code Advisor
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@mamoru-ngy
「notebooklm-skill」でClaude CodeからNotebookLMへ直接アクセスできるようになったので試してみた
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@nak1104
Claude Codeの拡張機能が分からなくなったので全部整理した（CLAUDE.md / サブエージェント/ スラッシュコマンド / スキル / MCP）
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Join calendar on 9 day
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@getty104
僕のClaude Code Plugin紹介 ~カスタムコマンドを用いた開発ワークフロー~
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@getty104
Tips: Claude Code実行後、不要なgit worktreeを削除するhooks
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@daisuke_ishii
Claude Codeを自動制御してタスクを完全自律実行するGoツール「Sleepship」
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@yoshi65
自作キーボードのデバッグにClaude Codeを使う
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@naoto714714
Claude Code GitHub Actions で Issue から PR を自動生成
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@rf_p
【2025/12/18最新アプデ】Claude Codeで直接ブラウザ操作ができるようになったので使ってみた_Claude Code 2.0.72
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@fussy113
別プロセスが動いててClaude Codeのupdateが出来ない!?ってなった時の対処
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@naopen
Advent Calendarの運営だってClaude Codeに任せたい —— Chrome DevTools MCPとPlaywright MCPでの自動化の記録
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@getty104
僕のClaude Code Plugin紹介 ~agents/github-issue-implementer~
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@getty104
僕のClaude Code Plugin紹介 ~agents/review-comment-implementer~
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@getty104
僕のClaude Code Plugin紹介 ~agents/task-requirement-analyzer~
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@getty104
僕のClaude Code Plugin紹介 ~commands/exec-issue~
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@getty104
僕のClaude Code Plugin紹介 ~commands/create-plan~
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@getty104
僕のClaude Code Plugin紹介 ~commands/fix-review-point~
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@getty104
僕のClaude Code Plugin紹介 ~commands/fix-review-point-loop~
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@yuki23
Agent Skillsを一番かんたんに作る方法（Claude Code + skill-creator）
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Sunday	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
30	@getty104 僕のClaude Code Plugin紹介 ~skills/create-git-worktree~ Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@little_hand_s AI出力の品質が悪い？「レビューと改善を3回繰り返して」だけで圧倒的に品質が上がる Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@Tsuchiya2 Claude Codeで実現する評価駆動開発 - 32個のエージェントが品質を守る仕組み Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@getty104 僕のClaude Code Plugin紹介 ~skills/read-unresolved-pr-comments~ Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@yniji 71歳の私が、AIと協働してFlutterアプリを3週間で作り上げて確信したこと。「プログラミング学習の常識」は、もう終わった。- Part 2 Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@motoms Claudeと創る、限界を超えたロボット開発 - ROS2開発効率5倍化とXROBOCON優勝までの軌跡 Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use
@tomada 【Claude Code】SkillsとSubAgents、どっちを使えばいいの？違いと使い分けを完全解説 Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@t0hara 【Claude Code】プロンプトのスキルアップに役立つプロンプト評価カスタムコマンド Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@getty104 僕のClaude Code Plugin紹介 ~skills/resolve-pr-comments~ Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@getty104 僕のClaude Code Plugin紹介 ~skills/high-quality-commit~ Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@tsubasa_k0814 【生成AI】Claude 4.5 Sonnet, Haiku, Opus の違いについてまとめてみる Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@m96-chan LLMエージェントが「使うほど賢くなる」6層アーキテクチャを提案した話 Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@getty104 僕のClaude Code Plugin紹介 ~skills/web-search~ Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use
@Isaka-code ポストClaude Code時代におけるEDA Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@mu7kata 意外と知らない！？Claude Codeで使える小技集 Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@getty104 僕のClaude Code Plugin紹介 ~skills/check-library~ Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@Takao-Mochizuki 11月17日にデータベース何それ美味しいの？と言っていた私のClaude Code との協働開発 - 実際のやり取りと活用法 Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@nakamasato [ClaudeCode] GitHubのsub-issueを簡単に管理するclaude code command /gh-sub-issue Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@Isaka-code 【書籍紹介】『Claude CodeによるAI駆動開発入門』 Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@cleyera_f AIを開発に取り入れて感じたことメモ Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use
@Tsuchiya2 EDAFでRails 6.1→8.1へアップグレードしてみた（webpacker→esbuild込み） Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@malleroid 今日から使えるClaude Code Subagents: コードレビュー専用 Subagent Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@st_tech Claude Codeの「コンパクティング後にルール忘れる問題」をSessionStartフックで解決する Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@kako-jun 構造を理解したAIファーストな差分ツール「diffx」を、Claude CodeとRustで作ってリリースしました Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	@Marimoiro Claude Codeと一緒に個人開発して気が付いた　AIとの付き合い方 Overwrite Title URL You can post either your article on Qiita or your blog post. About reserved posting If you register a secret article by the day before the same day, it will be automatically published around 7:00 on the same day. About posting period Only articles submitted after October 31, 2025 can be registered. (Secret articles can be registered anytime articles are posted.) When you participate, we will assume that you have agreed to the terms of use	26	27

@getty104
僕のClaude Code Plugin紹介 ~skills/create-git-worktree~
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@little_hand_s
AI出力の品質が悪い？「レビューと改善を3回繰り返して」だけで圧倒的に品質が上がる
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@Tsuchiya2
Claude Codeで実現する評価駆動開発 - 32個のエージェントが品質を守る仕組み
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@getty104
僕のClaude Code Plugin紹介 ~skills/read-unresolved-pr-comments~
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@yniji
71歳の私が、AIと協働してFlutterアプリを3週間で作り上げて確信したこと。「プログラミング学習の常識」は、もう終わった。- Part 2
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@motoms
Claudeと創る、限界を超えたロボット開発 - ROS2開発効率5倍化とXROBOCON優勝までの軌跡
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@tomada
【Claude Code】SkillsとSubAgents、どっちを使えばいいの？違いと使い分けを完全解説
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@t0hara
【Claude Code】プロンプトのスキルアップに役立つプロンプト評価カスタムコマンド
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@getty104
僕のClaude Code Plugin紹介 ~skills/resolve-pr-comments~
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@getty104
僕のClaude Code Plugin紹介 ~skills/high-quality-commit~
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@tsubasa_k0814
【生成AI】Claude 4.5 Sonnet, Haiku, Opus の違いについてまとめてみる
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@m96-chan
LLMエージェントが「使うほど賢くなる」6層アーキテクチャを提案した話
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@getty104
僕のClaude Code Plugin紹介 ~skills/web-search~
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@Isaka-code
ポストClaude Code時代におけるEDA
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@mu7kata
意外と知らない！？Claude Codeで使える小技集
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@getty104
僕のClaude Code Plugin紹介 ~skills/check-library~
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@Takao-Mochizuki
11月17日にデータベース何それ美味しいの？と言っていた私のClaude Code との協働開発 - 実際のやり取りと活用法
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@nakamasato
[ClaudeCode] GitHubのsub-issueを簡単に管理するclaude code command /gh-sub-issue
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@Isaka-code
【書籍紹介】『Claude CodeによるAI駆動開発入門』
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@cleyera_f
AIを開発に取り入れて感じたことメモ
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@Tsuchiya2
EDAFでRails 6.1→8.1へアップグレードしてみた（webpacker→esbuild込み）
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@malleroid
今日から使えるClaude Code Subagents: コードレビュー専用 Subagent
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@st_tech
Claude Codeの「コンパクティング後にルール忘れる問題」をSessionStartフックで解決する
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@kako-jun
構造を理解したAIファーストな差分ツール「diffx」を、Claude CodeとRustで作ってリリースしました
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@Marimoiro
Claude Codeと一緒に個人開発して気が付いた　AIとの付き合い方
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You can increase the number of series when Calendar 2 is filled with more than 10 articles.

Claude Code Advent Calendar 2025

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Series 1

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