BioErrorLog https://blog.hatena.ne.jp/BioErrorLog/ BioErrorLog Tech Blog https://en.bioerrorlog.work/ AI LLM This post is a quick memo on how to create custom slash commands in Claude Code. Introduction What Are Custom Slash Commands in Claude Code? How to Create Custom Slash Commands Basic Syntax and Example Commands Prompt Only Arguments Running Bash Commands File Reference Frontmatter Conclusion Referen… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fen.bioerrorlog.work%2Fentry%2Fclaude-code-custom-slash-command" title="How to Create Custom Slash Commands in Claude Code - BioErrorLog Tech Blog" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> https://cdn-ak.f.st-hatena.com/images/fotolife/B/BioErrorLog/20250915/20250915221459.png Hatena Blog https://hatena.blog 2025-09-18 14:46:03 rich https://en.bioerrorlog.work/entry/claude-code-custom-slash-command 1.0 100%