Missouri

Missouri is a lightweight review layer for any webpage. Place free pins, attach notes to elements, highlight text, and draw directly over the page. Annotations are stored locally in your browser and restored when you revisit the same page, making Missouri useful for design review, QA notes, copy review, and fast visual feedback. Designed for human-agent collaboration. Features: • Drop free-position comments anywhere on a page • Attach annotations to specific elements • Highlight text for copy and content review • Draw directly over the page • Keep annotations local in the browser • Restore annotations automatically on revisit Missouri works on normal web pages in Chrome or Chromium and is designed for fast page review without a hosted backend.