Ruin Everything runs on your own machine — the client starts it, so there is no endpoint to ping. 2 654 installs a week from pypi. Last commit 8 Nov 2026.
Reconnect to local Chrome tabs, inspect application challenges, and look up submission receipts.
Today is the operative word: we check Ruin Everything every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
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.
claude mcp add ruin-everything -- uvx ruin-everything
{
"mcpServers": {
"ruin-everything": {
"command": "uvx",
"args": [
"ruin-everything"
]
}
}
}
[mcp_servers.ruin-everything]
command = "uvx"
args = ["ruin-everything"]
{
"mcpServers": {
"ruin-everything": {
"command": "uvx",
"args": [
"ruin-everything"
]
}
}
}
{
"servers": {
"ruin-everything": {
"type": "stdio",
"command": "uvx",
"args": [
"ruin-everything"
]
}
}
}
Optional settings from the registry entry, left out of the block above:
RUIN_AUTO_UPDATE (Let the client manage the installed package version).
Control existing signed-in Chrome and Edge tabs through a locally paired extension.
Drive a local Blender headlessly: inspect, convert, render and script 3D files.
Let your coding agents use your real, signed-in Chrome, in background tabs that never steal focus.
Drive your real, logged-in Chrome (many profiles, parallel tabs) from any MCP client. Local only.
Drive your real Chrome over MCP: real logins and cookies, multi-tab automation, deny-all by default.
Drive your real Chrome over MCP: real logins and cookies, multi-tab automation, deny-all by default.
Read-only access to University of Basel ADAM courses through a local Chrome session.
Let AI agents use your real, signed-in Chrome: tabs, clicks, forms, screenshots and video.
Answers built from our own checks of this server.