Last post I mentioned ChemRxiv was close to beta. It's here.
Three things shipped this week.
ChemRxiv is now in beta
ChemRxiv is the primary preprint server for chemistry, materials science, and related fields. arXiv covers some chemistry, but if that's your domain, you were missing the main source. It's now part of Paperzilla's feed, in beta.
Paperzilla skill for OpenClaw
If you use AI agents in your research workflow, there's now a Paperzilla skill for OpenClaw. Install the CLI, add the skill, and you can talk to OpenClaw to pull your filtered papers directly. No switching tabs, no copy-pasting. The CLI was always there, the skill file makes it a proper first-class experience.
Pause digest emails
Not everyone wants papers pushed to their inbox on a schedule. You can now pause digest emails without losing access to your feed. App, RSS/Atom, API, MCP, or CLI: still all there. Pull when you want to read, not when email decides.
What's next
We're building toward a recommender system. Up/down vote papers in your feed to make it more accurate over time: high-signal that actually fits your work, not just your field.
Email me at mark@paperzilla.ai whether you need help with setup, have a feature idea, or want early access to the recommender system we're building. I read and reply.