Local code review studio for AI agent-generated changes with line comments and MCP handoff.

Features
- Local Git diff review
- Line-level comments
- MCP agent handoff
- File-by-file change browsing
- Offline processing
- One-time purchase
Use Cases
- AI code acceptance review
- Pre-commit self-review
- Agent revision feedback
- Private local code review
FAQ
Diffsmith is a local macOS Git review tool for changes produced by Claude Code, Cursor, Codex, Copilot, and similar agents. Reviewers inspect diffs file by file, leave line-level feedback, and hand structured notes back to coding agents through MCP while keeping code and review data on-device. Core capabilities include: Local Git diff review, Line-level comments, MCP agent handoff.
Common scenarios include: AI code acceptance review, Pre-commit self-review, Agent revision feedback.