mcpbeat

UI Debugger MCP Server

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

UI Debugger MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 937 installs a week from npm. Last commit 31 Jul 2026.

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

Installs per day peak 601 · avg 56 · +35% w/w
a month agotoday
937
Installs / week
npm · @developerz.ai/ui-debugger-mcp
2
Stars
6 open issues
31 Jul 2026
Last commit
0 releases in 90 days
MIT
License
TypeScript

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

run in your terminal
claude mcp add ui-debugger-mcp -- npx -y @developerz.ai/ui-debugger-mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "ui-debugger-mcp": {
      "args": [
        "-y",
        "@developerz.ai/ui-debugger-mcp"
      ],
      "command": "npx"
    }
  }
}
~/.codex/config.toml
[mcp_servers.ui-debugger-mcp]
command = "npx"
args = ["-y", "@developerz.ai/ui-debugger-mcp"]
.cursor/mcp.json
{
  "mcpServers": {
    "ui-debugger-mcp": {
      "args": [
        "-y",
        "@developerz.ai/ui-debugger-mcp"
      ],
      "command": "npx"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "ui-debugger-mcp": {
      "args": [
        "-y",
        "@developerz.ai/ui-debugger-mcp"
      ],
      "command": "npx"
    }
  }
}

UI Debugger MCP — questions

Answers built from our own checks of this server.

Why is there no uptime for UI Debugger MCP?
UI Debugger MCP runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package @developerz.ai/ui-debugger-mcp was installed 937 times last week.
How do I connect UI Debugger MCP?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls @developerz.ai/ui-debugger-mcp straight from npm; nothing to host, nothing to sign up for.
How many people use UI Debugger MCP?
The npm package @developerz.ai/ui-debugger-mcp was installed 937 times in the last week. Week over week that is +35%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is UI Debugger MCP open source?
Yes — it is published under the MIT licence, written in TypeScript, 2 stars on GitHub and 6 open issues. The source link is on this page, so you can read exactly what it does with your data before you connect it.