Author releases four Claude Code mods for secret masking

The author builds four custom TypeScript mods for Claude Code to automate repetitive workflows, prevent accidental API key leaks, track project task completion and test runs, and display live context window usage. Running as middleware inside Claude Code's own process, these mods execute cheaply without spawning separate shell processes. Testing showed that value-based secret masking and internal hook execution significantly reduced overhead compared to external settings hooks. Open article →