# BrowserOS

7 Hacker News commenters recommended BrowserOS and 1 criticized it, November 2025 to November 2026. It was recommended in 4 of 13 months.

**Verdict:** Open-source browser with built-in agents and an MCP server that works with Claude Code and Codex. Critics find it confusing and doubt it needs to be a full browser.

## Why people recommend it

- Built-in MCP server for coding agents (2 comments): "It has an in-built MCP server and I use it with claude code, codex and like it quite a lot." ([source](https://news.ycombinator.com/item?id=47403051)) "MCP server works out of box" ([source](https://news.ycombinator.com/item?id=46724398))
- People use it daily with agents (2 comments): "It has an in-built MCP server and I use it with claude code, codex and like it quite a lot." ([source](https://news.ycombinator.com/item?id=47403051)) "my agents like BrowserOS and I use it all the time" ([source](https://news.ycombinator.com/item?id=50202739))

## What people warn about

- Questions need for a full browser (1 comments): "I still don't buy the we needed it to be a whole Browser and not a Chrome Extension argument" ([source](https://news.ycombinator.com/item?id=46725255))
- Not yet useful for typical users (1 comments): "I couldn't turn a typical user lose with something like this yet, but I think I see the vision." ([source](https://news.ycombinator.com/item?id=46743735))

## Alternatives hackers recommend

- [Mistral X Mozilla private multilingual AI browsing](https://hackerapproved.com/p/mistral-x-mozilla-private-multilingual-ai-browsing.md): 7 recommend
- [ChatGPT Atlas](https://hackerapproved.com/p/chatgpt-atlas.md): 6 recommend
- [Gemini in Chrome](https://hackerapproved.com/p/gemini-in-chrome.md): 6 recommend
- [Firefox AI sidebar](https://hackerapproved.com/p/firefox-ai-sidebar.md): 6 recommend

## Cite as

Hacker Approved, "BrowserOS", https://hackerapproved.com/p/browseros/ (counts from 1,795,640 Hacker News comments, November 2025 to November 2026).