io.alterlab/mcp-server

up checked 2026-11-11T13:37:58.057Z

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Publisher-provided description

Web scraping MCP server — scrape, extract structured data, screenshot any site with anti-bot bypass.

Summary by lookupd

Scrape single pages, batches, or whole sites into markdown, extract structured fields, capture screenshots, and monitor pages for changes.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http server https://mcp.alterlab.io/mcp

Claude Code, npm package (stdio)

claude mcp add server -- npx -y alterlab-mcp-server

Codex, remote (streamable-http)

codex mcp add server --url https://mcp.alterlab.io/mcp

Codex, npm package (stdio)

codex mcp add server -- npx -y alterlab-mcp-server

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "server": {
      "url": "https://mcp.alterlab.io/mcp"
    }
  }
}

Cursor, npm package (stdio) → .cursor/mcp.json

{
  "mcpServers": {
    "server": {
      "command": "npx",
      "args": [
        "-y",
        "alterlab-mcp-server"
      ]
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Tools (showing 30 of 67)

Publisher-provided text

• alterlab_scrape Get one web page as clean, LLM-ready markdown (or text, HTML, JSON) in a single call; rendering and tier escalation are handled for you. Use when you have one U
• alterlab_extract Turn content you already hold (HTML, text or markdown) into structured JSON fields such as prices, product info, contact details or custom fields, without fetch
• alterlab_screenshot Get a full-page PNG image of one URL, rendered in a real headless browser, when you need to see the page rather than read its text. Use when layout, charts or v
• alterlab_crawl Get the content of every page on a site in one job, for RAG, indexing or site-wide export. Use when you need many pages from one domain; for one URL use alterla
• alterlab_search Search the web and read the top results in one call: a vendor-neutral list of URLs, titles and snippets, with each result page as concise markdown. Use when you
• alterlab_research Get a cited report or structured JSON for a hard question: a budgeted research job plans searches, reads many sources, follows leads and attaches a citation to
• alterlab_map List every URL on a site via sitemap parsing and link extraction, without fetching page content, so you can scope work before reading anything. Use before alter
• alterlab_batch_scrape Scrape 2-20 URLs in parallel and get every result back in one synchronous call, with no polling. Use when you have a short URL list and want the content now; fo
• alterlab_batch Queue up to 100 URLs as one asynchronous job and collect the results later by batch_id, so a large list never blocks your run. Use when you have more than 20 UR
• alterlab_estimate_cost Predict the credit cost of scraping a URL before you run it, for free. Use when cost matters or before a large job. Cost: free, no credits are charged. Returns
• alterlab_pricing Get AlterLab's machine-readable price list: per-tier cost, bring-your-own-proxy discount, cache-hit discount, add-ons, search and SERP prices, and the free allo
• alterlab_news Search aggregated news headlines from curated public sources: headline, URL, source, published time, author, image, short snippet and category. Use to find what
• alterlab_keyword_ideas Fan out a seed keyword across autocomplete (seed + a-z + who/what/how/why/best/vs), People Also Ask and related searches, and get deduplicated ideas, each with
• alterlab_ai_visibility Run prompts against AI answer engines through their public, logged-out interfaces and get, per engine and run, the answer text, whether the brand is mentioned a
• alterlab_feedback Tell AlterLab when something is hard, or what would make it better. Call this when something blocks you, a result is wrong, or a step is confusing, slow or pric
• alterlab_support_ticket Open a support ticket in your user's AlterLab account when they need a human: a billing, account or data problem. Do not use it for scrape friction, blocks or i
• alterlab_create_account Create an AlterLab account and API key for your user. Use only when no ALTERLAB_API_KEY exists yet; skip it if a key is already configured. Signup is on behalf
• alterlab_create_api_key Create one scoped, spend-capped API key (ALTERLAB_API_KEY) for the SDK and REST API on this machine. Works only when the user ticked "Also create an API key for
• search_alterlab Use this to look up how to do something with AlterLab (API parameters, SDKs, MCP setup, pricing, error codes, migration from Firecrawl/ScrapingBee/Apify) or to
• read_alterlab_page Use this after search_alterlab to read the full text of one AlterLab page as markdown, so you can follow the documented steps instead of guessing. Pass the url
• alterlab_serp Get structured search-engine results (organic listings, ads and related data) from Google, Bing or DuckDuckGo, as the engine ranks them. Use action=search (defa
• alterlab_job Look up a job by id. action=status (default) returns its status and result once finished; set wait (seconds) to hold the request until the job reaches a termina
• alterlab_balance Read account credit data. action=balance (default) returns the current credit balance in microcents (1,000,000 microcents = $1.00) with formatted values. action
• alterlab_monitor Manage change monitors. action=create watches a URL on a cron schedule and notifies by webhook when content changes; action=list returns your monitors; action=d
• alterlab_schedule Manage recurring scrape schedules. action=create runs a scrape of one or more URLs on a cron expression; action=list returns your schedules; action=delete remov
• alterlab_workflow_run Start an execution of a workflow you saved in the AlterLab dashboard. Optional input_data is passed to the workflow's webhook trigger node. Returns run_id, work
• alterlab_store_search Search the catalog of ready-made data products (site scrapers, pipelines, use-case APIs) that run on AlterLab's engine and bill per valid result. Returns slug,
• alterlab_store_get Get one listing: manifest with input and output schema, price per result, and live reliability. The response includes a pricing_summary with price_per_1k_usd an
• alterlab_store_quote Quote a listing run: price per valid result, markup, and the maximum cost for max_results. The maximum is a hard cap; only valid results are billed and the rest
• alterlab_store_run Run a listing with input that matches its input_schema. Reserves the quoted maximum, bills only valid results and refunds the rest. With wait=true (default) it

Changes

Newest first, as lookupd saw them

• 2026-11-11: version 1.13.21 → 1.13.22
• 2026-11-11: version 1.13.20 → 1.13.21

Details

• Version: 1.13.22
• Transports: streamable-http, stdio
• Uptime (7 days): 100%
• Median latency: 887 ms
• First indexed: 2026-11-01T09:02:51.119Z
• Last seen in registry: 2026-11-11T14:17:15.816Z
• Repository: https://github.com/RapierCraft/alterlab-mcp-server

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