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Steel MCP Server

@mikeysrecipes

基本信息

分类

其他

许可证

MIT license

传输方式

stdio

作者

mikeysrecipes

关于 Steel MCP Server

暂无概览

Steel 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": {
    "steel-mcp-server-mikeysrecipes": {
      "command": "npx",
      "args": [
        "-y",
        "@smithery/cli",
        "install",
        "@steel-dev/steel-mcp-server",
        "--client",
        "claude"
      ]
    }
  }
}

Steel MCP Server 工具

9

Navigate to any URL in the browser

Perform a Google search by navigating to "https://www.google.com/search?q=encodedQuery".

Click elements on the page using numbered labels

Type text into input fields using numbered labels

Scroll down the page

Scroll up the page

Navigate to the previous page in browser history

Wait for up to 10 seconds, useful for pages that load slowly or need more time for dynamic content to appear.

Capture the current page without bounding boxes or highlights and store it as a resource.

概览

What is Steel MCP Server?

A Model Context Protocol (MCP) server that enables LLMs like Claude to navigate the web through Puppeteer-based tools and Steel. Based on the Web Voyager framework, it provides tools for all standard web actions—clicking, scrolling, typing, and taking screenshots.

How to use Steel MCP Server?

Install automatically via Smithery (npx -y @smithery/cli install @steel-dev/steel-mcp-server --client claude) or manually by cloning the repo, running npm install && npm build, and starting with npm start. Configure Claude Desktop by adding a server entry to claude_desktop_config.json with environment variables for Steel Cloud or local mode.

Key features of Steel MCP Server

  • Browser automation with Puppeteer
  • Steel integration for session management
  • Visual element identification via numbered labels
  • Screenshot capture and retrieval
  • Navigation, clicking, form filling, and scrolling
  • Support for local and remote Steel instances

Use cases of Steel MCP Server

  • Search for a recipe and save the ingredients list
  • Track a package delivery status online
  • Find and compare prices for a specific product
  • Fill out an online job application
  • Perform any step-by-step web browsing task via natural language

常见问题

1

What prerequisites are needed?

Latest Git and Node.js, Claude Desktop, and (optionally) a running Steel Docker image for self-hosting or a Steel API key for cloud mode.

2

How do I switch between local and cloud modes?

Set the `STEEL_LOCAL` environment variable to `"true"` for local mode (no API key needed) or `"false"` for cloud mode (requires `STEEL_API_KEY`). Optionally change `STEEL_BASE_URL` for custom endpoints.

3

What tools does Steel MCP Server provide?

It provides `navigate`, `search`, `click`, `type`, `scroll_down`, `scroll_up`, `go_back`, `wait`, and `save_unmarked_screenshot`.

4

Where are screenshots stored?

Screenshots are stored as MCP resources accessible via URIs in the form `screenshot://RESOURCE_NAME`.

5

Is the `GLOBAL_WAIT_SECONDS` env variable required?

No, it is optional. It adds a delay (in seconds) after every tool action to help with slow-loading or dynamic pages.

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