Proof Wiki
Trigger: !proof
Try it
Kagi would openhttps://proofwiki.org/w/index.php?search=monte+carlo
Run @proof in Kagi for Kagi's own results from proofwiki.org only
URL pattern: https://proofwiki.org/w/index.php?search=query
Searches proofwiki.org, filed under Academic (math/cs).