Interactive Plan Review: Mark up and refine your plans using a UI, easily share for team collaboration, automatically integrates with agent plan mode. Select the exact parts of the plan you want to change. Mark it for deletion, add a comment, or suggest a replacement. Share plans and collect team member feedback. Automatically send feedback for Claude Code to act on. Runs locally. Local plugin. No network requests. Plannotator runs entirely in your browser. Plans never leave your machine.
I personally wanted a better way to review Claude Code plans and then annotate certain sections of plans and also share the plans with teammates. So I built plannotator. Source code is available through the GitHub link.
Plannotator is a Claude Code plug-in and works through hooks. It runs locally and doesn't talk to any external service. See the README on GitHub for installation details.
If you ever share a plan, it's never stored on the back-end. In fact, I don't have a back-end. This is a static site. The share link is a static site. Sharing is inspired by Textarea.my - I compress the content and annotations into a base64 and then store that in the link.
This is a thoughtful take on a real gap. Plans are becoming first-class artifacts in agent workflows, but review and collaboration around them still feels ad hoc. Local-first, no backend and explicit annotation hit the right trade-offs early. The stateless sharing model is especially interesting, it keeps friction low while still enabling real feedback loops. Curious to see how this evolves as plan reviews become more central to team workflows.
How do you do plan diffs + merging annotations without growing a backend monster? Local-first tools are my religion and my curse.
Love it. Would be nice to be able to use the same UI to annotate any .md file even without being in plan mode.
It can be very useful for giving out a business logic to the client or shipping code if you work in a large team. 👍🏻
That's cool! Would it make sense at some point to have the entire Claude code accessible via web? UI is so much friendlier.
Michael
I personally wanted a better way to review Claude Code plans and then annotate certain sections of plans and also share the plans with teammates. So I built plannotator. Source code is available through the GitHub link.
Plannotator is a Claude Code plug-in and works through hooks. It runs locally and doesn't talk to any external service. See the README on GitHub for installation details.
You can try a demo here: https://share.plannotator.ai/
If you ever share a plan, it's never stored on the back-end. In fact, I don't have a back-end. This is a static site. The share link is a static site. Sharing is inspired by Textarea.my - I compress the content and annotations into a base64 and then store that in the link.
https://github.com/backnotprop/plannotator