AI coding tools keep leaking conversation history into commit messages and comments

recro69 · reddit · 2026-09-15

The author noticed AI coding agents leak conversation context into the codebase: after asking Claude to remove exponential backoff logic, the commit message read "Add logic (without exponential backoff)" — even though nobody ever asked for backoff; Claude added it, got corrected, and that correction became permanent project history.

Similar traces show up in comments, test names, filenames, and PR descriptions, like "as discussed" or ", per your feedback". The odd part: the code itself is usually fine — Claude just fails to switch audiences, still talking to the chat partner instead of a reader six months later with zero context. The author suggests we need a check for anything an AI agent creates that's supposed to stand on its own.

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