Justin Schroeder

Perfect demonstration of how the harness affects results. - The exact same model - The exact same prompt (both one shot) - The exact same provider w/ same quant - Even the same system prompt The only difference is the harness. *Everyone* underestimates the harness.

We're open sourcing dmux. Our internal tool for running Codex and Claude Code swarms. - tmux + worktrees + claude/codex/opencode - hooks for worktree automation - a/b claude vs codex - manage worktrees - multi-project per session ...more. ➡️ https://t.co/ImLyLY82pL https://t.co/DcO0vzsCwk