After a macOS update, tmux sessions started by cron lost access to the Keychain, causing Claude CLI batch jobs to silently fail. Diagnosing the issue, the fix, and why this is a structural macOS Keychain problem rather than a Claude CLI bug.
Design and implementation of Kana Chat, a personal AI agent system that wraps official CLIs. Covers the tmux bridge, context isolation, and tool approval gate that make it safe to run in your own environment.
Stripe Minions, Amazon Kiro, Claude Code compaction, and a Replit DB deletion. We synthesize multiple cases to extract the design principles required to operate AI coding agents in production, and organize them alongside CodeRabbit's 470‑repo statistics plus efforts from Google and GitHub.
Kiro autonomously deleted production, causing 13 hours of AWS downtime; Claude Code’s auto-compaction irreversibly erases context; sub-agents silently burn through usage. Three incident reports from the same week.
Anthropic has released the mid-sized model Claude Sonnet 4.6. In Claude Code evaluations, 70% of users preferred it over Sonnet 4.5, and 59% preferred it over Opus 4.5, while pricing remains unchanged.
A deep dive into the claude-code-best-practice repository (1,500+ stars on GitHub), covering CLAUDE.md tips, the Command-Agent-Skills 3-layer architecture, Hooks-based notifications, RPI workflow, and more.
A comparison between the 'UI UX Pro Max Skill' for AI coding assistants such as Claude Code and the UI/UX improvement articles I wrote earlier. Which works better: automatic inference or explicit human intent?
A comparison of the hook features offered by Gemini CLI, Claude Code, and Codex CLI. The differences in design philosophy are more interesting than I expected.
A thinking block corruption error crashed my Claude Code Web session and wiped uncommitted files. An investigation into the cause, workarounds, and whether the files can be recovered.
Anthropic published official guides on how to use Claude Code effectively and how to build agents with the Agent SDK. This article summarizes the key points from both.
Generalized the scripts from the practice and optimization articles into a reusable framework and published it on GitHub. A walkthrough of how to use it and the design philosophy.
