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ui-annotator-mcp by mcpware

#1261 of 1884 by mcpware
26 score

MCP server that annotates any web page with hover labels — zero extensions, works in any browser

Ranked #1261 out of 1884 indexed tools.Actively maintained with commits in the last week.
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Signal Breakdown

Installs 0
Freshness today
Issue Health 0%
Stars 2
Platform Breadth 1 platform
Contributors 1
Description Good

How to Improve

Issue Health high impact

You have 1 open vs 0 closed issues — triaging stale issues improves health

Contributors medium impact

Single-contributor projects carry bus-factor risk — welcoming contributors boosts confidence

Stars low impact

Low star count — promote the project, write docs, and engage the community to drive adoption

Badge

AgentRank score for ui-annotator-mcp by mcpware
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Supported Platforms

MCP

From the README

# UI Annotator MCP

**English** | [廣東話](README.zh-HK.md)

**See what every UI element is called — in any browser, zero extensions.**

An MCP server that adds interactive hover annotations to any web page. Open a proxied URL, hover any element, see its name. Tell your AI assistant "make the `sidebar` wider" — it knows exactly what you mean.

## The Problem

When reviewing a web UI with an AI coding assistant, the hardest part isn't the code change — it's **describing which element you want changed**.

> "That thing on the left... the second row... no, the one with the icon..."

You don't know what it's called. The AI doesn't know what you're pointing at. You waste time on miscommunication instead of shipping.

## The Solution

Open your page through the annotator proxy. Hover any element — instantly see its name, CSS selector, and dimensions. Now you both speak the same language.

```
# Start the MCP server
npx @mcpware/ui-annotator

# Open in ANY browser
http://localhost:7077/localhost
Read full README on GitHub →