mcpware/ui-annotator-mcp
by Various
MCP server that annotates any web page with hover labels — zero extensions, works in any browser
MCP
mcpware/ui-annotator-mcp
Added 1 June 2026
Overview
An MCP server that injects hover labels onto any web page, revealing element names or annotations without requiring browser extensions. It works in any browser by proxying or modifying page content to display labels on hover.
Best for
Best for
Developers who need instant UI element identification without installing browser extensions
Use cases
- Inspecting UI element names during frontend development
- Debugging accessibility by identifying unlabeled components
- Quickly mapping page structure for testing or documentation
Notes
An MCP server that injects hover labels onto any web page, revealing element names or annotations without requiring browser extensions. It works in any browser by proxying or modifying page content to display labels on hover.
6 stars on GitHub. Last updated 2026-03-24. Licensed MIT.
Use cases
- Inspecting UI element names during frontend development
- Debugging accessibility by identifying unlabeled components
- Quickly mapping page structure for testing or documentation
Pros
- No browser extensions needed, works across all browsers
- Simple to set up as a standalone MCP server
- Lightweight and focused on a single useful task
Cons
- Low community adoption (6 stars) suggests early or niche tool
- Requires running a separate server process
- Hover labels may interfere with page interactions or clutter complex UIs
Indexed from awesome-mcp-servers-punkpeye and enriched against its public facts.
Pros
- No browser extensions needed, works across all browsers
- Simple to set up as a standalone MCP server
- Lightweight and focused on a single useful task
Cons
- Low community adoption (6 stars) suggests early or niche tool
- Requires running a separate server process
- Hover labels may interfere with page interactions or clutter complex UIs
Pairs with
Other entries in the index that connect to this one. Click through to see the chain.
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