diff --git a/readme.md b/readme.md
index fc6637a..44045f2 100644
--- a/readme.md
+++ b/readme.md
@@ -86,6 +86,7 @@ Code review is the systematic examination (sometimes referred to as peer review)
 - [LGTM](https://lgtm.com) Automated Git code review for GitHub and Bitbucket pull requests for finding security vulnerabilities and code quality issues.
 - [Phabricator](https://www.phacility.com/phabricator/) Open source git/mercurial/svn code review tool originating out of Facebook.
 - [PullNotifier](https://www.pullnotifier.com/) Improve pull request visibility and overall productivity for dev teams using Github and Slack.
+- [prpack](https://github.com/Lucas2944/prpack) Open-source CLI that packs a pull request (diff plus full post-change file contents) into a single markdown file for LLM code review.
 - [PullRequest](https://www.pullrequest.com/) Code review as a service for GitHub pull requests.
 - [Reviewable](https://reviewable.io/) Code review tool built on top of GitHub pull requests.
 - [Review Board](https://www.reviewboard.org/) Open source review tool that is SCM/platform neutral.