Diffsmith - Comment on your AI agent's code & collaborate on changes
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Diffsmith is a code review studio for local git changes made by Claude Code, Cursor, Codex, Copilot, or any other AI coding agent.
Open a repo, read the uncommitted diff, and click any line to leave a comment anchored to that exact spot. Then hand your notes straight back to the agent.
Supports MCP for viewing you're agent's replies to your comments directly at the line of code it relates to.
Diffsmith is 100% offline and a one time purchase unlocks lifetime access.
Replies
That is going to bite in agent loops that commit often. Ours commits after every meaningful step, so a 40 minute session is 10-15 commits, and each one would sweep the whole review state into Past. Any chance comments could stay live when the lines they are anchored to survive into HEAD unchanged? Committing usually means I agreed with the code, not that I am done talking about it.