MCPs › Dev tools › RegistryTools
A standalone MCP Tool Registry server providing generic tool search and discovery for MCP clients, reducing token consumption and improving tool selection accuracy.
Not monetized yet
Turn RegistryTools’s tool calls into revenue: one disclosed sponsored slot, 70% revenue share, fail-open by design.
Install RegistryTools
For anyone using RegistryTools — no Lulu account needed# stdio server — install per the repository README: https://github.com/geermrc/registrytools
Real-time weather for any city, built on the lulu-ads widget gallery. First-party, free forever.
View server →FAQ
RegistryTools 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 RegistryTools — 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/registrytools)