Selenix MCP Server

Name: Selenix MCP Server
Author: markmircea

by markmirceaversion 1.0.7i★ –iRuns on your computer

Registry nameio.github.markmircea/Selenix-MCP-Server

Install

Overview

Description from the maker (original English)

MCP server that bridges local apps with Selenix for browser automation.

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
You need to fill in: YOUR_API_KEY

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: YOUR_API_KEY

Values marked secret are keys to your account. Never share them or paste them into a chat.

You need

npmNode.js installed (for the npx command)

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

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": {
    "selenix": {
      "command": "npx",
      "args": [
        "-y",
        "@selenix/mcp-server"
      ],
      "env": {
        "YOUR_API_KEY": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add selenix --env YOUR_API_KEY=your-value -- npx -y @selenix/mcp-server

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "selenix": {
      "command": "npx",
      "args": [
        "-y",
        "@selenix/mcp-server"
      ],
      "env": {
        "YOUR_API_KEY": "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.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "selenix": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@selenix/mcp-server"
      ],
      "env": {
        "YOUR_API_KEY": "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

YOUR_API_KEY secret env
Your API key for the service

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 7, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account markmircea, which owns the repo
… 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 881 servers in this category
Published to the registry more recently than 6% of the other 881 servers in this category
Basic checks equal to or better than 100% of the other 881 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 Selenix MCP Server 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?

You need to fill in: YOUR_API_KEY

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 (1.0.7) reached the registry 8 months 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

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 17 days ago

Install

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 16 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.

Selenix MCP Server

Connect Claude Desktop to Selenix via the Model Context Protocol. Chat with Claude to create, run, debug, and manage browser automation tests — just like using the built-in AI Assistant, but powered by Claude.

Prerequisites

Selenix desktop app installed
Claude Desktop installed
Node.js 18 or later

Enable the Bridge in Selenix

Before using any setup method below, enable the bridge inside Selenix:

Open Selenix
Go to System Settings (gear icon in the sidebar)
Scroll to the MCP Server section
Set Enable MCP Server to Yes

This starts a local bridge server that the MCP server connects to.

Setup

Choose one of the following methods:

Option A: Install via npm (recommended)

npm install -g @selenix/mcp-server

Then find your global npm path:

npm root -g

Open your Claude Desktop config file:

Windows: Press Win+R, paste %APPDATA%\Claude\claude_desktop_config.json, press Enter
macOS: Open ~/Library/Application Support/Claude/claude_desktop_config.json

Add the Selenix MCP server, replacing the path with the output from npm root -g:

"mcpServers": { "selenix": { "command": "node", "args": [" /@selenix/mcp-server/dist/bundle.js"] } } }

Example (Windows with nvm):

"mcpServers": { "selenix": { "command": "node", "args": ["C:/Users/YourName/AppData/Local/nvm/v18.20.8/node_modules/@selenix/mcp-server/dist/bundle.js"] } } }

Example (macOS/Linux):

"mcpServers": { "selenix": { "command": "node", "args": ["/usr/local/lib/node_modules/@selenix/mcp-server/dist/bundle.js"] } } }

If you already have other MCP servers configured, add "selenix" alongside them inside the existing "mcpServers" object.

Option B: Use the bundled version (no npm required)

If you installed Selenix as a desktop app, the MCP server is already bundled. No need to install anything — just point Claude Desktop to the bundled file.

Find your Selenix install folder and look for resources/mcp-server/index.js, then add to your Claude Desktop config:

"mcpServers": { "selenix": { "command": "node", "args": ["C:/path/to/Selenix/resources/mcp-server/index.js"] } } }

Typical Windows path:

C:/Users/YourName/AppData/Local/Programs/Selenix/resources/mcp-server/index.js

Option C: Manual download

Download bundle.js from the npm package page or from the releases page
Save it somewhere on your machine (e.g., C:/selenix-mcp/bundle.js)
Add to your Claude Desktop config:

"mcpServers": { "selenix": { "command": "node", "args": ["C:/selenix-mcp/bundle.js"] } } }

Node.js is still required — the MCP server is a single JavaScript file with no other dependencies.

Verify

Restart Claude Desktop after editing the config. You should see the Selenix tools icon (hammer) in the chat input area.

Try asking Claude:

"What tests are in my Selenix project?"
"Create a test that opens google.com and searches for 'selenium automation'"
"Run the current test and fix any failures"
"Take a screenshot of the browser"

How It Works

Claude Desktop <--stdio--> MCP Server <--HTTP--> Bridge Server (inside Selenix)

The MCP server translates Claude's tool calls into HTTP requests to a bridge server running inside Selenix. The bridge has full access to Selenix internals — the same capabilities as the built-in AI Assistant.

The bridge only listens on 127.0.0.1 (localhost) — no network exposure
Auth is handled via a bearer token auto-generated each time Selenix starts
Connection config is stored at ~/.selenix/bridge.json and re-read on every call, so restarting Selenix does not require restarting Claude Desktop

Available Tools

Reading & Inspection

Tool	Description
`get_screenshot`	Capture a screenshot of the browser window
`get_page_html`	Get the page HTML with interactive elements annotated
`get_search_html`	Search page HTML by regex pattern
`get_selected_command_info`	Get DOM context for a command's target element
`get_current_test`	Get all commands in the current test
`get_test_list`	List all tests in the project
`get_test_by_name`	Get a test by its name
`get_command_list`	List all available Selenix commands
`get_command_info`	Get detailed docs for a specific command
`get_project_info`	Get project metadata
`get_active_suite`	Get the active test suite
`get_step_results`	Get pass/fail results from the last test run
`get_logs`	Get recent logs (all types), 20 per page, most recent first. Optional `page` param for pagination.
`get_workspace_context`	Get a summary of the current workspace

Writing & Execution

Tool	Description
`add_commands`	Add commands to a test at a specific position
`run_test`	Run a test and wait for results (up to 2 minutes)
`clear_and_replace_commands`	Replace all commands in a test
`fix_commands`	Apply targeted fixes — update, remove, or insert commands

Troubleshooting

"Cannot read Selenix bridge config" Selenix isn't running or the MCP Server isn't enabled. Open Selenix → System Settings → set Enable MCP Server to Yes.

"Cannot connect to Selenix bridge" Selenix may have just restarted. Try the request again — the MCP server will automatically pick up the new connection details.

Tools not appearing in Claude Desktop Make sure you restarted Claude Desktop after editing the config file. Verify the config JSON is valid (no trailing commas, correct brackets).

Claude Desktop won't open after config change The config JSON is likely malformed. Open the config file in a text editor, fix the JSON syntax, and try again. Common issues: missing comma between entries, trailing comma after the last entry.

Uninstall

npm uninstall -g @selenix/mcp-server

Then remove the "selenix" entry from your Claude Desktop config file and restart Claude Desktop.

Selenix MCP Server

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

Values you fill in

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Web & browsersi

Common questions

Alternatives

Browser Use

Chrome DevTools MCP

MCP Server Browser

README from the maker

Selenix MCP Server

Prerequisites

Enable the Bridge in Selenix

Setup

Option A: Install via npm (recommended)

Option B: Use the bundled version (no npm required)

Option C: Manual download

Verify

How It Works

Available Tools

Reading & Inspection

Writing & Execution

Troubleshooting

Uninstall