Universal debugger CLI built for AI agents. Allows Claude Code and Codex to debug much faster. Support Node (Javascript, Typescript), bun, lldb (C++/Rust), python. Fast, token-efficient, no fluff.
Latest release v0.6.3 — v0.6.3 — Python TCP attach + DAP refactor · 28 Apr 2026
3 files for Claude Code and Codex: frontend-design, dbg, debug-that CLAUDE.md — 860 tokens loaded in every session.
CLAUDE.md A 860 tok .agents/skills/frontend-design/SKILL.md A 77 tok .claude/skills/debug-that/SKILL.md A 206 tok These files are theodo-group/debug-that's own configuration — they tell Claude Code and Codex how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.