visual-ui-debug-agent-mcp
visual-ui-debug-agent-mcp is an MCP server by samihalawa. Visual UI testing and debugging MCP server with Playwright, screenshots, DOM inspection, workflow validation, and visual diffs. It has 83 GitHub stars and ranks #623 of 2217 in Developer Tools by stars.
- Category
- Developer Tools
- Author
- samihalawa
- GitHub stars
- 83
- This week
- Tracking since 18 Oct 2026
- Language
- JavaScript
- License
- ISC (open source)
- Last update
- 2026-10-01 (23 days ago)
- Links
- SourceWebsite
How to install visual-ui-debug-agent-mcp
Install steps differ per project, so follow the README in the visual-ui-debug-agent-mcp repository. Most MCP servers start with a single command (npx -y <package>, uvx <package> or a Docker image) that you add to your client's config. The install guide shows where that goes in Claude Code, Claude Desktop, Cursor and VS Code.
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Frequently asked questions
What is visual-ui-debug-agent-mcp?
visual-ui-debug-agent-mcp is an MCP server by samihalawa in the Developer Tools category. Visual UI testing and debugging MCP server with Playwright, screenshots, DOM inspection, workflow validation, and visual diffs. It has 83 GitHub stars and ranks #623 of 2217 in Developer Tools by stars. It is written in JavaScript. It is licensed under ISC. It was last updated 23 days ago.
Is visual-ui-debug-agent-mcp free and open source?
Yes. visual-ui-debug-agent-mcp is published under the ISC license, so you can run, modify and self-host it at no cost. If it connects to a paid service, that service's own pricing and API terms still apply. Check the repository for the exact license text before using it commercially.
What are the alternatives to visual-ui-debug-agent-mcp?
Other Developer Tools projects on MCP Harbor include rea, storybook, context7. Each alternative links to its own page with stars, license and recent activity. The Developer Tools category ranks all 2217 by stars, and you can re-sort it by growth this week.
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