R
Fearless Concurrency: Ownership and the Borrow Checker
.93
doc.rust-lang.org
Why ownership rules make whole classes of bugs impossible at compile time.
Semantic bookmark manager
Save the link.
Search the meaning.
Paste a URL and Bucketmark reads it: AI tags it, summarizes it, and indexes what it is about. Later, describe what you remember. The right link comes back, even when your words never appear on the page.
Neither page contains the words you typed. That is the point.
Demo: typing "that article about rust memory safety" into Bucketmark search returns "Fearless Concurrency" from doc.rust-lang.org with a .93 match score, even though those words never appear on the page.
What Bucketmark is
Semantic. Collaborative. Agent‑ready.
Semantic search bookmarks
Ask in a full sentence.
No folders to dig through, no exact keywords to guess. Search the way you would say it out loud, in any language. Bucketmark indexes what every page is about and answers with a ranked match score.
- warm pasta recipe without cream.92
- rust bellek güvenliği ile ilgili makale.89
- video explaining attention math.88
Collaborative bookmarks
Buckets are better with people.
Open a bucket to friends or your team: trip plans, design references, a reading club. Owner, editor and viewer roles keep it tidy, and whatever anyone saves becomes searchable for everyone.
tokyo trip23 links
mert owner
ayşe editor
deniz viewer
everything they save, you can search
Bookmarks for the agent era
Your agent reads your buckets.
Bucketmark ships an MCP server. Connect Claude, Cursor or any MCP client, and your agent saves links and searches them by meaning, with your permission. What you collect becomes context your tools can use.
you › find that gpu pricing comparison I saved
agent › bucketmark.search("gpu cloud price comparison")
‹ The Great GPU Price Index · pricecraft.io · .90
also in the box AI tags + summaries browser extension public bucket pages email + Google sign-in dark mode
What happens when you save
Paste a URL. The rest is automatic.
- save Paste a link, click the extension, or share from your phone.
- fetch Bucketmark reads the real page, not just its title tag.
- tag Gemini writes tags and a two line summary for the card.
- embed The page's meaning becomes vectors in the search index.
- find Type what you remember. Ranked by meaning, with a score.
Get Bucketmark