Browser Use
by browser-use
Lets AI do web tasks for you, such as filling forms, searching and extracting data, in the maker’s cloud browsers or on your computer.
Computer or cloud★ 120,087MITUpdated 16 days ago
Install
TabRunner
Overview
Description from the maker (original English)
Give browser tasks to TabRunner, an agent in your own Chrome that uses your logins.
PopNx MCP’s three pillars
These three are never merged into one score: opinions, measurements and popularity are different things.
- User voiceiNo reviews yetReviews open together with accounts in a later step
- Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
- UsageiNot measured yet★ –
What you can do with it
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
- Connection: Runs on your computer
- Transport: stdio
- Category: Web & browsers
Install
Pick the AI app you use, then copy the settings.
Before you install
- Basic checks: 1 of 1 passed
- Runs on your computer with your user’s permissions (files, network, apps).
- You fill in yourself:
TABRUNNER_BRIDGE_PORT
You need
- npmNode.js installed (for the npx command)
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json
{
"mcpServers": {
"tabrunner": {
"command": "npx",
"args": [
"-y",
"tabrunner-mcp"
],
"env": {
"TABRUNNER_BRIDGE_PORT": "your-value"
}
}
}
}Run this in your terminal
claude mcp add tabrunner --env TABRUNNER_BRIDGE_PORT=your-value -- npx -y tabrunner-mcpFill in the empty values before running it.
Or copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"tabrunner": {
"command": "npx",
"args": [
"-y",
"tabrunner-mcp"
],
"env": {
"TABRUNNER_BRIDGE_PORT": "your-value"
}
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Or copy the settings yourself
Paste into .vscode/mcp.json in your project
{
"servers": {
"tabrunner": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"tabrunner-mcp"
],
"env": {
"TABRUNNER_BRIDGE_PORT": "your-value"
}
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.
Your choice stays on this device in a cookie; no account needed.
Values you fill in
TABRUNNER_BRIDGE_PORTenvThe localhost port the extension connects to. Must match Settings → MCP in TabRunner.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
What it can do
Runs on your computer; the tool list appears in your AI app after you install it.
Basic checksi
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026
- ✓ Pass
Maker matches the repo
The registry name was verified against the domain tabrunner.app (the registry checks domain ownership)
- … Not checked yet
Still maintained
We have not read this repo from GitHub yet
- … Not checked yet
Has a licence
We have not read this repo from GitHub yet
- – Not applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
- – Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
- … Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints
Compared with others in Web & browsersi
- More stars than 0% of the other 875 servers in this category
- Published to the registry more recently than 95% of the other 875 servers in this category
- Basic checks equal to or better than 100% of the other 875 servers in this category
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
Common questions
Is TabRunner safe?
It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
What keys or codes does it need?
The registry does not list a required key, though some servers ask you to sign in on first use.
Does it run on my computer or in the cloud?
It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).
Is it still maintained?
The GitHub repo last changed –, and the latest version (0.17.3) reached the registry 2 days ago.
Which apps can use it?
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.
What can I use instead?
In the same category: Browser Use, Chrome DevTools MCP, MCP Server Browser
Alternatives
Servers in the same category from other makers, sorted by stars.
Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
Chrome DevTools MCP
by ChromeDevTools
Lets AI use Chrome’s developer tools to inspect pages, find what makes them slow and spot errors. Made by the Chrome DevTools team.
Runs on your computer★ 54,821Apache-2.0Updated 15 days ago
Install
MCP Server Browser
by bytedance
MCP server for browser use access
Runs on your computer★ 39,550Apache-2.0Updated 14 months ago
Install
README from the maker
Open the README
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
tabrunner-mcp
The MCP server for TabRunner, the browser agent that works in your own Chrome, with your tabs and the accounts you're already signed in to. Claude Code, Claude Desktop, Codex or any other MCP client can give TabRunner a task and follow it to the answer, or click through a page itself.
It needs bun and the TabRunner extension, with the bridge turned on in Settings → MCP.
claude mcp add --scope user tabrunner -- bunx tabrunner-mcp@latestOr install the plugin, which adds this server plus a skill that teaches the model how to use it:
claude plugin marketplace add tabrunner/tabrunnerclaude plugin install tabrunner@tabrunner
Call health first: it says whether the extension is connected, and what to do if it isn't. The tools and settings are in docs/mcp.md.