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Real Browser MCP server

by ofershap·io.github.ofershap/real-browser·v1.2.1·52 stars

MCP server + Chrome extension for AI browser control with real sessions.

B74/100grade B
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Safety scan
B74/100

full report

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52 stars

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If you have run it, two minutes of your experience saves the next person an afternoon.

Real Browser tools (18, 1 write)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

  • browser_click

    Click an element on the page using a ref from snapshot or a CSS selector

  • browser_click_text

    Click an element by its visible text content. Works on React dropdowns, portals, and overlays that may not appear in snapshots. CSP-safe (no eval). Prefers deepest matching element.

  • browser_console

    Read console messages (log, warn, error) from the browser

  • browser_evaluatewrite action

    Execute JavaScript in the page and return the result. Use for DOM queries, reading page state, or any operation not covered by other tools.

  • browser_find

    Find elements on the page using natural language (e.g. "login button", "search input"). Returns refs you can use with click/type.

  • browser_handle_dialog

    Handle JavaScript dialogs (alert, confirm, prompt). Dialogs block page interaction until handled.

  • browser_hover

    Hover over an element to trigger tooltips, dropdown menus, or hover states

  • browser_navigate

    Navigate to a URL in the active browser tab

  • browser_network

    Read network requests made by the page. Filter by URL pattern.

  • browser_press_key

    Press a keyboard key or combination (Enter, Escape, Tab, ArrowDown, etc). Supports modifiers like Ctrl+A, Cmd+C.

  • browser_screenshot

    Capture a screenshot of the visible page area

  • browser_scroll

    Scroll the page or an element. Supports pixel offsets, scrolling to elements, and named positions (top/bottom). Works with virtual scroll containers used by social media sites.

  • browser_select

    Select an option from a dropdown/select element

  • browser_snapshot

    Get an accessibility tree snapshot of the page. Returns element refs you can use with click, type, and other tools. Use compact mode (default) for smaller output - only interactive elements.

  • browser_tabs

    Manage browser tabs: list, create, close, or focus

  • browser_text

    Extract raw text content from the page or a specific element

  • browser_type

    Type text into an input element

  • browser_wait

    Wait for a condition: element to appear, element to disappear, or a fixed delay. Useful for SPAs and dynamic content.

Public scan report

scanner v0.1.10 · 2026-09-28 · same rubric, same numbers if you re-run it

1 high
  • Code scan50 source files scanned13/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitylocal package, no credentials required12/15
  • Maintenancelast push 7 days ago15/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10

Findings (1)

  • highShell command built from a string (injection risk)exec.shell-concat
    mcp-server/dist/bridge.js: … try { const output = execSync(`lsof -ti :${this.port} -sTCP:LISTEN`, { encoding: 'u…
Overall 74/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

Install Real Browser in Claude Code, Cursor or VS Code

Runs npx -y real-browser-mcp on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add real-browser -- npx -y real-browser-mcp
Add to Cursor

What the publisher says

From the Real Browser repository's README, as published. We do not edit it. Read it on GitHub

real-browser-mcp

Agentic browsers give agents a new browser. Coding agents need yours.

MCP + Chrome extension for the Chrome you already have open: cookies, SSO, staging sessions, the bug you already reproduced.

     

Everyone is building "agentic browsers." Most of them hand the agent a new browser: headless Chromium, a cloud VM, a clean profile with no cookies.

That is the wrong tool for the coding loop.

You ship a fix. The agent says "done, please verify." You already have Chrome open on staging, past SSO, on the exact page that breaks. The agent wrote the code. It could verify it there. It just cannot see that browser.

real-browser-mcp is the bridge: a local MCP server plus a Chrome extension over localhost WebSocket. Your agent talks MCP. Your real Chrome executes. Sessions stay on your machine.

This is not Playwright with a fresh profile. Not a hosted agent browser. Not CDP remote-debugging bolted onto your default Chrome profile (Chrome 136+ blocks that path for good security reasons).

Quick Start

Two parts:

  • MCP server - runs on your machine, talks to your AI agent (Cursor, Claude Code, VS Code, …)
  • Chrome extension - runs inside your real Chrome and executes the tools

1. Add the MCP server

Cursor (one click):

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Real Browser: common questions

Is Real Browser MCP server safe?
Mostly: it is graded B (74/100). Read the Real Browser safety report
How do I install Real Browser?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Real Browser need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Real Browser maintained?
The last commit was 22 days ago (2026-09-21). The latest release is v1.2.1.
What can I use instead of Real Browser?
Servers from other publishers that do the same job: Browser Use MCP server, Agent360 Browser MCP server and Pagerunner — The Browser Layer That Learns MCP server. Compare all Real Browser alternatives.

Alternatives to Real Browser

Same job from other publishers: the closest match first, then the best rated.

All Real Browser alternatives →
  • Browser Use
    Control a real Chrome browser to complete any task: fill forms, extract data, book flights.
    A
  • Agent360 Browser MCP
    Drive your real, logged-in Chrome from any AI agent - 40 tools. Needs our Chrome extension too.
    A
  • Pagerunner — The Browser Layer That Learns
    Real Chrome profiles with site intelligence — already logged in, PII anonymization, sessions persist
    B
  • Session Bridge
    Drive a browser you are already signed into, through the free T3rnel Browser extension.
    A
  • Safari
    Native Safari browser automation for AI agents — 98 tools, zero Chrome overhead.
    C

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