Missouri
Show me! A new way to interact with coding agents... and for them to interact with you.
As of June 2026, Missouri has — users in the Developer Tools category.
Usersno change0%
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Ratingno change0%
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— reviews
Reviewsno change0%
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Version
1.0.1-beta
Manifest V3
History
2 snapshotsTracking since Apr 14, 2026.
Not enough history yet for this metric — the chart fills in as we collect more snapshots.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 14, 2026 | — | — | — | 1.0.1-beta |
| Apr 26, 2026 | — | — | — | 1.0.1-beta |
| Now | — | — | — | 1.0.1-beta |
Permissions & access
- Permissions
- storagetabs
- Host access
- None declared
Screenshots
About
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.
Technical
- Version
- 1.0.1-beta
- Manifest
- V3
- Size
- 195KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- mnmpicmmjalghennhhdidngjnkkbpgkg
- Developer ID
- u33ff5d4c8446df9860eee9373ebef0d5
- Developer Email
- [email protected]
- Created
- Apr 12, 2026
- Last Updated (Store)
- Apr 12, 2026
- Last Scraped
- Jun 9, 2026
- Website
- —
- Support URL
- https://chrisvoncsefalvay.com/missouri/
- Privacy Policy
- https://chrisvoncsefalvay.com/missouri/privacy/
Data sourced from the Chrome Web Store · last verified Jun 9, 2026.