B4n1web MCP Server

@B4N1-com

代码仓库

基本信息

分类

其他

传输方式

stdio

作者

B4N1-com

提交者

Bani Montoya

关于 B4n1web MCP Server

B4n1Web is an ultra-lightweight agentic browser engine (11MB) for AI agents.

#browser #agent #automation #scraping #web #lightweight #rust #python #mcp#headless#chrome #ai #tools #testing

B4n1web MCP Server 配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "b4n1web": {
      "command": "b4n1web",
      "args": [
        "mcp"
      ]
    }
  }
}

B4n1web MCP Server 工具

工具列表暂未提供

当前收录暂时没有可展示的工具列表，不代表服务没有工具。请查阅项目文档了解支持的能力。

工具是从 README 中自动提取的。维护者可以在 ## Tools 标题下列出工具,即可填充这部分内容。

概览

What is B4n1web?

B4n1web is an ultra-lightweight agentic browser engine that provides headless browser automation via an MCP (Model Context Protocol) server. It ships as an 11MB binary or SDKs for Python, JavaScript, C#, and Java, and offers 33 MCP tools for navigation, content extraction, network interception, state management, device emulation, file handling, and performance measurement. It is designed for developers and AI agents needing a minimal, cross-platform browser automation layer.

How to use B4n1web?

Install the standalone binary or SDK (e.g., pip install b4n1-web). For MCP usage, run b4n1web mcp in a terminal, then connect via any MCP client (stdio mode, no port needed). Alternatively, use the SDK directly (e.g., from b4n1web import AgentBrowser) to script browser actions in code.

Key features of B4n1web

Ultra-lightweight binary (11MB)
4 SDKs: Python, JavaScript, C#, Java
33 MCP tools for full browser automation
SQLite-based SecurityShield for safe browsing
Multiple modes: Light, JS, Render
Cross-platform: Linux, macOS, Windows

Use cases of B4n1web

Automate web scraping and data extraction with minimal overhead
Run headless browser tasks for AI agents without heavy dependencies
Intercept and modify network requests in automated test suites
Emulate devices and collect performance metrics for web apps
Manage browser sessions and cookies in CI/CD pipelines

常见问题

What modes does B4n1web offer?

Light mode does HTTP fetch + HTML parsing (~11MB), JS mode adds JavaScript tag extraction (~11MB), and Render mode uses full headless Chromium with screenshot support.

What transport does the MCP server use?

The MCP server uses stdio by default; no port configuration is needed.

What are the system requirements?

B4n1web runs on Linux (amd64/arm64), macOS (x64/arm64), and Windows (amd64). The binary is 11MB; Render mode requires Chromium.

How do I start the MCP server?

Run `b4n1web mcp` from the command line after installing the binary or SDK.

Does B4n1web provide SDKs beyond Python?

Yes, it offers Python, JavaScript (npm), C# (NuGet), and Java (Maven) SDKs.

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