SERVER

UI Debugger MCP

Rank #7,622

io.github.developerz-ai/ui-debugger-mcp

Autonomous UI debugging MCP server: an agent drives the browser/desktop, reports bugs + UX issues.

10 versions

2 GitHub stars

by developerz-ai (3 servers)View repository ↗

First listed

Jun 29, 2026

Last publish date

Sep 5, 2026

PURPOSE

What you can do with UI Debugger MCP

UI Debugger MCP is a Model Context Protocol (MCP) server published by developerz-ai. It ranks #7,622 of 144,396 active servers on MCP Toplist, and its repository has 2 GitHub stars. UI Debugger MCP is listed across 2 registries — Official MCP and Glama, with 10 tracked versions. It was first listed on Jun 29, 2026 and most recently updated on Sep 5, 2026.

Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.

CAPABILITIES AND LIMITATIONS

What UI Debugger MCP can and cannot do

Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.

REQUIREMENTS

What you need before using UI Debugger MCP

DeclaredAPI keyCredentials declared

The registry listing declares required configuration before first use — typically an API key, token or connection string set via environment variables.

Declared by Glama, last synced Oct 16, 2026. Not independently verified by MCP Toplist.

Declared in the registry install config

OPENAI_API_KEY · required
OPENAI_BASE_URL · optional

INSTALLATION AND FIRST TASK

Connect UI Debugger MCP and confirm it works

npm package

claude mcp add ui-debugger-mcp -e "OPENAI_API_KEY=<your OPENAI_API_KEY>" -e "OPENAI_BASE_URL=<your OPENAI_BASE_URL>" -- npx -y @developerz.ai/ui-debugger-mcp

Replace each placeholder with your own value before saving.

npm package

[mcp_servers.ui-debugger-mcp]
command = "npx"
args = ["-y", "@developerz.ai/ui-debugger-mcp"]

[mcp_servers.ui-debugger-mcp.env]
OPENAI_API_KEY = "<your OPENAI_API_KEY>"
OPENAI_BASE_URL = "<your OPENAI_BASE_URL>"

Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "ui-debugger-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@developerz.ai/ui-debugger-mcp"
      ],
      "env": {
        "OPENAI_API_KEY": "<your OPENAI_API_KEY>",
        "OPENAI_BASE_URL": "<your OPENAI_BASE_URL>"
      }
    }
  }
}

Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "ui-debugger-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@developerz.ai/ui-debugger-mcp"
      ],
      "env": {
        "OPENAI_API_KEY": "<your OPENAI_API_KEY>",
        "OPENAI_BASE_URL": "<your OPENAI_BASE_URL>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.

npm package

{
  "servers": {
    "ui-debugger-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@developerz.ai/ui-debugger-mcp"
      ],
      "env": {
        "OPENAI_API_KEY": "<your OPENAI_API_KEY>",
        "OPENAI_BASE_URL": "<your OPENAI_BASE_URL>"
      }
    }
  }
}

Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "ui-debugger-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@developerz.ai/ui-debugger-mcp"
      ],
      "env": {
        "OPENAI_API_KEY": "<your OPENAI_API_KEY>",
        "OPENAI_BASE_URL": "<your OPENAI_BASE_URL>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "ui-debugger-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@developerz.ai/ui-debugger-mcp"
      ],
      "env": {
        "OPENAI_API_KEY": "<your OPENAI_API_KEY>",
        "OPENAI_BASE_URL": "<your OPENAI_BASE_URL>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

First successful task

After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.

ALTERNATIVES

When to choose another server

Other servers by developerz-ai

View all developerz-ai servers →

No task-specific alternatives are catalogued for UI Debugger MCPyet; the list above is its publisher's other servers.

MAINTENANCE AND EVIDENCE

What changed, and when this was checked

First listed: Jun 29, 2026
Latest version published: Sep 5, 2026
Version history: 10 versions tracked (below)
Requirements evidence: Declared by Glama, last synced Oct 16, 2026. Not independently verified by MCP Toplist.
Profile checked: Not yet — purpose, capabilities and requirements above come from registry data only
Ranking data as of: Oct 16, 2026

Registry sightings

Official MCP ↗listed since Jul 25, 2026 · still listed
Glama ↗listed since Jul 29, 2026 · still listed

Do you maintain UI Debugger MCP? to correct or enrich this profile.

VERSIONS

Available versions (10)

Version	Published
1.9.0	Sep 5, 2026
1.8.0	Jul 31, 2026
1.7.0	Jul 27, 2026
1.6.0	Jul 27, 2026
1.5.2	Jul 27, 2026
1.5.1	Jul 27, 2026
1.5.0	Jul 27, 2026
1.4.0	Jul 25, 2026
1.3.1	Jul 24, 2026
1.3.0	Jul 24, 2026

STANDING

#7,622of 144,396 active serversTop 10%

Ranks ahead of 136,774 of 144,396 servers on MCP Toplist.

BADGE

Show your rank

Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.

Markdown

[![MCP Toplist](https://mcptoplist.com/badge/io.github.developerz-ai%2Fui-debugger-mcp.svg)](https://mcptoplist.com/server/io.github.developerz-ai%2Fui-debugger-mcp)

HTML

<a href="https://mcptoplist.com/server/io.github.developerz-ai%2Fui-debugger-mcp"><img src="https://mcptoplist.com/badge/io.github.developerz-ai%2Fui-debugger-mcp.svg" alt="MCP Toplist: Top 10% of 144,396" /></a>

Variants: append ?metric=score or ?metric=stars to the image URL.

FAQ

Frequently asked questions

Who maintains UI Debugger MCP?: UI Debugger MCP is maintained by developerz-ai, which publishes 3 MCP servers (10 total versions) tracked on MCP Toplist.
Is UI Debugger MCP listed on the Official MCP Registry?: Yes — UI Debugger MCP is listed on the Official MCP Registry, alongside Glama.
How many versions does UI Debugger MCP have?: MCP Toplist tracks 10 versions of UI Debugger MCP, most recently published on Sep 5, 2026.
Where can I find the source code for UI Debugger MCP?: The source code for UI Debugger MCP is hosted at github.com/developerz-ai/ui-debugger-mcp.

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