What is pr-proof?
pr-proof is a Claude Code mod by chanlito that shows the proof behind a PR under the reply that names it: checks, before/after screenshots, what was not checked, with Open and Reveal buttons. It is listed under Interface and has no public popularity data yet.
| Type | Claude code mod |
|---|---|
| Author | chanlito |
| Repository | chanlito/claude-mods |
| Popularity | no public popularity data yet |
| Category | Interface |
| Security | Review before installing (60/100) |
| Rank | #2,892 of 5,272 Claude Code mods; #1,201 in Interface |
| Last commit | 2026-10-09 |
| Hooks | 6 events |
| Sees | every prompt, every tool call |
| Draws on | AssistantMessage, ToolUse, ToolGroup |
Is pr-proof safe to install?
pr-proof scores 60/100 on the MCPMods security check: Review before installing. Things to review: starts processes outside the sandbox; reads environment variables; watches every prompt or event. It passed 4 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 |
| Reads environment variables | Review |
| Watches every prompt or event | Review |
| Doesn't drive Claude | Pass |
| Passes claude plugin validate | Pass |
| No license detected | Note |
API calls in its code
| Call | What it means |
|---|---|
$.clock.now | |
$.clock.sleep | |
$.command.register | |
$.env.get | reads env vars |
$.fs.list | reads files |
$.fs.read | reads files |
$.fs.stat | reads files |
$.process.run | runs processes |
$.session.id | |
$.state.get | |
$.state.set | |
$.ui.invalidate | draws interface |
$.ui.resolve | draws interface |
$.ui.toast | draws interface |
How do I install pr-proof?
- 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/chanlito/claude-mods claude plugin validate ./claude-mods/pr-proof
- Install it. Run this in your terminal, then /reload-plugins in an open session.
claude plugin marketplace add chanlito/claude-mods && claude plugin install pr-proof@claude-mods
Or ask Claude to set it up
Paste this into Claude Code and it installs pr-proof for you:
Install the "pr-proof" Claude Code mod from https://github.com/chanlito/claude-mods/tree/main/pr-proof. Run claude plugin validate on it first and show me what it can access before you enable it.
More from chanlito/claude-mods
This repository has 3 Claude Code mods on MCPMods.
- dev-up: Brings up a folder's dev stack from a YAML stack file: docker compose, detached dev servers, one-off tasks and check scr (Review before installing)
- image-peek: Previews pasted images and images Claude sends, with Open and Reveal buttons (Explorer on WSL/Windows, Finder on macOS) (Review before installing)