Chess Post-mortem Skills vs Radix

Chess Post-mortem Skills

Chess players who want to understand their games, and Claude Code users.

Radix

Developers who work with coding agents and want visual explanations and tools alongside the code.

Chess Post-mortem Skills

Stockfish analysis gives numbers and lines that aren't fun to read and don't explain why a move was wrong.

Radix

Agent output disappears into chat and terminal scrollback instead of becoming something reusable.

Chess Post-mortem Skills

Skills that combine the engine's analysis with plain-language explanations, and even match your recorded thoughts to each move using clock times.

Radix

Persistent, flexible artifacts such as diagrams, flame graphs and state machines that the agent creates and keeps in your repo.

Chess Post-mortem Skills

It can transcribe a voice recording of your in-game thinking with whisper.cpp and answer the exact questions you asked yourself at each move.

Radix

Artifacts stay connected to your code rather than being one-off chat responses.