MCP Browser

io.github.Bishwas-py由 GitHub 账号 Bishwas-py 发布v0.12.4更新于 Nov 4, 2026

Read Reddit, X, LinkedIn, Facebook and Pinterest through your own Chrome login. No API keys needed.

已验证STDIO仅桌面网页搜索与抓取浏览器自动化数据与分析

概览

AI 生成的概览

Mac 应用，让 AI 通过你自己的 Chrome 登录状态读取 Reddit、X、LinkedIn、Facebook、Pinterest 等站点，以及 Search Console、GA4 和 Clarity 数据。

可以做什么
  • 搜索并读取 Reddit：子版块信息流、帖子及评论树、用户活动
  • 搜索并读取 X、LinkedIn、Facebook、Pinterest 的帖子、信息流、评论、画板、趋势及创作者/主页分析
  • 搜索并读取 Medium、Dev.to 和 BlackHatWorld 的文章、帖子与评论
  • 获取 Google 新闻及按地区或主题的热门搜索词
  • 拉取 Search Console、GA4 和 Microsoft Clarity 的点击、流量、用户、事件与会话报告
  • 通过你的 Chrome 会话打开任意网址，并查看各来源是否可访问、是否已登录
适用场景
适合让助手调研那些会拦截 AI 抓取器的社交平台和论坛，或在不配置 API 密钥和 OAuth 的情况下获取自己的 Search Console、Analytics 与 Clarity 数据。
运行要求
Apple Silicon 的 Mac；桌面应用（或 Claude Desktop 用的 .mcpb 包，或 Homebrew cask）以及免费的 Webmatrices 账号。需登录的来源依赖你 Chrome 配置中已有的登录状态。本地 stdio 进程，未声明 API 密钥或环境变量。
安装前请注意
需登录的来源通过一个从你 Chrome 配置副本启动的无头 Chrome 运行，因此会继承你已登录的所有站点。每次工具调用的私密记录（工具、请求内容、返回文本）会保存到你的 Webmatrices 账号。免费版每天限 50 次请求，无限版为一次性 9.99 美元。该应用为闭源。

安装

在 SourceWeft 中

  1. 打开 控制台中的 MCP Browser，将其添加到工作区。
  2. 为需要使用其工具的对话启用该服务。

Desktop only，通过 STDIO。 STDIO 服务会启动本地进程，因此需要 SourceWeft 桌面宿主。

其他 MCP 客户端

参照 仓库 中的启动说明。

README

[MCP Browser icon]

MCP Browser

Claude, Cursor and other MCP clients cannot open Reddit, X, LinkedIn or Facebook. Those sites block AI fetchers, so you end up reading the threads yourself and pasting them in. MCP Browser is a Mac app that lets your AI read those sites through your own Chrome login, so it sees exactly what you see and answers with links. It also reads your Search Console, Google Analytics and Microsoft Clarity data. No API keys, no OAuth setup.

Website: webmatrices.com/mcpbrowser

BeforeAfter
[Claude fails to fetch a Reddit thread][Claude reads the same thread through MCP Browser]

Install

Mac with Apple Silicon. Download, open, sign in, press Connect.

  1. Download the app from the latest release or from webmatrices.com/mcpbrowser. Drag it into Applications and open it. The app is signed and notarized.
  2. Sign in with a free Webmatrices account.
  3. Press Connect next to your AI client. The app detects what you have installed and writes the MCP config for it. No JSON to edit.

Supported clients: Claude Desktop, Claude Code, Cursor, Windsurf, Zed, VS Code.

Other ways in:

bash
brew install --cask bishwas-py/tap/mcpbrowser

Claude Desktop only: download the .mcpb file from the latest release and double-click it. No app needed.

What it reads

SourceWhat you can ask forRuns through
RedditSearch, subreddit feeds, a post with its comment tree, a user's historyDirect
X / TwitterSearch tweets, a tweet with replies, a user's timelineYour Chrome login
LinkedInSearch posts, your home feed, comments on a post, your creator analyticsYour Chrome login
FacebookSearch public posts, a page's recent posts, your page insightsYour Chrome login
PinterestSearch pins, boards, a user's pins, trends with demographics, pin images for visionYour Chrome login
MediumSearch articles, tag feeds, a writer's latestLogin for search, feeds are direct
Dev.toSearch, trending, an article with comments, a user's articlesDirect
BlackHatWorldSearch, a thread with replies, latest postsYour Chrome login
Google News and TrendsTrending terms by region, news search, top stories, by topicDirect
Google Search ConsoleClicks, impressions, CTR and position by query, page, country, device or dateYour Google login
Google Analytics and ClarityGA4 pages, traffic, users, events. Clarity sessions, dead clicks, scroll depthYour Google and Microsoft logins

Ask the way you would ask a person. "What do people on r/webdev hate about Vercel pricing this month" is a fine prompt. The AI picks the tools.

[A Pinterest trends comparison chart produced from one prompt]

Full tool list
ToolDescription
reddit_searchSearch all of Reddit
reddit_search_subredditSearch within a specific subreddit
reddit_get_postGet a post with its top comments
reddit_get_subreddit_postsList posts (hot, top, new, rising)
reddit_get_user_activityA user's recent posts and comments
twitter_searchSearch tweets
twitter_get_tweetA tweet with its replies
twitter_get_user_tweetsA user's recent tweets
linkedin_searchSearch posts by keyword
linkedin_feedPosts from your home feed
linkedin_post_commentsComments on a specific post
linkedin_analyticsYour creator analytics, content or audience view
facebook_searchSearch public posts by keyword
facebook_get_postsRecent posts from a page or profile with reaction, comment and share counts
facebook_insightsMeta Business Suite page insights
pinterest_searchSearch pins by keyword
pinterest_get_pinA pin with title, image, source and top comments
pinterest_get_user_pinsA user's recent pins
pinterest_get_user_boardsA user's board list
pinterest_get_boardPins inside a board
pinterest_trendsTrending Pinterest searches
pinterest_trends_relatedRelated trending terms
pinterest_trends_demographicsAge and gender split for a term
pinterest_download_pin_imageDownload a pin image for vision analysis
medium_searchSearch articles
medium_tag_feedLatest articles by tag
medium_user_feedA writer's latest articles
devto_searchSearch articles
devto_trendingTrending articles, overall or by tag
devto_articleAn article with nested comments
devto_user_articlesA user's published articles
bhw_searchSearch BlackHatWorld posts
bhw_get_threadA thread with the opening post and replies
bhw_latestLatest posts site-wide
trends_get_trendingTrending search terms by region
news_searchSearch Google News by keyword
news_topTop news stories
news_by_topicNews by category
search_console_reportSearch Console performance by query, page, country, device or date
ga4_reportGA4 pages, traffic, users or events for a property
clarity_dashboardClarity dashboard for a project
browse_anythingOpen a URL through your Chrome session and read it
mcpbrowser_statusWhich sources are reachable and signed in

How it works

Every AI client spawns its own private worker process and talks to it over stdio. Public sources are fetched directly. Logged-in sources run through a second headless Chrome that starts from a copy of your own Chrome profile, so it inherits every site you are signed in to. Your main Chrome keeps running and nothing is exported from it.

The app shows a live activity log across clients, so you can see that Cursor is reading Pinterest while Claude Desktop is reading Reddit.

The three questions everyone asks

Will Reddit or LinkedIn ban my account? They would have to ban your own browser. The requests come from your Mac, your cookies, your normal IP and a real Chromium fingerprint. MCP Browser never posts, follows, likes or sends messages. It reads.

Where do my logins go? Nowhere. Cookies stay inside your own Chrome and are never sent to us. When a tool runs, a private record of that call (which tool, what it asked, the text it returned) is saved to your Webmatrices account so you can review it. Secrets your AI passes into a tool are blanked out first, and images are never uploaded.

Do I need to be technical? No. Download, sign in, press Connect. Most people run their first query within a few minutes.

Pricing

FreeUnlimited
Price$0$9.99 once
Requests50 a dayUnlimited
Sources and toolsAllAll
RenewalNoneNone

About this repository

MCP Browser is closed source. The worker and the desktop app are not here. This repository holds the install notes, the release downloads and the manifest for the MCP Registry. Use Issues for bug reports, especially when a site changes its layout and a tool stops working. Updates ship through the app.

Terms: webmatrices.com/terms-conditions. Privacy: webmatrices.com/privacy-policy.

来源：README.md，提交 6d91433

工具

0
SourceWeft 尚未在沙箱中启动过该软件包，因此其工具未知。

版本历史

1
  1. v0.12.4最新Oct 14, 2026

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