UI Annotator
Adds interactive hover annotations to web pages via a reverse proxy, enabling AI assistants to reference visible UI elements.
Claude CodeClaude DesktopGeneric
Operates as a reverse proxy that injects interactive hover annotations into any web page. Users hover over UI elements to see labels, then reference those labels when instructing AI assistants to make changes. Requires no browser extensions and works with any website. Published as an npm package with Docker support.
Source
Repository: https://github.com/mcpware/ui-annotator-mcp
Maintain UI Annotator?
Let people know it's listed here — add the badge (live metrics, light/dark aware) or a plain link to your README or docs.
[UI Annotator on getagentictools](https://getagentictools.com/mcp/mcpware-ui-annotator-mcp?ref=badge)