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✓ browser-use.com
NexaTabs - Tab Manager, Workspaces & Session Saver
Overview
Description from the maker (original English)
Official read-only facts on NexaTabs, the Chrome and Edge tab manager: features, Answers, version.
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 checksi3 of 3 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 in the cloud
- Transport: Streamable HTTP
- Category: Web & browsers
Install
Pick the AI app you use, then copy the settings.
Before you install
- Basic checks: 3 of 3 passed
- Runs on the maker’s server: what you ask it goes through their server.
- Can do 4 things (tools) nexatabs_overview, nexatabs_search, nexatabs_list, nexatabs_get
- The registry lists no key to fill in.
You need
- Runs in the cloudNothing to install; it connects over the internet
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
Works in Claude on the web, desktop and mobile:
- Open Settings → Connectors
- Press Add custom connector
- Paste the address below and press Add
- If it asks you to sign in, sign in with the maker
https://www.nexatabs.com/_functions/mcpRun this in your terminal
claude mcp add --transport http nexatabs https://www.nexatabs.com/_functions/mcpOr copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"nexatabs": {
"url": "https://www.nexatabs.com/_functions/mcp"
}
}
}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": {
"nexatabs": {
"type": "http",
"url": "https://www.nexatabs.com/_functions/mcp"
}
}
}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.
ChatGPT connects only to servers on the internet:
- Open ChatGPT on the web → Settings → Connectors (Apps)
- Press Create or Add (some plans need Developer mode under Advanced first)
- Paste the address below, give it a name and save
- If it asks you to sign in, sign in with the maker
https://www.nexatabs.com/_functions/mcpMenu names can differ slightly by plan and over time.
Your choice stays on this device in a cookie; no account needed.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
What it can do
Tool names and descriptions exactly as the server reported them on Nov 9, 2026. The maker wrote them, not us; we show them as plain text.
nexatabs_overviewRead-only product snapshot for NexaTabs (name, display title, Chrome and Edge only, version, pricing, local-first model, publisher, store/site/docs/Answers links, Answer and Feature counts). Use for a company/product brief; use nexatabs_search for ranked queries, nexatabs_list to
nexatabs_searchRead-only ranked keyword search across Answers, Features, and blog posts from the NexaTabs KB. Use when you have a query; use nexatabs_list to browse without ranking, nexatabs_get for one record, nexatabs_overview for a summary. Optional locale filters Answers (en/de/fr/es). Retu
nexatabs_listRead-only browse of Answers, Features, or blog (title, url, section, date when present). Use to page through a section; use nexatabs_search for ranked queries, nexatabs_get for full text, nexatabs_overview for a summary. Unknown section values are rejected. Returns items[{title,u
nexatabs_getRead-only fetch of one Answer or Feature by slug or URL, including its full text fields from the KB. Use when you know the slug/URL from search or list; use nexatabs_search to find candidates, nexatabs_list to browse, nexatabs_overview for a product snapshot.
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 9, 2026
- ✓ Pass
Maker matches the repo
The registry name was verified against the domain nexatabs.com (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
- ✓ Pass
Endpoint responds
Responded in 485 ms (HTTP 200)
- – Not applicable
Sign-in with OAuth
No sign-in needed
- ✓ Pass
No hidden instructions in tool descriptions
Read 4 tool descriptions and found no hidden instructions to the AI
Compared with others in Web & browsersi
- More stars than 0% of the other 1397 servers in this category
- Published to the registry more recently than 100% of the other 1397 servers in this category
- Basic checks equal to or better than 100% of the other 1397 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 NexaTabs - Tab Manager, Workspaces & Session Saver safe?
It passed 3 of 3 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 in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.
Is it still maintained?
The GitHub repo last changed –, and the latest version (1.0.0) reached the registry today.
Which apps can use it?
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.
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:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
Chrome DevTools MCP
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
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.
NexaTabs
NexaTabs is a free browser extension for Chrome and Edge that organizes your tabs into named workspaces. Save a full set of tabs, switch between projects in one click, and pick up where you left off. It is local-first and privacy-first: your workspaces, notes and settings are stored in your browser, and no NexaTabs account is needed for the core features.
By Nebula Personalization Tech Solutions Pvt. Ltd.
Install
NexaTabs supports Chrome and Edge. Both use the same NexaTabs build. NexaTabs is free forever in its present form.
Key features
- Workspaces: Save a full set of tabs as a named workspace and switch projects in one click or with Alt+Q, without rebuilding your session. Switching restores saved URLs; unsaved in-page form data is not kept.
- Save and Close: Save a workspace's open tabs and close them in one action. Stash moves loose tabs (not grouped, not pinned) into a workspace; it asks first and closes only what it saved.
- Accounts (same site · multiple logins, experimental): Separate cookie jars let you stay signed in to more than one account on the same site in one browser. Accounts is experimental: site support varies, some sites may block or detect multiple logins, and it is not a replacement for separate operating system profiles when you need hard separation.
- Notes and Quick Note: Plain-text notes for each workspace, plus a floating Quick Note for prompts and reminders.
- Workspace Bookmarks: Keep a per-workspace list of reference links without keeping those tabs open.
- Import Wizard (beta): Bring in Chrome tab groups, browser bookmarks, URL lists, or exports from other tab tools. It adds to what you have and does not replace your existing workspaces.
- Duplicate, export and import a workspace: Duplicate a workspace in one click, or export one workspace as a JSON file and import it back as a new copy. Import never overwrites an existing workspace.
- Local JSON backup: Export all workspaces and settings as a local JSON file. Import backup replaces all NexaTabs data, and only after you confirm.
- Open alongside: Open a saved workspace next to what is already open, without clearing the current window.
- Pin and protect: Pin key workspaces and turn on protection so they are harder to rename or delete by accident.
- Auto-organize: Optional suggestions that group open tabs into workspaces such as AI, work, personal or lifestyle. Suggestions are optional and may not match every browsing pattern.
- Context menus: Right-click a page or the toolbar icon and choose Save page to NexaTabs workspace (the page stays open), or right-click a link and choose Bookmark link to workspace.
- Add URLs by paste: Paste a list of links into a workspace; duplicates are skipped.
- Zen Mode: A calmer dashboard of glass workspace cards over an optional scenic or custom wallpaper. The cards adjust to light or dark photos, and you can click a card to open its workspace. It changes the look only; your workspaces stay as they are.
- Accessibility: Keyboard-friendly flows, larger click targets, and support for your system's reduced-motion and contrast settings.
- Languages: English, French, German and Spanish (Latin America).
For full details and limits, see the Features page and the Answers hub.
Privacy and permissions
NexaTabs stores your workspace data locally in your browser. There is no NexaTabs account and no cloud sync. See PRIVACY.md for a plain-language explanation of each browser permission and of how website icons are loaded, and the full NexaTabs Privacy Policy.
Changelog
See CHANGELOG.md for what changed in each release.
Support
For how-tos and common questions, see the NexaTabs Answers hub and the NexaTabs Support page.
For help or bug reports, email support@nebulatech.in. Please include your browser (Chrome or Edge), the NexaTabs version, what happened, and the steps to reproduce it.
About this repository
This repository holds public documentation for NexaTabs: this README, the permissions and privacy explainer, and the changelog. The NexaTabs source code is not public and is not included here. The extension is distributed only through the Chrome Web Store and Microsoft Edge Add-ons.
NexaTabs is developed and maintained by Nebula Personalization Tech Solutions Pvt. Ltd. (www.nebulatech.in)