annotron — Markdown preview, Mermaid diagrams & point-and-click review
Preview Markdown & HTML with Mermaid diagrams (flowchart, sequence, class, ER, C4, gantt), outline navigation, and point-and-click review. A human-in-the-loop layer for AI coding agents (Claude Code, Cursor): comment on any element or text, auto-apply feedback via the integrated agent loop, sync edits back to the source, and close the review cycle fast. Outline sidebar with jump navigation for long documents. Great for architecture docs, tech designs, and AI-agent artifacts.
Description supplied by the publisher; it is a claim, not verified evidence.
- Name
- openvsx:hueanmy.annotron
- Listed in
- Open VSX Registry
- Publisher
- hueanmy
- Latest version
- 1.1.1
- Published
- 2026-07-23
- License
- MIT
- Evidence
- Listed only, not analyzed yet
- Sandbox run
- Not run (not analyzed yet)
Source: https://github.com/hueanmy/annotron
What an IDE extension can do
An extension runs inside VS Code-compatible editors with your permissions: it can read and change the files you open, start programs and reach the network. UND Assay has not checked the code of annotron — Markdown preview, Mermaid diagrams & point-and-click review.
Before you install it
- Check that the namespace is the publisher you expect: look-alike names happen.
- Open its repository and compare it with the version published on Open VSX: the uploaded file is not built from it.
- Install a specific version and read what changed before you update.
Listed from the Open VSX Registry. Listing it here is not an endorsement by the Eclipse Foundation or by UND Assay.