What is review-diff?
review-diff is a Claude Code mod by DiegoHeer that opens a pane showing the full diff of each file changed on this branch vs its base. It is listed under Git & CI and has no public popularity data yet.
| Type | Claude code mod |
|---|---|
| Author | DiegoHeer |
| Repository | DiegoHeer/claude-mods |
| Popularity | no public popularity data yet |
| Category | Git & CI |
| Security | Low risk (80/100) |
| Rank | #3,056 of 5,272 Claude Code mods; #225 in Git & CI |
| Last commit | 2026-10-14 |
| Hooks | 6 events |
| Sees | Edit|Write|NotebookEdit|Bash|EnterWorktree|ExitWorktree calls |
| Draws on | Pane |
Is review-diff safe to install?
review-diff scores 80/100 on the MCPMods security check: Low risk. Things to review: starts processes outside the sandbox. It passed 5 of 8 checks.
Mod footprints come from claude plugin validate, which lists every event a mod hooks and every API call it makes without running it.
| Check | Result |
|---|---|
| No network access | Pass |
| Starts processes outside the sandbox | Review |
| Writes no files or config | Pass |
| Doesn't read environment variables | Pass |
| Only sees the events it hooks | Pass |
| Drives Claude (model calls, prompts) | Note |
| Passes claude plugin validate | Pass |
| No license detected | Note |
API calls in its code
| Call | What it means |
|---|---|
$.clock.after | |
$.command.register | |
$.process.run | runs processes |
$.prompt.submit | drives Claude |
$.session.cwd | |
$.state.get | |
$.state.set | |
$.ui.invalidate | draws interface |
$.ui.open | draws interface |
$.ui.resolve | draws interface |
$.ui.scroll | draws interface |
How do I install review-diff?
- Check your Claude Code version. Mods need Claude Code 2.1.287 or later and are on by default.
claude --version
- Read its footprint. This lists every event it hooks and every API call it makes, without running it.
git clone https://github.com/DiegoHeer/claude-mods claude plugin validate ./claude-mods/review-diff
- Install it. Run this in your terminal, then /reload-plugins in an open session.
claude plugin marketplace add DiegoHeer/claude-mods && claude plugin install review-diff@claude-mods
Or ask Claude to set it up
Paste this into Claude Code and it installs review-diff for you:
Install the "review-diff" Claude Code mod from https://github.com/DiegoHeer/claude-mods/tree/main/review-diff. Run claude plugin validate on it first and show me what it can access before you enable it.
More from DiegoHeer/claude-mods
This repository has 2 Claude Code mods on MCPMods.
- check-docs: A /check-docs pane with the markdown files written in this conversation, as tabs (Low risk)