3 tagged diff-viewer, measured the same way as everything else here.
Instructions file
Instructions for firish/claude_code_vs, covering claude.md, what this is, working agreement (how we collaborate here), architecture (where things live) and tech stack & hard constraints.
Instructions file CodexOpenCode
AGENTS.md instructions for smolcars/hunk, covering hunk, 1. think before coding, 2. simplicity first, 3. surgical changes and 4. goal-driven execution.
Instructions file
Claude Code instructions for ateleris/LeGit, covering legit — project guide for claude, layout, architecture & key decisions, conventions and backlog.