# Differential Review (Trail of Bits) (ChatGPT Plugin)

> Security-focused review of code diffs with blast-radius estimation

- Type: plugin
- Publisher: Trail of Bits
- Categories: Security, Development
- Website: https://github.com/trailofbits/skills/tree/main/plugins/differential-review
- Docs: https://github.com/trailofbits/skills#codex
- Source: https://github.com/trailofbits/skills
- GitHub stars: 7320
- Listed: 2026-01-14

## About

Security-focused differential review of code changes with git history analysis and blast radius estimation. Part of the Trail of Bits skills marketplace (44 plugins), a Claude Code plugin marketplace that Codex can load through its Claude marketplace compatibility.

## Install

1. **Add it in ChatGPT** Open Plugins in the ChatGPT sidebar (web or desktop), search for “Differential Review (Trail of Bits)” and select +. You'll be asked to sign in to any connected service on first use. Then type @ in a chat to call it.

2. **Or install it in Codex**

   Codex CLI:

   ```bash
   codex plugin marketplace add trailofbits/skills
   codex plugin add differential-review@trailofbits
   ```

## Example prompts

- "Do a security review of my branch diff"
- "Estimate the blast radius of this change"
- "Review this PR for newly introduced vulnerabilities"

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Source: https://chatgptplugins.directory/plugins/trailofbits-differential-review · Index: https://chatgptplugins.directory/llms.txt · Independent and community-run. Not affiliated with or endorsed by OpenAI. ChatGPT is a trademark of OpenAI.