Customize Claude Code's system prompts, create custom toolsets, input pattern highlighters, themes/thinking verbs/spinners, customize input box & user message styling, support AGENTS.md, unlock private/unreleased features, and much more. Supports both native/npm installs on all platforms.

Local-first AI coding personality profiler, usage dashboard, and evidence-grounded roast.

Jira toolkit for terminals, coding assistants, and bots.