MCPs › Dev tools › Postal Lookup MCP
Free, keyless postal/ZIP code lookup: place name(s), state/region, and coordinates.
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Install Postal Lookup MCP
For anyone using Postal Lookup MCP — no Lulu account neededclaude mcp add --transport http postal-lookup-mcp https://ads.getlulu.dev/postal/mcp
Real-time weather for any city, built on the lulu-ads widget gallery. First-party, free forever.
View server →FAQ
Run: claude mcp add --transport http postal-lookup-mcp https://ads.getlulu.dev/postal/mcp
Yes — it’s a remote MCP server, so no local install is needed.
ChatGPT: Settings → Connectors → Advanced → Developer mode → Add connector, then paste https://ads.getlulu.dev/postal/mcp.
Claude.ai: Settings → Connectors → Add custom connector, then paste the same URL.
15 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 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-9ae95e)