Claude Code Auto-Update Not Working? A Practical Diagnosis Flow When `claude --version` Won't Move
If you ran `npm install -g @anthropic-ai/claude-code` but `claude --version` still reports last week's number, this guide walks you through the three most common root causes — PATH conflicts, stale binaries, and shell-managed Node — with concrete fixes for each.
Editing Multiple Repositories at Once With Claude Code --add-dir
How to use Claude Code's --add-dir flag to edit multiple repositories in a single session. Practical patterns for cross-repo API changes, shared utility refactoring, and keeping docs in sync with code.
Claude Code × Python Hybrid Development Patterns: A Production Guide to 50% Token Reduction
Seven production-tested patterns for hybrid Claude Code × Python workflows, each with working code and real-world token reduction data.
Claude Code Won't Start? Setup Troubleshooting FAQ
Claude Code CLI setup troubleshooting guide for beginners. Covers npm permission errors, API key issues, PATH configuration, proxy setup, CLAUDE.md loading, sub-agent startup, and git hook conflicts.