Comparison
Proving Lab vs Crawl4ai
Crawl4ai has more GitHub stars (85,644 vs 0). Crawl4ai was updated more recently (last commit 1d ago). Data comes straight from GitHub and refreshes daily.
Proving Lab
Cite or capture a web page; installs the capture extension in Firefox and Chrome.
$
claude mcp add --transport http proving-lab https://provinglab.dev/mcp
Crawl4ai
Open-source web crawler and scraper for LLMs and AI agents: any website into clean, LLM-ready Markdown. Run it yourself, or use Crawl4AI Cloud with one key.
$
git clone https://github.com/unclecode/crawl4ai| Metric | Proving Lab | Crawl4ai |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 0 | 85,644 |
| Stars, last 7 days | n/a | +27 |
| Forks | 0 | 8,896 |
| Upvotes | 0 | 0 |
| Language | n/a | Python |
| License | n/a | Apache-2.0 |
| Last commit | n/a | 1d ago |
| Created | n/a | May 2024 |
| Categories | Browser automation | Browser automation, Memory & knowledge, Data & analytics |