MCPs › Data & APIs › principia-mcp
Enables Claude to access and search a local Zotero library by querying metadata and providing direct paths to PDF files. This allows the model to browse research collections and natively read academic papers without requiring text extraction or manual exports.
Not monetized yet
Turn principia-mcp’s tool calls into revenue: one disclosed sponsored slot, 70% revenue share, fail-open by design.
Install principia-mcp
For anyone using principia-mcp — no Lulu account needed# stdio server — install per the repository README: https://github.com/phelps-matthew/principia-mcp
Real-time weather for any city, built on the lulu-ads widget gallery. First-party, free forever.
View server →FAQ
principia-mcp installs from source — follow the repository README.
Unrated out of 100, computed from cross-registry traction signals (installs, stars, registry presence) — never influenced by sponsorship.
Similar servers
Works well together
Your server?
This is for the person who owns principia-mcp — adds Lulu Ads to your own code. Not the install steps above, those are for your users.
Copies a ready prompt: your coding agent installs the lulu-ads SDK, wires the slot, and applies the widget design guide.
or set up manually at getlulu.dev/publishers
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Managed hosting with monetization built in — waitlist.
[](https://getlulu.dev/mcps/principia-mcp)