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arxiv-mcp-server vs crawl4ai

Compare arxiv-mcp-server and crawl4ai using verifiable public signals, licensing and project quality.

arxiv-mcp-server

crawl4ai

Data sourceGitHubGitHubCategoriesAIAIYunoDB quality score98/100100/100PopularityGitHub stars 3,202GitHub stars 85,983LicenseApache-2.0Apache-2.0PricingOpen sourceOpen source