Markcrawl vs UpAPI

In-depth architectural comparison of the Markcrawl and UpAPI MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

Which MCP Server Should You Choose?

Choose Markcrawl when:

• You need dedicated capabilities in the Search & Data Extraction domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• You have access to required keys: MARKCRAWL_EMBEDDER.
• Primary tools included: Crawls single pages or entire websites with URL filtering, Outputs clean Markdown files with citations and structured JSONL index, Local embedding with no API key required (torch + transformers).

Explore Markcrawl Details

U

Choose UpAPI when:

• You need dedicated capabilities in the Search & Data Extraction domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: search_ops, call_op.

Feature & Specification Comparison

Specification	Markcrawl AIMLPM Search & Data Extraction	U UpAPI Search & Data Extraction
Summary	Crawl websites into clean Markdown, search pages, and extract structured data with LLMs. Built-in MCP server for web research and RAG pipelines.	All public upAPI operations as MCP tools: web scraping, search, screenshots, PDF, OCR and more.
Category & Scope	Search & Data Extraction

Tools & Capabilities Breakdown

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

{
  "mcpServers": {
    "aimlpm-markcrawl": {
      "command": "npx",
      "args": [
        "-y",
        "clawhub"
      ],
      "env": {
        "MARKCRAWL_EMBEDDER": "YOUR_MARKCRAWL_EMBEDDER_HERE"
      }
    }
  }
}

{
  "mcpServers": {
    "upapi": {
      "command": "npx",
      "args": [
        "-y",
        "@upapi/mcp"
      ]
    }
  }
}

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