{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json",
  "name": "io.alterlab/mcp-server",
  "version": "1.8.0",
  "description": "Web scraping MCP server — scrape, extract structured data, screenshot any site with anti-bot bypass.",
  "repository": {
    "url": "https://github.com/RapierCraft/alterlab-mcp-server",
    "source": "github"
  },
  "packages": [
    {
      "registryType": "npm",
      "identifier": "alterlab-mcp-server",
      "version": "1.8.0",
      "runtimeHint": "node",
      "transport": {
        "type": "stdio"
      },
      "environment_variables": [
        {
          "name": "ALTERLAB_API_KEY",
          "description": "Your AlterLab API key (starts with sk_live_). Get one at https://alterlab.io",
          "required": true,
          "is_secret": true
        },
        {
          "name": "ALTERLAB_API_URL",
          "description": "API base URL (defaults to https://api.alterlab.io)",
          "required": false,
          "is_secret": false
        }
      ]
    }
  ],
  "tools": [
    {
      "name": "alterlab_scrape",
      "description": "Scrape any website with anti-bot bypass and proxy rotation. Returns clean text, HTML, markdown, or JSON."
    },
    {
      "name": "alterlab_extract",
      "description": "Extract structured data from any URL using AI. Define a schema and get back typed JSON."
    },
    {
      "name": "alterlab_screenshot",
      "description": "Take a screenshot of any webpage with configurable viewport and format."
    },
    {
      "name": "alterlab_estimate_cost",
      "description": "Estimate the credit cost of a scrape before running it."
    },
    {
      "name": "alterlab_check_balance",
      "description": "Check your current account balance and credit usage."
    },
    {
      "name": "alterlab_get_usage",
      "description": "Get a detailed spending breakdown — credits consumed today, this week, and this month, plus top domains by cost."
    },
    {
      "name": "alterlab_crawl",
      "description": "Start a full website crawl for RAG indexing or knowledge base building. Returns a crawl_id for async polling."
    },
    {
      "name": "alterlab_crawl_status",
      "description": "Poll the status and results of an ongoing or completed crawl."
    },
    {
      "name": "alterlab_crawl_cancel",
      "description": "Cancel an ongoing crawl and refund unused credits."
    },
    {
      "name": "alterlab_search",
      "description": "Search the web across Google/Bing/DuckDuckGo. Returns URLs, titles, and snippets."
    },
    {
      "name": "alterlab_map",
      "description": "Discover all URLs on a website without scraping content. Returns a URL map for planning crawls."
    },
    {
      "name": "alterlab_batch",
      "description": "Submit a batch of URLs to scrape asynchronously. Returns a batch_id for polling."
    },
    {
      "name": "alterlab_batch_status",
      "description": "Poll the status and results of an asynchronous batch scrape job."
    },
    {
      "name": "alterlab_list_sessions",
      "description": "List all active authenticated browser sessions."
    },
    {
      "name": "alterlab_create_session",
      "description": "Create a new authenticated browser session with cookies for logged-in scraping."
    },
    {
      "name": "alterlab_get_session",
      "description": "Get details of a specific authenticated session."
    },
    {
      "name": "alterlab_update_session",
      "description": "Update cookies or settings on an existing session."
    },
    {
      "name": "alterlab_refresh_session",
      "description": "Refresh an authenticated session to extend its lifetime."
    },
    {
      "name": "alterlab_validate_session",
      "description": "Validate that a session's cookies are still active and working."
    },
    {
      "name": "alterlab_delete_session",
      "description": "Delete an authenticated browser session."
    },
    {
      "name": "alterlab_list_beta_features",
      "description": "List all available beta features with their opt-in status."
    },
    {
      "name": "alterlab_list_my_beta_features",
      "description": "List beta features you have opted into."
    },
    {
      "name": "alterlab_enable_beta_feature",
      "description": "Enable a beta feature by its slug."
    },
    {
      "name": "alterlab_disable_beta_feature",
      "description": "Disable a beta feature by its slug."
    }
  ],
  "remotes": []
}