Which integrations are available for this server?

Allows searching academic papers on arXiv. Allows searching the web using Baidu. Allows searching videos, viewing popular content, and fetching comments on Bilibili. Allows searching articles on CSDN. Allows searching articles on Dev.to. Allows searching movies and accessing top250 lists on Douban. Allows searching the web using DuckDuckGo. Allows searching song lyrics and details on Genius. Allows searching repositories, issues, and topics on GitHub. Allows searching the web using Google. Allows searching movies and accessing top250 lists on IMDb. Allows searching packages on npm. Allows searching trending products on Product Hunt. Allows searching packages on PyPI. Allows searching Reddit, accessing hot posts, and viewing threads. Allows searching the web and WeChat content using Sogou. Allows searching topics on V2EX. Allows searching and getting summaries from Wikipedia. Allows searching content on Xiaohongshu. Allows searching videos, viewing popular content, and fetching transcripts on YouTube. Allows searching Zhihu and accessing hot topics and questions.

How do I use ma-browser?

1. Click on "Deploy Server". 2. Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state. 3. In the chat, type @ followed by the MCP server name and your instructions, e.g., "@ma-browser search twitter for latest AI news" That's it! The server will respond to your query, and you can continue using it as needed. Here is a step-by-step guide with screenshots.

ma-browser

by zzhan111

Overview Schema Source Related Servers Discussions Admin

TypeScript

Local

MultiAgentsBrowser

`ma-browser` — your browser as the API, shared safely by many AI agents

Your browser is the API. No keys. No bots. No scrapers.

Node.js License

English · 中文

You're already logged into Twitter, Reddit, YouTube, Zhihu, Bilibili, LinkedIn, GitHub — ma-browser lets AI agents use that directly.

ma-browser site twitter/search "AI agent"       # search tweets
ma-browser site zhihu/hot                        # trending on Zhihu
ma-browser site arxiv/search "transformer"       # search papers
ma-browser site eastmoney/stock "茅台"            # real-time stock quote
ma-browser site boss/search "AI engineer"        # search jobs
ma-browser site wikipedia/summary "Python"       # Wikipedia summary
ma-browser site youtube/transcript VIDEO_ID      # full transcript
ma-browser site stackoverflow/search "async"     # search SO questions

103 commands across 36 platforms. All using your real browser's login state. Full list →

The idea

The internet was built for browsers. AI agents have been trying to access it through APIs — but 99% of websites don't offer one.

ma-browser flips this: instead of forcing websites to provide machine interfaces, let machines use the human interface directly. The adapter runs eval inside your browser tab, calls fetch() with your cookies, or invokes the page's own webpack modules. The website thinks it's you. Because it is you.

	Playwright / Selenium	Scraping libs	ma-browser
Browser	Headless, isolated	No browser	Your real Chrome
Login state	None, must re-login	Cookie extraction	Already there
Anti-bot	Detected easily	Cat-and-mouse	Invisible — it IS the user
Complex auth	Can't replicate	Reverse engineer	Page handles it itself

Related MCP server: mcp-browser-server

Quick Start

Install

npm install -g ma-browser

Use

ma-browser site update        # pull community adapters
ma-browser site recommend     # see which adapters match your browsing habits
ma-browser site zhihu/hot     # go

OpenClaw (no extension needed)

If you use OpenClaw, ma-browser runs directly through OpenClaw's built-in browser — no Chrome extension or daemon required:

ma-browser site reddit/hot --openclaw
ma-browser site xueqiu/hot-stock 5 --openclaw --jq '.items[] | {name, changePercent}'

Skill on ClawHub: ma-browser-openclaw

MCP (Claude Code / Cursor)

For the v0.12.x tray release, use the generated mcp-config.json when it is available. It contains the same connect-only setting shown below, so the MCP process connects to the tray-owned daemon instead of starting a second one.

{
  "mcpServers": {
    "ma-browser": {
      "command": "npx",
      "args": ["-y", "ma-browser", "--mcp"],
      "env": {
        "MA_BROWSER_CONNECT_ONLY": "1",
        "BB_SESSION_SCOPE": "no-eval"
      }
    }
  }
}

36 platforms, 103 commands

Community-driven via bb-sites. One JS file per command.

Category	Platforms	Commands
Search	Google, Baidu, Bing, DuckDuckGo, Sogou WeChat	search
Social	Twitter/X, Reddit, Weibo, Xiaohongshu, Jike, LinkedIn, Hupu	search, feed, thread, user, notifications, hot
News	BBC, Reuters, 36kr, Toutiao, Eastmoney	headlines, search, newsflash, hot
Dev	GitHub, StackOverflow, HackerNews, CSDN, cnblogs, V2EX, Dev.to, npm, PyPI, arXiv	search, issues, repo, top, thread, package
Video	YouTube, Bilibili	search, video, transcript, popular, comments, feed
Entertainment	Douban, IMDb, Genius, Qidian	movie, search, top250
Finance	Xueqiu, Eastmoney, Yahoo Finance	stock, hot stocks, feed, watchlist, search
Jobs	BOSS Zhipin, LinkedIn	search, detail, profile
Knowledge	Wikipedia, Zhihu, Open Library	search, summary, hot, question
Shopping	SMZDM	search deals
Tools	Youdao, GSMArena, Product Hunt, Ctrip	translate, phone specs, trending products

10 minutes to add any website

ma-browser guide    # full tutorial

Tell your AI agent: "turn XX website into a CLI". It reads the guide, reverse-engineers the API with network --with-body, writes the adapter, tests it, and submits a PR. All autonomously.

Three tiers of adapter complexity:

Tier	Auth method	Example	Time
1	Cookie (fetch directly)	Reddit, GitHub, V2EX	~1 min
2	Bearer + CSRF token	Twitter, Zhihu	~3 min
3	Webpack injection / Pinia store	Twitter search, Xiaohongshu	~10 min

We tested this: 20 AI agents ran in parallel, each independently reverse-engineered a website and produced a working adapter. The marginal cost of adding a new website to the agent-accessible internet is approaching zero.

What this means for AI agents

Without ma-browser, an AI agent's world is: files + terminal + a few APIs with keys.

With ma-browser: files + terminal + the entire internet.

An agent can now, in under a minute:

# Cross-platform research on any topic
ma-browser site arxiv/search "retrieval augmented generation"
ma-browser site twitter/search "RAG"
ma-browser site github search rag-framework
ma-browser site stackoverflow/search "RAG implementation"
ma-browser site zhihu/search "RAG"
ma-browser site 36kr/newsflash

Six platforms, six dimensions, structured JSON. Faster and broader than any human researcher.

Also a full browser automation tool

ma-browser open https://example.com
ma-browser snapshot -i                # accessibility tree
ma-browser click @3                   # click element
ma-browser fill @5 "hello"            # fill input
ma-browser eval "document.title"      # run JS
ma-browser fetch URL --json           # authenticated fetch
ma-browser network requests --with-body --json  # capture traffic
ma-browser screenshot                 # take screenshot

All commands support --json output, --jq <expr> for inline filtering, and --tab <id> for concurrent multi-tab operations.

ma-browser site xueqiu/hot-stock 5 --jq '.items[] | {name, changePercent}'
# {"name":"云天化","changePercent":"2.08%"}
# {"name":"东芯股份","changePercent":"-7.60%"}

ma-browser site info xueqiu/stock   # view adapter args, example, domain

Daemon configuration

The daemon binds to 127.0.0.1:19824 by default. When using the tray, the tray owns daemon startup and CLI/MCP connect through daemon.json. You can explicitly expose a standalone daemon with --host:

ma-browser daemon --host 127.0.0.1    # IPv4 only (fix macOS IPv6 issues)
ma-browser daemon --host 0.0.0.0      # explicit opt-in: listen on all interfaces

Architecture

AI Agent (Claude Code, Codex, Cursor, etc.)
       │ CLI or MCP (stdio)
       ▼
ma-browser CLI ──HTTP──▶ Daemon ──CDP WebSocket──▶ Your Real Browser
                           │
                    ┌──────┴──────┐
                    │ Per-tab     │
                    │ event cache │
                    │ (network,   │
                    │  console,   │
                    │  errors)    │
                    └─────────────┘

Credits

MultiAgentsBrowser evolved from bb-browser by epiral (MIT). The full upstream commit history is preserved in this repository. Community site adapters still live at zzhan111/bb-sites.

License

MIT

This server cannot be deployed

One endpoint for every MCP toolRayrun runs every MCP server behind one URL and holds the credentials. Each call is decided per client, tool, and argument, then recorded.ray.runAd

Maintenance

ActivityMaintained

ResponsivenessUnresponsive

Resources

GitHub Repository

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