Web Browser (kogiQA) — Claude Code MCP server for web app debugging
Gives your agent a browser so it can dig into complex web apps: see what the page actually does and track down the bug.
claude mcp add kogiqa-mcp -- npx -y kogiqa-mcpWhat Web Browser (kogiQA) does
This MCP server hands your agent a browser, built for debugging and developing complex web applications. When something breaks on the page and the logs tell you nothing, the agent can go look for itself.
Install is one command through npx — no repo to clone. The kogiqa-mcp package is pulled at launch, so you need Node.js with npx on your PATH; without it the server will not start. MIT licensed, by atagon-GmbH.
Claude Code, Codex and Gemini CLI each get a ready-made install command, while Cursor and GitHub Copilot take a JSON block in their config files. Windsurf (Devin Desktop), Cline and Zed are listed as supported platforms too. The description does not spell out which tools the server exposes, so check that before you wire it in.
What it helps with
- figure out why an element never shows up on the page
- see what the frontend actually returns in the browser
- check how a form behaves before writing tests
- track down a bug in a complex web app
- stop switching between the editor and the browser by hand
Example prompts for the agent
- Open the login page and tell me why the sign-in button is disabled
- Check in the browser what the search form returns for an empty query
- Go to the cart page and list the requests it sends to the server
How to install Web Browser (kogiQA)
Platform CLI
claude mcp add kogiqa-mcp -- npx -y kogiqa-mcpPlatform CLI
codex mcp add web-browser-kogiqa -- npx -y kogiqa-mcpConfig file
{
"mcpServers": {
"web-browser-kogiqa": {
"command": "npx",
"args": [
"-y",
"kogiqa-mcp"
]
}
}
}Config file
{
"servers": {
"web-browser-kogiqa": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"kogiqa-mcp"
]
}
}
}Platform CLI
gemini mcp add web-browser-kogiqa npx -y kogiqa-mcpStep by step, with commands for each platform: How to add an MCP server to Claude Code, Codex, Cursor, VS Code, Gemini CLI and more
Questions about Web Browser (kogiQA)
How do I install Web Browser (kogiQA) in Claude Code?
Run claude mcp add kogiqa-mcp -- npx -y kogiqa-mcp. That registers the server in your Claude config and starts it through npx.
What does Web Browser (kogiQA) do?
It gives your agent a browser for debugging and developing complex web applications. The agent can open pages and inspect what happens there instead of guessing from the code.
Which platforms are supported?
Claude, Codex, Cursor, GitHub Copilot, Windsurf (Devin Desktop), Cline and Zed. Claude, Codex and Gemini CLI have ready install commands; Cursor and GitHub Copilot use a JSON config block.
