crawl4ai
MCPApache-2.0
Open-source web crawler that turns any website into clean, LLM-ready Markdown for RAG and AI agents.
84k·Developer Tools·Open source
Alternative to
ddgs
MCPOpen sourceMetasearch library aggregating results from multiple web search engines with MCP server support.
2.9kMIT
A metasearch library that aggregates results from diverse web search services
Pros
- +Aggregates results from 10+ search engines including Google, Bing, and DuckDuckGo
- +Provides both API server and MCP server for easy integration
- +Supports text, image, video, news, book search, and content extraction
- +Simple Python API with lazy-loaded DDGS class
Cons
- −Search engine backends may break due to scraping dependencies
- −Limited backend support for some search types (e.g., videos only DuckDuckGo)
- −Requires Python 3.10+ and may need proxy for some engines
Target audience: Developers building search features or AI agents needing multi-engine web search aggregation.
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