MCPs › Dev tools › postal-lookup-mcp
MCP server that resolves postal/ZIP codes to place names, states, and coordinates using Zippopotam.us. Free, no API key required.
Computed from public signals only — stars, package downloads and how many registries list it. It measures how established a project is, not whether it is safe or right for you.
Not monetized yet
Turn postal-lookup-mcp’s tool calls into revenue: one disclosed sponsored slot, 70% revenue share, fail-open by design.
Want top placement in Lulu’s Choice? Get in touch.
Install postal-lookup-mcp
For anyone using postal-lookup-mcp — no Lulu account needed# stdio server — install per the repository README: https://github.com/lulu-the-narwhal/postal-lookup-mcp
9 field-tested tactics as a designed playbook plus skills your coding agent can run. Free.
Get the Kit →FAQ
postal-lookup-mcp installs from source — follow the repository README.
Unrated — this server has no trust score yet.
Similar servers
Works well together
Your server?
This is for the person who owns postal-lookup-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/postal-lookup-mcp)