AI Plugin Index
MCP Browser
Verified · andreschak.npm:@marioMCP server by mario-andreschak · updated · ★ 663 · 40 downloads a week
FLUJO's isolated Patchright browser MCP server MCP Browser is published by andreschak.npm:@mario from its verified domain in the official MCP Registry.
Last commit 2 days ago
SEE LICENSE IN LICENSE: check the terms
Published package or server URL, 663 stars, original repository
Downloads a script from the internet and runs it
Install MCP Browser
Built from the published package, never by AIclaude mcp add mcp-browser -- npx -y @mario.andreschak/mcp-browserRun in your terminal. Add --scope user to use it in every project.
{
"mcpServers": {
"mcp-browser": {
"command": "npx",
"args": [
"-y",
"@mario.andreschak/mcp-browser"
]
}
}
}Settings, Developer, Edit config. Paste into claude_desktop_config.json and restart.
{
"mcpServers": {
"mcp-browser": {
"command": "npx",
"args": [
"-y",
"@mario.andreschak/mcp-browser"
]
}
}
}Add to ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (this project).
{
"servers": {
"mcp-browser": {
"command": "npx",
"args": [
"-y",
"@mario.andreschak/mcp-browser"
]
}
}
}Add to .vscode/mcp.json. VS Code uses "servers", not "mcpServers".
codex mcp add mcp-browser -- npx -y @mario.andreschak/mcp-browser{
"mcpServers": {
"mcp-browser": {
"command": "npx",
"args": [
"-y",
"@mario.andreschak/mcp-browser"
]
}
}
}Add to ~/.gemini/config/mcp_config.json (all projects) or .agents/mcp_config.json (this project).
gemini mcp add mcp-browser npx -y @mario.andreschak/mcp-browserGemini CLI was replaced by Antigravity CLI in June 2026 and remains only for enterprise licences and paid API keys.
MCP servers run with your permissions and can read what you give them access to. Some need an API key: check the README and add it under env in the mcp-browser block.
Security check
C- Downloads a script from the internet and runs itIn
README.md:irm https://raw.githubusercontent.com/mario-andreschak/FLUJO/main/scripts/install.ps1 | iex
Checked automatically: README.md, package.json. This looks for known risky patterns and is not a full audit. How grades work
Alternatives to MCP Browser
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MCP Browser: common questions
How do I install MCP Browser?
In Claude Code run claude mcp add mcp-browser -- npx -y @mario.andreschak/mcp-browser. For Claude Desktop, Cursor and VS Code, paste the config shown above and restart. See the install guides.
Is MCP Browser the official server?
MCP Browser is published by andreschak.npm:@mario from its verified domain in the official MCP Registry.
Is MCP Browser free?
The code is published under the SEE LICENSE IN LICENSE licence. The service it connects to may have its own pricing.
Is MCP Browser safe to use?
It scores 83 of 100. Grades: maintenance A, licence B, quality B. Security check: grade C (downloads a script from the internet and runs it). Review the code before you install. How grades work.
What are alternatives to MCP Browser?
Similar MCP servers: browser-use, Actionbook, Robin: AI-Powered Dark Web OSINT, Scrapling MCP Server.
Does MCP Browser work with ChatGPT?
Not directly. It runs locally, and ChatGPT only connects to remote servers with a URL. Use it in Claude Code, Claude Desktop, Cursor, VS Code or Codex.